Datasheet APE1117 Datasheet (ADVANCED Power Electronics)

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APE1117

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Features

- 1.4V maximum dropout at full load current

- Fast transient response

- Output current limiting

- Built-in thermal shutdown

- Packages: SOT223, TO252, SOT89,

- Good noise rejection

- 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V,

2.5V, 3.3V, 5.0V

- RoHS Compliant

 Applications

- PC peripheral

- Communication

 General Description

APE1117 is a low dropout positive adjustable or
fixed-mode regulator with minimum of 1A output
current capability. The product is specifically
designed to provide well-regulated supply for low
voltage IC applications such as high-speed bus
termination and low current 3.3V logic supply.
APE1117 is also well suited for other applications
such as VGA cards. APE1117 is guaranteed to
have lower than 1.4V dropout at full load current
making it ideal to provide well-regulated outputs of

1.25 to 5.0 with 6.4V to 12V input supply.

 Ordering Information

APE 1117 X XX

Pb Free Plating Product

Low Dropout Regulator

 Typical Circuit

5V

Vin

Vout

GND

Tab is Vout

( 5V/3.3V fixed output )

K : SOT223-3L
H : TO252-3L
G : SOT89-3L

C1
100uF

Package Vout

Blank : ADJ
15 : 1.5V
18 : 1.8V
19: 1.9V
25 : 2.5V
33 : 3.3V
50 : 5.0V

3.3V/1A

C2

100uF

5V

Vin

Vout

Adj

Tab is Vout

C1

100uF

( 5V/2.5V ADJ output )

Note:

(1 VV +∗=

REFo

R1

121

R2

121

R

R

V

o

2.5V/1A

C2

Ω

100uF

Ω

2

)

1

This datasheet contains new product information. Advanced Power Electronics Corp. reserves the rights to modify the product specification without notice. No liability is assumed as
a result of the use of this product. No rights under any patent accompany the sale of the product.

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1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Connection Diagram

3 PIN SOT223 3 PIN TO252

APE1117

Pb Free Plating Product

( Top View )

Tab is Vout

3 PIN SOT89

3

2

1

Tab is Vout

 Block Diagram

3

2

1

Vin

Vout

Adj (GND)

Vin

Vout

Adj (GND)

( Top View )

3

2

1

Tab is Vout

Vin

Vout

Adj (GND)

Vin

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3

Thermal

Shutdown

2 Vout

+

+

－

CURRENT

LIMIT

1.25V

+

－

2/9

+

1

GND

(FIXED)

1

Adj

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Pin Descriptions

NAME I/O PIN # FUNCTION

APE1117

Pb Free Plating Product

Adj (GND) I 1

A resistor divider from this pin to the Vout pin and ground sets the

output voltage. (Ground only for Fixed-Mode)

The output of the regulator. A minimum of 10uF capacitor (0.15Ω

Vout O 2

≤ ESR ≤ 20Ω) must be connected from this pin to ground to insure
stability.

The input pin of regulator. Typically a large storage capacitor

(0.15Ω ≤ ESR ≤ 20Ω) is connected from this pin to ground to

Vin I 3

insure that the input voltage does not sag below the minimum
dropout voltage during the load transient response. This pin must
always be 1.3V higher than Vout in order for the device to
regulate properly.

 Absolute Maximum Ratings

Symbol Parameter Rating Unit

Vin DC Supply Voltage -0.3 to 12 V

Power Dissipation Internally Limited

D

P

TST Storage Temperature -65 to +150

o

C

TOP Operating Junction Temperature Range 0 to +150

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o

C

APE1117

θ

θ

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Electrical Characteristics (Under Operating Conditions)

PARAMETER CONDITIONS MIN TYP MAX UNIT

=25oC,(VIN-

T

Reference Voltage APE1117-ADJ

APE1117-1.5

APE1117-1.8

APE1117-1.9

Output Voltage

APE1117-2.5

APE1117-3.3

APE1117-5.0

Line Regulation APE1117-XXX

APE1117-ADJ

APE1117-1.5

APE1117-1.8

Load Regulation

APE1117-1.9

APE1117-2.5

APE1117-3.3

APE1117-5.0

Dropout Voltage
(V

IN-VOUT

)

