Page 1
AP7365
Description
The AP7365 is a 600mA, adjustable and fixed output voltage, low
dropout linear regulator. The device included pass element, error
amplifier, band-gap, current limit and thermal shutdown circuitry.
The device is turned on when EN pin is set to logic high level.
The characteristics of low dropout voltage and low quiescent
current make it suitable for low power applications, for example,
battery powered devices. The typical quiescent current is
approximately 35μA. Built-in current-limit and thermal-shutdown
functions prevent IC from damage in fault conditions.
This device is available with adjustable output from 0.8V to 5.0V,
and fixed version with 0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.0V, 2.5V,
2.8V, 3.0V, 3.3V and 3.9V outputs. Please contact your local sales
office for any other voltage options.
The AP7365 is available in SOT25, SOT89-3, SOT223, and
U-DFN2020-6 packages.
Features
NEW PRODUCT
• 600mA Low Dropout Regulator with EN
• Very low I
• Wide input voltage range: 2V to 6V
• Wide adjustable output: 0.8V to 5.0V
• Fixed output options: 0.8V to 3.9V (0.1V step size possible)
• High PSRR: 65dB at 1kHz
• Fast start-up time: 200µs
• Stable with low ESR, 1µF ceramic output capacitor
• Excellent Load/Line Transient Response
• Low dropout: 300mV at 600mA
• Current limit and short circuit protection
• Thermal shutdown protection
• Ambient temperature range: -40°C to +85°C
• Packaging
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Applications
• Servers and notebook computers
• Low and medium power applications
• FPGA and DSP core or I/O power
• Consumer Electronics
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
and <1000ppm antimony compounds.
AP7365
Document number: DS32260 Rev. 3 - 2
: 35µA
Q
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
Pin Assignments
IN
GND
EN
SOT25 (Fixed Output)
EN
GND
IN
U-DFN2020-6 (Fixed Output)
SOT89-3L (Fixed output)
SOT223-3L (Fixed output)
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(Top View)
1
2
3
(Top View)
1
2
3
(Top View)
3
2
1
(Top View)
3
2
1
5
OUT
GND
NC
4
NC
6
5
NC
4
OUT
IN
GND (TAB)
OUT
IN
GND (TAB)
OUT
SOT223R-3L (Fixed output)
(Top View)
3
IN
2
OUT (TAB)
1
GND
SOT223V-3L (Fixed output)
(Top View)
IN
1
2
EN ADJ
SOT25 (ADJ Output)
(Top View)
EN
1
2
GND
3
IN
U-DFN2020-6 (ADJ Output)
(Top View)
3
2
1
SOT89R-3L (Fixed output )
(Top View)
3
2
1
© Diodes Incorporated
5
OUT
43
ADJ
6
5
NC
4
OUT
OUT
IN (TAB)
GND
OUT
IN (TAB)
GND
May 2012
Page 2
Typical Application Circuit
V
IN
IN
OUT
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
V
OUT
V
IN
IN
OUT
V
OUT
1uF
NEW PRODUCT
Pin Descriptions
Pin
Name
GND 2 2 2 2 2 1 1 Ground
ADJ - 4 - 6 - - - Output Feedback Pin
OUT 5 5 4 4 1 3 2
SOT25
(Fixed)
IN 1 1 3 3 3 2 3
EN 3 3 1 1 - - - Enable input, active high
NC 4 - 5, 6 5 - - - No connection
AP7365
Document number: DS32260 Rev. 3 - 2
Enable
EN
Adjustable Output
SOT25
(ADJ)
AP7365
ADJ
GND
U-DFN2020-6
(Fixed)
R1
R2
REFOUT
Pin Number
U-DFN2020-6
(ADJ)
1uF
⎛
⎜
⎜
⎝
www.diodes.com
⎞
R
1
⎟
+= K80Rwhere
1VV
⎟
R
2
⎠
SOT89-3
SOT223
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SOT89-3R
SOT223R
AP7365
1uF
Enable
EN
GND
1uF
Fixed Output
Ω≤
2
SOT223V
Functions
Voltage Input Pin. Bypass to
ground through at least 1µF
MLCC capacitor
Voltage Output Pin. Bypass to
ground through 1µF MLCC
capacitor.
