ANPEC APL1087-VC-TU, APL1087-18EC-TR, APL1087-18DC-TU, APL1087-18DC-TR, APL1087-25EC-TU Datasheet
...
APL1087
800mA Low Dropout Fast Response Positive Adjustable Regulator and Fixed
1.8V, 2.5V and 3.3V
Features General Description
••
•
Guaranteed Output Voltage Accuracy within 2%
••
••
•
Fast Transient Response
••
••
•
Guaranteed Dropout Voltage at Multiple Cur-
••
rents
••
•
Load Regulation : 0.6% Typ.
••
••
•
Line Regulation : 0.03% Typ.
••
••
• Low Dropout Voltage : 1.3V Typ. at I
••
••
• Current Limit : 0.8A Min. at T
••
••
• On-Chip Thermal Limiting : 150 °C Typ.
••
••
• Adjustable Output : 1.25~7.15V
••
••
• Standard 3-pin SOT-89, SOT-223, TO-92 and
••
=125°C
J
=500mA
OUT
TO- 252 Power Packages.
Applications
••
• Voltage Regulator for CD-ROM Drivers
••
••
• Voltage Regulator for LAN Cards
••
The APL1087 is a low dropout three-terminal adjustable regulators with 0.8A output current capability.
In order to obtain lower dropout voltage and faster
transient response, which is critical for low voltage
applications , the APL1087 has been optimized.
The device is available in an adjustable version and
fixed output voltages of 1.8V, 2.5V and 3.3V, the output available voltage range is from 1.25~7.15V with
an input supply below 9V. Dropout voltage is guaranteed at a maximum of 1.45V at 0.5A.
Current limit is trimmed to ensure specified output
current and controlled short-circuit current. On-chip
thermal limiting provides protection against any combination of overload that would create excessive junction temperatures.
The APL1087 is available in the industry standard 3pin SOT-89, SOT-223, TO-92 and TO-252 power
packages.
Pin Description
V
OUT
V
APL1087
OUT
••
• Voltage Regulator for mother Boards
••
••
• Wireless Communication Systems
••
••
• Portable Instrument
••
ADJ/GND
213
OUT
V
IN
V
SOT-89 (Front View)
••
• Portable Consumer Equipment
••
••
• Low Voltage Systems
••
3
V
IN
2
V
OUT
1
ADJ/GND
TO-92 (Top View)
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
123
V
ADJ/GND
V
OUT
IN
SOT-223 (Front View)
V
OUT
123
INOUTADJ/GND
TO-252 (Top View)
www.anpec.com.tw1
APL1087
%
Ordering and Marking Information
APL1087-
Handling Code
Temp. Range
Package Code
Voltage Code
APL1087 U :
APL1087-18U:
APL1087-25U:
APL1087-33U:
APL1087
XXXXX
18
APL1087
XXXXX
25
APL1087
XXXXX
33
APL1087
XXXXX
XXXXX
XXXXX
XXXXX
XXXXX
- Date Code
- Date Code
- Date Code
- Date Code
Absolute Maximum Ratings
Package Code
D : S OT-8 9 E : T O-92
U : T O -2 52 V : S OT-2 2 3
Temp. Range
C : 0 to 70 C
Handling Code
TU : Tu b e T R : Ta p e & Ree l
Voltage Code
18 : 1.8 V 25 : 2.5 V 33 : 3 .3V
Blank : Adjustable Version
APL1087 D /V/E :
APL1087-25D/V/E :
APL1087-33D/V/E :
°
APL1087
XXXXX
APL1087
XXXXX18
APL1087
XXXXX25
APL1087
XXXXX33
XXXXX - Date Code
XXXXX - Date CodeAPL1087-18D/V/E :
XXXXX - Date Code
XXXXX - Date Code
Symbol Parameter Rating Unit
V
I
T
J
T
STG
T
L
θ
JA
Input Voltage 9 V
Operating Junction Temperature Range
Control Section
Power Transistor
0 to 125