May 2012
© Diodes Incorporated
Page 3
Functional Block Diagram
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
IN
EN
Gate
Driver
Current Limit
and Thermal
Shutdown
0.8V
R
R
NEW PRODUCT
Fixed Version
Absolute Maximum Ratings
Symbol Parameter Ratings Unit
ESD HBM Human Body Model ESD Protection 2000 V
ESD MM Machine Model ESD Protection 200 V
VIN
OUT, EN Voltage
Continuous Load Current per Channel Internal Limited
TST
TJ
Input Voltage 6.5 V
Storage Temperature Range -65 to +150 °C
Maximum Junction Temperature +150 °C
Recommended Operating Conditions
Symbol Parameter Min Max Unit
V
IN
I
OUT
T
A
Note: 4. The device maintains a stable, regulated output voltage without a load current.
Input voltage 2 6 V
Output Current (Note 4) 0 600 mA
Operating Ambient Temperature -40 +85 °C
AP7365
Document number: DS32260 Rev. 3 - 2
OUT
IN
EN
GND
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Gate
Driver
Current Limit
and Thermal
Adjustable Version
VIN +0.3
Shutdown
0.8V
OUT
ADJ
GND
V
May 2012
© Diodes Incorporated
Page 4
AP7365
Electrical Characteristics
(T
= +25°C, V
A
Symbol Parameter Test Conditions Min Typ Max Unit
V
REF
I
ADJ
V
OUT
ΔV
OUT
/V
/ΔV
IN
ΔV
OUT
/V
OUT
V
DROPOUT
I
Q
I
NEW PRODUCT
SHDN
I
LEAK
tST
PSRR PSRR (Note 6)
I
SHORT
I
LIMIT
V
IL
V
IH
I
EN
T
SHDN
T
HYS
θ
JA
Notes: 5. Dropout voltage is the voltage difference between the input and the output at which the output voltage drops 2% below its nominal value. This
parameter only applies to input voltages above minimum V
6. At V
7. Test condition for all packages: Device mounted on FR-4 substrate PC board, 1oz copper, with minimum recommended pad layout.
AP7365
Document number: DS32260 Rev. 3 - 2
= V
OUT
+1V, C
IN
ADJ Reference Voltage (Adjustable version)
= 1μF, C
IN
OUT
ADJ Leakage (Adjustable version) 0.1 1.0 μA
Output Voltage Accuracy
Line Regulation
Load Regulation
Dropout Voltage (Note 5)
Input Quiescent Current
Input Shutdown Current
Input Leakage Current
Start-up Time
Short-circuit Current
Current limit
EN Input Logic Low Voltage
EN Input Logic High Voltage
EN Input Current
Thermal shutdown threshold 145 °C
Thermal shutdown hysteresis 15 °C
Thermal Resistance Junction-to-Ambient
< 2.3V, the PSRR performance may be reduced.
IN
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
= 1μF, V
= 2V, unless otherwise stated)
EN
I
= 0mA
OUT
= -40°C to +85°C,
T
A
= 10% of I
I
OUT
V
= (V
IN
V
= VIN, I
EN
V
= (V
IN
= 1mA to 600mA
I
OUT
< 2.5V, I
V
OUT
V
≥ 2.5V, I
OUT
V
= VIN, I
EN
V
= 0V, I
EN
V
= 0V, OUT grounded
EN
= 0V to 2.0V in 1μs,
V
EN
I
= 600mA
OUT
= [V
V
IN
f = 1kHz, I
= V
V
IN
< 0.2V (fixed version) or 25% of
V
OUT
V
(ADJ version)
OUT
= V
V
IN
V
OUT/ROUT
V
= V
IN
V
= V
IN
V
= 0V or V
IN
OUT-Max
+1V) to V
OUT
= 1mA
OUT
+1V) to V
OUT
OUT
OUT
= 0mA
OUT
= 0mA
OUT
+1V] VDC + 0.5V
OUT
= 50mA
OUT
to V
IN-Min
IN-Min
to V
IN-Max
IN-Max
= 2.5A
to V
IN-Min
IN-Min
to V
IN-Max
IN-Max
IN-Max
SOT25 (Note 7) 187
U-DFN2020-6 (Note 7) 251
SOT89-3 (Note 7) 141
SOT223 (Note 7) 153
= 2.0V.