0 to 150
Storage Temperature Range -65 to +150
Lead Temperature (Soldering, 10 second) 260
°
°
°
Thermal Resistance from Junction to Ambient in Free Air
SOT-89
SOT-223
TO-92
TO-252
180
75
180
62.5
C/W
°
C
C
C
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw2
APL1087
Electrical Characteristics
Symbol Parameter Test Conditions
REF
Reference
Voltage
V
Output Voltage
APL10 87 -18
V
OUT
APL10 87 -25
APL10 87 -33
Line Regulation
APL1087
REG
LINE
APL10 87 -18
APL10 87 -25
APL10 87 -33
Load Regulation
APL1087
REG
LOAD
APL10 87 -18
APL10 87 -25
APL10 87 -33
V
Dropout Voltage
D
I
LIMIT
I
∆
Current Limit
Adjust Pin Current
ADJ
Adjust Pin Current
I
ADJ
Change
Minimum Load
I
O
Current
PSRR Ripp le Rejec tion
Thermal
T
R
Regulation
Temperature
T
S
Stability
Long -Term
L
S
Stability
RMS Output
V
N
Noise
OT
Over Temperature
Point
Quiescent Current
APL10 87 -18
APL10 87 -25
APL10 87 -33
10mA≤ I
T
=0~125°C
J
=0~125°C,
T
J
0≤ I
OUT
T
=0~125°C,
J
0≤ I
OUT
=0~125°C,
T
J
0≤ I
OUT
=0~125°C
T
J
I
10mA, 3.1V≤V
=
OUT
0mA, 3.25 V≤V
I
=
OUT
I
0A, 3.95V≤V
=
OUT
0A, 4.75V≤V
I
=
OUT
T
=0~125°C
J
(V
IN –VOUT
V
=3.25V, 0≤ I
IN
=3.95V, 0≤ I
V
IN
=4.75V, 0≤ I
V
IN
I
=0.5A ,T
OUT
(V
IN -VOUT
(V
IN -VOUT
T
0~125°C, 10mA≤ I
=
J
1.45V≤V
T
=0~125°C, V
J
F
RIPPLE
(V
IN -VOUT
T
=25°C, 30ms Pulse
J
=125°C,1000Hrs.
T
J
T
=25°C,10Hz≤F≤10kHz, (% of V
J
=0~125°C,
T
J
V
9V
≤
IN
V
9V
≤
IN
V
9V
≤
IN
0.5A, 3.1V≤V
≤
OUT
0.5A, 3.25V≤V
≤
0.5A, 3.95V≤V
≤
0.5A, 4.75V≤V
≤
IN
IN
≤
IN
≤
IN
)=3V, 0≤ I
J
OUT
0.5A ,(note 1)
≤
OUT
0.5A ,(note 1)
≤
OUT
0.5A ,(note 1)
≤
OUT
=0~125°C
)=5V, TJ=25°C
=3V, I
)
IN -VOUT
=120Hz, V
=3V, TJ=0~125°C
)
=10mA, TJ=0~125°C
OUT
7.55V
≤
=9V, (note 3)
IN
RIPPLE
≤
IN
9V,
≤
IN
9V,
≤
IN
9V,
≤
IN
9V, (note1)
≤
9V, (note1 )
≤
9V, (note 1)
9V, (note 1)
0.5A ,(note 1)
≤
0.5A,
≤
OUT
=1V
P-P,
9V,
OUT
APL1087
Min. Typ. Max.
Unit
1.225 1.250 1.275 V
1.764
2.450
3.235
1.800
2.500
3.300
1.836
2.550
3.365
0.03
1
1
1
0.4 0.6
0.2
6
6
6
V
%
mV
%
1.3 1.45 V
800 mA
60 120
0.2 5
A
µ
A
µ
1.7 mA
60 75 dB
0.01 0.02 %/ W
0.5 %
0.3 %
)
0.003 %
150
5.5
5.5
5.5
10
10
10
°
mA
C
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw3
APL1087
Electrical Characteristics (Cont.)
Note 1: See thermal regulation specifications for changes in output voltage due to heating effects. Load line regulations are measured at a constant junction temperature by low duty cycle pulse testing.
Note 2: Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/
output differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve.
Note 3: Minimum load current is defined as the minimum output current required to maintain regulation.
Application Circuits
1.25V to 7.15V Adjustable Regulator Impro ving Ripple Rejection
APL1087
V
IN
+
10µ
*
C
1
OUTIN
R2
121
R1
Ω
ADJ
F
* Needed if device is far from filter capacitors
OUT
1.250VV
×=
5V Regulator with Shutdown
APL1087
V
IN
TTL
+
10µ
F
1k
OUTIN
ADJ
1k
+
R1
APL1087
V
OUT
100µ
+
F
*
C
2
V
10µ
ADJ
OUTIN
R1
IN
+
F
V
OUT
150µF
*
C
3
+
R2
10µ
F
* C3 improves ripple rejection.