IN
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IN-Max
IN-Max
= 600mA
= 600mA
,
,
,
,
ppAC
0.8 V
-2 +2 %
0.02 0.20 %/V
-1.0 +1.0 %
370 600
300 400
35 80 μA
0.1 1.0 μA
0.1 1.0 μA
200 μs
,
65 dB
240 mA
0.8 1.4 A
0.4 V
1.4 V
-1 +1 μA
© Diodes Incorporated
mV
o
C/W
May 2012
Page 5
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Typical Performance Characteristics
AP7365
LOW DROPOUT LINEAR REGULATOR
NEW PRODUCT
V
= 3.3V (1V/div)
OUT
with no load
V
Tr = Tf=2μs
C
V
= 0 to 2V (1V/div)
EN
V
= 5V
IN
C
= C
IN
= 1μF
OUT
Time (40μs/div)
Start-Up Time
= 4.3V to 5.3V (1V/div)
IN
= none, C
IN
OUT
= 1μF
V
OUT
with 600mA load
= 0 to 2V (1V/div)
V
EN
V
= 5V
IN
C
= C
IN
OUT
= 3.3V (1V/div)
= 4.3V to 5.3V (1V/div)
V
IN
Tr = Tf = 2μs
= none, C
C
IN
= 1μF
Time (40μs/div)
Start-Up Time
= 1μF
OUT
=3.3V (20mV/div)
V
OUT
I
= 60mA (200mA/div)
OUT
Time (40μs/div)
Line Transient Response
AP7365
Document number: DS32260 Rev. 3 - 2
=3.3V (20mV/div)
V
I
= 300mA(200mA/div)
OUT
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Time (40μs/div)
Line Transient Response
May 2012
© Diodes Incorporated
Page 6
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Typical Performance Characteristics
V
= 1.8V (200mV/div)
OUT
V
= V
= 2.8V
= C
EN
OUT
= 1μF
C
Tr = Tf = 1μs
I
= 10mA to 300mA (500mA/div)
OUT
IN
IN
AP7365
LOW DROPOUT LINEAR REGULATOR
V
=1.8V(200mV/div)
= V
= C
= 2.8V
EN
OUT
= 1μF
I
= 10mA to 600mA (500mA/div)
OUT
V
IN
C
IN
Tr = Tf = 1μs
NEW PRODUCT
I
OUT
AP7365
Document number: DS32260 Rev. 3 - 2
Load Transient Response
Time (100μs/div)
= 3.3V (200mV/div)
V
OUT
V
= V
IN
EN
C
= C
IN
OUT
Tr = Tf = 1μs
= 10mA to 300mA (500mA/div)
Load Transient Response
Time (100μs/div)
= 4.3V
= 1μF
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Load Transient Response
Time (100μs/div)
= 3.3V (200mV/div)
V
OUT
= 10mA to 600mA (500mA/div)
I
Load Transient Response
Time (100μs/div)
= V
= C
= 4.3V
EN
OUT
= 1μF
V
IN
C
IN
Tr = Tf = 1μs
© Diodes Incorporated
May 2012
Page 7
P
R
R
PSR
R
PSR
R
PSR
R
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Typical Performance Characteristics (cont.)
80
70
I = 50mA
OUT
AP7365
LOW DROPOUT LINEAR REGULATOR
80
I = 50mA
70
OUT
NEW PRODUCT
60
I =300mA
OUT
50
(dB)
40
S
30
20
V = 2.25V +0.5V
IN ppAC
V = 0.8V
OUT
10
C = none, C = 1µF
IN OUT
T = +25°C
A
0
0.1 1.0 10.0 100.0
FREQUENCY (kHz)
PSRR
80
I = 50mA
OUT
70
60
I = 300mA
OUT
50
(dB)
40
60
I =300mA
OUT
50
(dB)
40
30
20
V = 2.25V +0.5V
IN ppAC
V = 1.2V
OUT
10
C = none, C = 1µF
IN OUT
T = +25°C
A
0
0.1 1.0 10.0 100.0
FREQUENCY (kHz)
80
I = 50mA
OUT
PSRR
70
60
50
I = 300mA
(dB)
40
OUT
30
20
V = 2.8V +0.5V
IN ppAC
V = 1.8V
OUT
C = none, C = 1µF
10
IN OUT
T = +25°C
A
0
0.1 1.0 10.0 100.0
FREQUENCY (kHz)
PSRR
30
20
V = 4.3V +0.5V
IN ppAC
V = 3.3V
OUT
C = none, C = 1µF
10
IN OUT
T = +25°C
A
0
0.1 1.0 10.0 100.0
FREQUENCY (kHz)
PSRR
AP7365
Document number: DS32260 Rev. 3 - 2
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© Diodes Incorporated
Page 8
P
U
T
Q
U
C
T
CUR
RENT
OUTPU
T
RIATIO
O
UTP
U
A
R
A
O
%
ROP
A
R
OPO
U
T
OLT
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Typical Performance Characteristics (cont.)
60
50
(µA)
T = 25°C
A
V = 3.3V
OUT
I = 0mA
OUT
AP7365
LOW DROPOUT LINEAR REGULATOR
60
V = V = 4.3V
IN EN
V = 3.3V
OUT
50
I = 0mA
OUT
NEW PRODUCT
40
30
EN
IES
20
10
IN
0
4.0 4.5 5.5 6.05.0
INPUT VOLTAGE (V)
Input Quiescent Current vs. Input Voltage
0.1
0.0
-0.1
N (%)
-0.2
VA
-0.3
V = V = 4.3V
IN EN
-0.4
V = 3.3V
OUT
+90°C
-45°C
+25°C
40
30
20
10
INPUT QUIESCENT CURRENT (µA)
0
-50 -25 75 12525
050100
TEMPERATURE (°C)
Input Quiescent Current vs. Temperature
0.08
V = 3.3V
)
0.04
OUT
I = 1mA
OUT
+90°C
-45°C
N (
TI
I
0.00
T V
-0.04
+25°C
-0.5
0100 600300
OUTPUT CURRENT (mA)
600
V = 1.8V
OUT
500
400
GE (mV)
300
200 400 500
Load Regulation
+90°C
+25°C
-0.08
4.0 4.5 5.5 6.05.0
500
V = 3.3V
OUT
400
AGE (mV)
300
V
INPUT VOLTAGE (V)
Line Regulation
+90°C
+25°C
200
OUT VOLT
200
D
100
0
0100 600300
OUTPUT CURRENT (mA)
Dropout V ol t age vs. Ou t put Curre nt
-45°C
200 400 500
D
100
0
0100 600300
OUTPUT CURRENT (mA)
Dropou t Voltage vs. Out put Current
200 400 500
-45°C
AP7365
Document number: DS32260 Rev. 3 - 2
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© Diodes Incorporated
Page 9
DJ REFEREN
C
OLTAG
HOR
T
CIRCUIT CUR
R
T
C
URRENT
T
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Typical Performance Characteristics (cont.)
E (V)
E V
A
0.82
0.82
0.82
0.82
V = 4.3V
IN
I = 0mA
OUT
AP7365
LOW DROPOUT LINEAR REGULATOR
500
V = 4.3V
IN
400
(mA)
EN
300
200
100
S
NEW PRODUCT
0.82
-50 -25 0 75 100 12525 50
ADJ Reference V oltage vs. Temperatur e
2.0
1.6
(A)
1.2
LIMI
0.8
0.4
V = 4.3V
IN
V = 3.3V
OUT
0.0
-50 -25 0 75 100 12525 50
TEMPERATURE (°C)
TEMPERATURE (°C)
Current Lim it vs. Temperature
0
-50 -25 0 75 100 12525 50
TEMPERATURE (°C)
Short Circuit Current vs. Temperature
AP7365
Document number: DS32260 Rev. 3 - 2
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© Diodes Incorporated
Page 10
Application Note
Input Capacitor
A 1µF ceramic capacitor is recommended between IN and
GND pins to decouple input power supply glitch and noise. The
amount of the capacitance may be increased without limit. This
input capacitor must be located as close as possible to the device
to assure input stability and reduce noise. For PCB layout, a wide
copper trace is required for both IN and GND pins. A lower
ESR capacitor type allows the use of less capacitance, while
higher ESR type requires more capacitance.
Output Capacitor
The output capacitor is required to stabilize and improve the
transient response of the LDO. The AP7365 is stable with very
small ceramic output capacitors. Using a ceramic capacitor value
that is at least 1μF with ESR > 15mΩ on the output ensures
stability. Higher capacitance values help to improve line and load
transient response. The output capacitance may be increased to
keep low undershoot and overshoot. Output capacitor must be
placed as close as possible to OUT and GND pins.
100
NEW PRODUCT
10
Ω
1
0.1
OUT
C ESR ( )
0.01
0.001
Adjustable Operation
The AP7365 provides output voltage from 0.8V to 5.0V through
external resistor divider as shown below.