R2R1
XC should be approximately
equal to R1 at ripple frequency
5V
Ω
121
1%
+
100µ
365
Ω
F
1%
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw4
APL1087
Typical Characteristics
Load Transient Response
10
V
=1.25V
OUT
5
0
-5
-10
-15
I
-20
-25
Output Voltage Deviation (mV)
-30
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
OUT
Time (µs)
Adjust Pin Current vs. Temperature
3.5
3
2.5
2
1.5
1
Output Current (A)
0.5
0
-0.5
Line Transient Response
50
40
30
20
10
0
V
-10
OUT
Output Voltage Deviation (mV)
-20
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Time (µs)
Current Limit vs. Temperature
V
IN
=3.3V
7
6
5
4
3
2
Input Voltage (V)
1
0
62
61
60
59
58
57
Adjust Pin Current (µA)
56
55
-50 0 50 100 150
Temperature (°C) Temperature(°C)
940
920
900
880
860
840
820
Current Limit (mA)
800
780
760
-50 0 50 100 150
IN=
V
5V
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw5
APL1087
Typical Characteristics (Cont.)
Dropout Voltage vs. Temperature
1.5
1.45
1.4
1.35
1.3
1.25
1.2
1.15
Drpout Voltage (V)
1.1
1.05
1
-50 -25 0 25 50 75 100 125 150
I
OUT
=500mA
Temperature (°C)
Output Voltage vs. Temperature
2.6
2.5
2.4
2.3
2.2
2.1
2
1.9
Output Voltage (V)
1.8
1.7
1.6
-50 -25 0 25 50 75 100 125
Temperature (°C)
Reference Voltage vs. Temperature
1.255
1.25
1.245
1.24
1.235
1.23
Reference Voltage (V)
1.225
1.22
-50 -25 0 25 50 75 100 125 150
Temperature (°C)
Output Voltage vs. Temperature
3.4
3.3
3.2
3.1
Output Voltage (V)
3
-50 -25 0 25 50 75 100 125
Temperature (°C)
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw6
APL1087
Typical Characteristics (Cont.)
Output Voltage vs. Input Voltage
3.5
3
2.5
2
1.5
1
Output Voltage (V)
0.5
0
0123456789
Input Voltage (V)
Load Regulation vs. Output Current
8
V
=1.25V
OUT
7
6
5
4
3
2
Load Regulation(mV)
1
VIN=5V
Current Limit vs. Input Voltage
940
930
920
910
900
890
880
870
860
Current Limit (mA)
850
840
830
456789
Input Voltage (V)
Dropout Voltage vs. Output Current
1.8
1.6
1.4
1.2
1
0.8
Dropout Voltage (V)
0.6
0
100 200 300 400 500 600 700 800
Output Current (mA)
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
0.4
0 200 400 600 800
Output Current (mA)
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APL1087
Package Information
SOT-89 (Reference EIAJ ED-7500A Reg stration SC-62)
D
D1
H
L
123
a
E
C
Dim
B1
B
e
e1
A
a
Millimeters Inches
Min. Max. Min. Max.
A 1.40 1.60 0.055 0.063
B 0.40 0.56 0.016 0.022
B1 0.35 0.48 0.014 0.019
C 0.35 0.44 0.014 0.017
D 4.40 4.60 0.173 0.181
D1 1.35 1.83 0.053 0.072
e 1.50 BSC 0.059 BSC
e1 3.00 BSC 0.118 BSC
E 2.29 2.60 0.090 0.102
H 3.75 4.25 0.148 0.167
L 0 .80 1.20 0 .031 0.047
α
10
°
10
°
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw8
APL1087
Package Information
SOT-223( Reference JEDEC Registration SOT-223)
D
B1
H E
K
e
e1
B
A
A1
b
a
c
L
Millimeters InchesDim
Min. Max. Min. Max.
A 1.50 1.80 0.06 0.07
A1 0.02 0.08
B 0.60 0.80 0.02 0.03
B1 2.90 3.10 0.11 0.12
c 0.28 0.32 0.01 0.01
D 6.30 6.70 0.25 0.26
E 3.30 3.70 0.13 0.15
e 2.3 BSC 0.09 BSC
e1 4.6 BSC 0.18 BSC
H 6.70 7.30 0.26 0.29
L 0.91 1.10 0.04 0.04
K 1.50 2.00 0.06 0.08
α
β
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
0
°
13
°
10
°
0
°
13
10
°
°
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APL1087
Package Information
TO-92
3
J
e
e1
L1
Q
A
L2
SEATING PLANE
b2
L
b
2
1
S
E
S
Millimeters Inches
Dim
Min. Max. Min. Max.
A 4.58 5.33 0.170 0.210
φ b
φ b2
φ D
0.41 0.53 0.160 0.021
0.41 0.48 0.160 0.019
4.96 5.20 0.175 0.205
E 3.94 4.19 0.125 0.165
e 2.42 2.66 0.095 0.105
e1 1.15 1.39 0.045 0.055
J 3.43 0.135
L 12.70 0.500
L1 1.27 0.050
L2 6.35 0.250
Q 2.93 0.115
S 2.42 2.66 0.080 0.105
D
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw10
APL1087
Package Information
TO-252( Reference JEDEC Registration TO-252)
E
b2
L2
L1
A
C1
D
H
L
Dim
b
e1
D1
E1
Millimeters Inc hes
Min. Max. Min. Max.