V
IN
1uF
Stable Range
Region of Stable C ESR vs. Load Current
Enable
EN
Unstable Range
V = 4.3V
IN
C = C = 1µF
IN OUT
3002001000600500400
LOAD CURRENT (mA)
OUT
IN
AP7365
GND
OUT
R1
ADJ
R2
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
Rearranging the equation will give the following that is used for
adjusting the output to a particular voltage:
R
1
To maintain the stability of the internal reference voltage, R
to be kept smaller than 80kΩ.
No Load Stability
Other than external resistor divider, no minimum load is required
to keep the device stable. The device will remain stable and
regulated in no load condition.
ON/OFF Input Operation
The AP7365 is turned on by setting the EN pin high, and is turned
off by pulling it low. If this feature is not used, the EN pin should
be tied to IN pin to keep the regulator output on at all time. To
ensure proper operation, the signal source used to drive the
EN pin must be able to swing above and below the specified
turn-on/off voltage thresholds listed in the Electrical
Characteristics section under V
Current Limit Protection
When output current at OUT pin is higher than current limit
threshold, the current limit protection will be triggered and clamp
the output current to approximately 1.4A to prevent over-current
and to protect the regulator from damage due to overheating.
Short Circuit Protection
When OUT pin is short-circuit to GND, short circuit protection will
be triggered and clamp the output current to approximately
240mA. This feature protects the regulator from over-current and
damage due to overheating.
Thermal Shutdown Protection
Thermal protection disables the output when the
V
OUT
junction temperature rises to approximately +145°C, allowing the
device to cool down. When the junction temperature reduces to
approximately +130°C the output circuitry is enabled again.
Depending on power dissipation, thermal resistance, and ambient
temperature, the thermal protection circuit may cycle on and
off. This cycling limits the heat dissipation of the
regulator, protecting it from damage due to overheating.
Ultra Fast Start-Up
1uF
After enabled, the AP7365 is able to provide full power in as little
as hundreds of microseconds, typically 200µs, without sacrificing
low ground current. This feature will help load circuitry move in
and out of standby mode in real time, eventually extend battery
life for mobile phones and other portable devices.
R
2
⎛
V
OUT
⎜
⎜
V
REF
⎝
and VIH.
IL
−= 1
⎞
⎟
⎟
⎠
need
2
The output voltage is calculated by:
OUT
V
REF
Where V
V
= 0.8V (the internal reference voltage)
REF
AP7365
Document number: DS32260 Rev. 3 - 2
⎛
⎜
⎜
⎝
⎞
R
1
⎟
+=
1
⎟
R
2
⎠
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May 2012
© Diodes Incorporated
Page 11
Application Note
Fast Transient Response
Fast transient response LDO can extend battery life. TDMA-based
cell phone protocols such as Global System for Mobile
Communications (GSM) have a transmit/receive duty factor of
only 12.5 percent, enabling power savings by putting much of the
baseband circuitry into standby mode in between transmit cycles.
In baseband circuits, the load often transitions virtually
instantaneously from 100µA to 100mA. To meet this load
requirement, the LDO must react very quickly without a large
voltage drop or overshoot — a requirement that cannot be met
with conventional, general-purpose LDO.
The AP7365’s fast transient response from 0 to 600mA provides
stable voltage supply for fast DSP and GSM chipset with fast
changing load.
Low Quiescent Current
The AP7365, consuming only around 35µA for all input range,
provides great power saving in portable and low power
applications.
NEW PRODUCT
Ordering Information
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
Wide Output Range
The AP7365, with a wide output range of 0.8V to 5.0V, provides a
versatile LDO solution for many portable applications.
Power Dissipation
The device power dissipation and proper sizing of the thermal
plane that is connected to the thermal pad is critical to avoid
thermal shutdown and ensure reliable operation. Power
dissipation of the device depends on input voltage and load
conditions and can be calculated by:
P
= (V
- V
D
The maximum power dissipation, handled by the device, depends
on the maximum junction to ambient thermal resistance,
maximum ambient temperature, and maximum device junction
temperature, which can be calculated by the equation in the
following:
P
D
IN
@MAX(
) X I
OUT
OUT
)AT-C145(
)
T
A
°+
=
R
θ
JA
Device Package Code
AP7365-XXWG-7 W SOT25 3000/Tape & Reel -7
AP7365-XXSNG-7 SN U-DFN2020-6 3000/Tape & Reel -7
AP7365-XXYG-13 Y SOT89-3L 2500/Tape & Reel -13
AP7365-XXYRG-13 YR SOT89R-3L 2500/Tape & Reel -13
AP7365-XXEG-13 E SOT223-3L 2500/Tape & Reel -13
AP7365-XXERG-13 ER SOT223R-3L 2500/Tape & Reel -13
AP7365-XXEVG-13 EV SOT223V-3L 2500/Tape & Reel -13
Notes: 8. Adjustable version is only available in SOT25 and U-DFN2020-6 package.
9. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
AP7365
Document number: DS32260 Rev. 3 - 2
Packaging
(Note 9)
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Quantity Part Number Suffix
7”/13” Tape and Reel
© Diodes Incorporated
May 2012
Page 12
Marking Information
(1) SOT25
NEW PRODUCT
(2) U-DFN2020-6
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
( Top View )
W X
7
4
XX : Identification code
Y
: Year 0~9
W
: Week : A~Z : 1~26 week;
a~z : 27~52 week; z represents
52 and 53 week
: A~Z : Green
X
5
XX
Y
1 2 3
Device Package Identification Code
AP7365-ADJ SOT25 VA
AP7365-08 SOT25 VB
AP7365-10 SOT25 VC
AP7365-12 SOT25 VD
AP7365-15 SOT25 VE
AP7365-18 SOT25 VF
AP7365-20 SOT25 VG
AP7365-25 SOT25 VH
AP7365-28 SOT25 VJ
AP7365-30 SOT25 VK
AP7365-33 SOT25 VM
AP7365-39 SOT25 VN
( Top View )
AP7365
AP7365
Document number: DS32260 Rev. 3 - 2
XX
Y
W
X
XX : Identification Code
Y : Year : 0~9
: Week : A~Z : 1~26 week;
W
a~z : 27~52 week; z represents
52 and 53 week
: A~Z : Green
X
Device Package Identification Code
AP7365-ADJ U-DFN2020-6 VA
AP7365-08 U-DFN2020-6 VB
AP7365-10 U-DFN2020-6 VC
AP7365-12 U-DFN2020-6 VD
AP7365-15 U-DFN2020-6 VE
AP7365-18 U-DFN2020-6 VF
AP7365-20 U-DFN2020-6 VG
AP7365-25 U-DFN2020-6 VH
AP7365-28 U-DFN2020-6 VJ
AP7365-30 U-DFN2020-6 VK
AP7365-33 U-DFN2020-6 VM
AP7365-39 U-DFN2020-6 VN
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© Diodes Incorporated
Page 13
Marking Information (cont.)
(3) SOT89-3L and SOT89R-3L
NEW PRODUCT
AP7365
Document number: DS32260 Rev. 3 - 2
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
( Top View )
XX : Identification code
X X
Y W
1 32
Device Package Identification Code
AP7365-08 SOT89-3L VB
AP7365-10 SOT89-3L VC
AP7365-12 SOT89-3L VD
AP7365-15 SOT89-3L VE
AP7365-18 SOT89-3L VF
AP7365-20 SOT89-3L VG
AP7365-25 SOT89-3L VH
AP7365-28 SOT89-3L VJ
AP7365-30 SOT89-3L VK
AP7365-33 SOT89-3L VM
AP7365-39 SOT89-3L VN
AP7365-08 SOT89R-3L TB
AP7365-10 SOT89R-3L TC
AP7365-12 SOT89R-3L TD
AP7365-15 SOT89R-3L TE
AP7365-18 SOT89R-3L TF
AP7365-20 SOT89R-3L TG
AP7365-25 SOT89R-3L TH
AP7365-28 SOT89R-3L TJ
AP7365-30 SOT89R-3L TK
AP7365-33 SOT89R-3L TM
AP7365-39 SOT89R-3L TN
Y : Year : 0~9
W
X
: Week : A~Z : 1~26 week;
X
: Internal code
A~Z : Green
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a~z : 27~52 week;
z represents 52 and 53 week
AP7365
© Diodes Incorporated
May 2012
Page 14
Marking Information (cont.)