C
A1
A 2.18 2.39 0.086 0.094
A1 0.89 1.27 0.035 0.050
b 0.508 0.89 0. 020 0.035
b2 5.2 07 5.461 0.205 0.215
C 0.46 0.58 0.018 0.023
C1 0.46 0.58 0.018 0.023
D 5.334 6.22 0.2 10 0.245
D1 5.2 REF 0.205 REF
E 6.35 6.73 0.250 0.265
E1 5.3 REF 0.209 REF
e1 3.96 5.18 0.156 0.204
H 9.398 10.41 0.370 0.410
L 0.51 0.020
L1 0.64 1.02 0.025 0.040
L2 0.89 2.032 0.035 0.080
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw11
APL1087
Physical Specifications
Terminal Material Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb).
Lead Solderability Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition (IR/Convection or VPR Reflow)
Reference JEDEC Standard J-STD-020A APRIL 1999
Peak temperature
°
temperature
Pre-heat temperature
183 C
Time
Classificatio n R e flow Profiles
Convection or IR/
Convection
Average ramp-up rate(183°C to Peak) 3°C/second max. 10 °C /second max.
Preheat temperature 125 ± 25°C)
Temperature maintained above 183°C
Time within 5°C of actual peak temperature
Peak temperature range
Ramp-down rate
Time 25°C to peak temperature
120 seconds max.
60 ~ 150 seconds
10 ~ 20 seconds 60 seconds
220 +5/-0°C or 235 +5/-0°C 215~ 219°C or 235 +5/-0°C
6 °C /second max. 10 °C /second max.
6 minutes max.
VPR
Package Reflow Conditions
pkg. thickness ≥≥≥≥ 2.5mm
and all bags
Convection 220 +5/-0 °C Convection 235 +5/-0 °C
VPR 215-219 °C VPR 235 +5/-0 °C
IR/Convection 220 +5/-0 °C IR/Convection 235 +5/-0 °C
pkg. thickness < 2.5mm and
pkg. volume ≥≥≥≥ 350 mm³
pkg. thickness < 2.5mm and p kg .
volume < 350mm³
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
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12
APL1087
Re lia b ility te s t p ro g r am
Test item Method Description
SOLDERABILITY MIL-STD-883D-2003
HOLT MIL-STD-883D-1005.7
PCT JESD-22-B, A102
TST MIL-STD-883D-1011.9
ESD MIL-STD-883D-3015.7 VHBM > 2KV, VMM > 200V
Latch-U p JESD 78 10ms , Itr > 100mA
Carrier Tape & Reel Dimensions
E
Po
P
P1
245°C , 5 SEC
1000 Hrs Bias @ 125 °C
168 Hrs, 100 % RH , 121°C
-65°C ~ 150°C, 200 C y c les
t
D
F
W
Ao
J
A
Application
SOT-89
Application
SOT-89 5.5 ± 0.05 1.5± 0.1 1.5± 0.1 4.0 ± 0.1 2.0 ± 0.1 4.8 ± 0.1 4.5± 0.1 1.80± 0.1 0.3±0.013
A B C J T1 T2 W P E
178 ±1 70 ± 2 13.5 ± 0.15 3 ± 0.15 14 ± 2 1.3 ± 0.3
F D D1 Po P1 Ao Bo Ko t
D1
C
T2
B
T1
Bo
12 + 0.3
12 - 0.1
Ko
8 ± 0.1 1.75± 0.1
Application
SOT-223 330±162±1.5
Application
SOT-223 5.5 ± 0.05
A B C J T1 T2 W P E
12.75
±
0.15
F D D1 Po P1 Ao Bo Ko t
1.5+ 0.1 1.5+ 0.1
2 ± 0.6
4.0 ± 0.1 2.0 ± 0.05 6.9 ± 0.1 7.5± 0.1 2.1± 0.1 0.3±0.05
12.4 +0.2
2± 0.2
12 ± 0.3
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
8 ± 0.1 1.75± 0.1
(mm)
www.anpec.com.tw13
APL1087
Cover Tape Dimensions
Application Carrier Width Cover Tape Width Devices Per Reel
SOT- 89
SOT- 223
TO- 252
Customer Service
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : 886-2-89191368
Fax : 886-2-89191369
12 9.3 1000
12 9.3 2500
16 13.3 2500
Copyright ANPEC Electronics Corp.
Rev. A.7 - Jun., 2003
www.anpec.com.tw14
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