(4) SOT223-3L
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
NEW PRODUCT
(5) SOT223R-3L
Logo
Part Number
65-VV
:08 for 0.8V
10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
20 for 2.0V
25 for 2.5V
28 for 2.8V
30 for 3.0V
33 for 3.3V
39 for 3.9V
( Top View )
Y W X
6 5-VV
( Top View )
Y : Year : 0~9
W
: Week : A~Z : 1~26 week;
a~z : 27~52 week;
z repersents 52 and 53 week
X
: Internal code
A~Z : Green
Logo
Y W X
Y : Year : 0~9
W
: Week : A~Z : 1~26 week;
a~z : 27~52 week;
Part Number
65R-VV
10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
20 for 2.0V
25 for 2.5V
28 for 2.8V
30 for 3.0V
33 for 3.3V
39 for 3.9V
: 08 for 0.8V
6 5 R -VV
z repersents 52 and 53 week
X
: Internal code
A~Z : Green
AP7365
Document number: DS32260 Rev. 3 - 2
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May 2012
© Diodes Incorporated
Page 15
Marking Information (cont.)
(6) SOT223V-3L
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
( Top View )
Log
o
Part Number
NEW PRODUCT
65V-VV
10 for 1.0V
12 for 1.2V
15 for 1.5V
18 for 1.8V
20 for 2.0V
25 for 2.5V
28 for 2.8V
30 for 3.0V
33 for 3.3V
39 for 3.9V
: 08 for 0.8V
Package Outline Dimensions
(1) Package Typ e: SOT25
Y W X
6 5 V -VV
Y : Year : 0~9
: Week : A~Z : 1~26 week;
W
a~z : 27~52 week;
z repersents 52 and 53 week
X
: Internal code
A~Z : Green
AP7365
Document number: DS32260 Rev. 3 - 2
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© Diodes Incorporated
Page 16
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Package Outline Dimensions (cont.)
(2) Package T yp e: U-DFN2020-6
AP7365
LOW DROPOUT LINEAR REGULATOR
0.57/0.63
0.05 C
0.08 C
C
0.15
0/0.05
2x
B
Pin#1 ID
C
L
0.76/0.96
NEW PRODUCT
2x-
1.95/2.075
0.15 C
0.65nom.
Bottom View
(3) Package Type: SOT89-3L and SOT89R-3L
1.95/2.075
1.45/1.65
C
L
1.40/1.75
Typ 1.60
Marking
R
0
.
1
0.15max.
A
0.30/0.40
0.2/0.3
Seating plane
C
0.05
M C A B
Top View
C
1.67
L
0.65
0.37
0.150.15
C
L
0.9
0.37
0.45
Land Pattern Recommendation
(Unit:mm)
1.7
1.45/1.55
Typ 1.50
AP7365
Document number: DS32260 Rev. 3 - 2
80(2x)
0.36/0.48
2.90/3.10
Typ 3.00
4.40/4.60 Typ 4.50
0.41/0.53
Typ 0.42
Typ 0.47
0.36/0.48
Typ 0.42
www.diodes.com
2.35/2.60 Typ 2.48
1.20
0.80/
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2.7
3.94/4.25
Land Pattern Recommendation (Unit: mm)
Typ 1.50
1.40/1.60
0.35/0.43
Typ 0.39
0.9
0.4
1.9
1.5
50(2x)
1.3
May 2012
© Diodes Incorporated
Page 17
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
Package Outline Dimensions (cont.)
(4) Package Typ e: SOT223-3L, SOT223R-3L and SOT223V-3L
AP7365
LOW DROPOUT LINEAR REGULATOR
NEW PRODUCT
AP7365
Document number: DS32260 Rev. 3 - 2
17 of 19
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© Diodes Incorporated
May 2012
Page 18
Taping Orientation (Note 10)
For U-DFN2020-6
AP7365
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
NEW PRODUCT
Note: 10. The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf.
AP7365
Document number: DS32260 Rev. 3 - 2
www.diodes.com
18 of 19
May 2012
© Diodes Incorporated
Page 19
NEW PRODUCT
AP7365
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS
DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other
changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability
arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any
license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described
herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies
whose products are represented on Diodes Incorporated website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized
sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall
indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names
and markings noted herein may also be covered by one or more United States, international or foreign trademarks.
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without
the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided
in the labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected
to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or
systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements
concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems,
notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further,
Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes
Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2012, Diodes Incorporated
www.diodes.com
600mA, LOW QUIESCENT CURRENT, FAST TRANSIENT
LOW DROPOUT LINEAR REGULATOR
IMPORTANT NOTICE
LIFE SUPPORT
AP7365
Document number: DS32260 Rev. 3 - 2
19 of 19
www.diodes.com
May 2012
© Diodes Incorporated
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