Current Limit

APE1117-ADJ/1.5/1.8
/1.9/2.5/3.3/5.0

APE1117-ADJ/1.5/1.8
/1.9/2.5/3.3/5.0

Minimum Load Current APE1117-XXX

J

I

=10mA

O

= 10mA, TJ = 25oC,

I

OUT

3V≦V

I

3.3V≦V

I

3.3V≦V

I

4V≦V

I

4.8V≦V

I

6.5V≦V

I
T

V
T
V
T
V
T

V
T
V
T
V

T
V
T

I

(VIN-V

0

≦12V

IN

= 10mA, TJ = 25oC,

OUT

IN

= 10mA, TJ = 25oC,

OUT

IN

= 10mA, TJ = 25oC,

OUT

≦12V

IN

= 10mA, TJ = 25oC,

OUT

IN

= 10mA, TJ = 25oC,

OUT

IN

=10mA,V

O

=25oC

J

=3.3V,Vadj=0,0mA<Io<1A,

IN

=25oC (Note 1,2)

J

=3V, 0mA<Io<1A,

IN

=25oC (Note 1,2)

J

=3.3V, 0mA<Io<1A,

IN

=25oC (Note 1,2)

J

=3.3V, 0mA<Io<1A,

IN

=25oC (Note 1,2)

J

=4V, 0mA<Io<1A,

IN

=25oC (Note 1,2)

J

= 5V, 0≦I

IN

=25oC (Note 1,2)

J

= 8V, 0≦I

IN

=25oC (Note 1,2)

J

= 1A ,∆V

OUT

) = 5V 1. 1 A

OUT

o

C≦Tj≦125

Thermal Regulation TA=25oC, 30ms pulse 0.008 0.04 %/W

Ripple Rejection

F=120Hz,C
APE1117-XXX V

=25uF Tantalum, I

OUT

IN=VOUT

OUT

+3V 60 70 dB

Temperature Stability IO=10mA 0.5 %

Thermal Resistance

JA

Junction-to-Ambient(No
heat sink ;No air flow)

SOT89
SOT-223
TO-252

SOT89 : Control Circuitry/Power Transistor

Thermal Resistance

JC

Junction-to-Case

Note1: See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant

Note2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is determined by the difference between

Note3: Quiescent current is defined as the minimum output current required in maintaining regulation. At 12V input/output differential the
device is guaranteed to regulate if the output current is greater than 10mA.

Advanced Power Electronics Corp.

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junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead = 1/18” from the package.

input and output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range.

SOT-223 : Control Circuitry/Power Transistor
TO-252 : Control Circuitry/Power Transistor

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)=1.5V

OUT

≦12V

≦12V

≦12V

≦12V

+1.5V<VIN<12V,

OUT

≦1A,

OUT

≦1A,

OUT

OUT

o

C

=0.1%V

OUT

=1A

Pb Free Plating Product

1.225 1.250 1.275 V

1.470 1.500 1.530 V

1.764 1.800 1.836 V

1.862 1.900 1.938 V

2.450 2.500 2.550 V

3.235 3.300 3.365 V

4.900 5.000 5.100 V

0.2 %

1 %

12 15 mV

15 18 mV

16 19 mV

20 25 mV

26 33 mV

40 50 mV

1.3 1.4 V

5 10 mA

300
117

92

100

15
10

O

C/W

O

C/W

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Typical Performance Characteristics

2. 0

1. 8

1. 6

1. 4

Dropout Voltage (V)

1. 2

1. 0

0. 8

0. 6

0. 4

0. 2

0

0

Tj = 25 oC

250

Output Current (mA)

500

Tj = 125 oC

750

1000

Dropout Voltage vs Output Current

0.20

0

-0.20

-0.40

-0.80

Output Voltage Deviation (%)

- 1

-25 0

I load=800mA

25 50 75 100 125

Temperature (oC)

Load Regulation vs Temperature

APE1117

Pb Free Plating Product

2

1.5

1

0. 5

0

-0.5

- 1

-1.5

Output Voltage Change (%)

- 2

-50 -25 0 25 50 75 100 125 150

Temperature (oC)

Percent Change in Output Voltage vs Temperature

7.5
Cin=1uF
Cout=10uF Tantalum

6.5

5.5

40

20

0

-20

-40

0 20 40 60 80 100 120 140 160 180 200

Output Voltage Deviation (mV) Input Voltage (V)

TIME (us)

Line Transient Response

1

0.8

0.6

0.4

0.2

Output Voltage Deviation (%)

0

24

30

C in = 1uF

20

C out = 10 uF Tantalum
Preload = 100mA

10

0

-10

-20

Output Voltage Deviation (mV)

2

1

0

-1

Load Current (A)

010

20 30 40 50 60 70 80 90 100

Load Transient Response

6 8 10 12

Input Voltage (V)

Line Regulation

TIME (us)

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1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Marking Information

(1) SOT223-3L

Output Type:
1117: Adjustable
117-15: 1.5V
117-18: 1.8V
117-19: 1.9V
117-25: 2.5V
117-33: 3.3V
117-50: 5.0V

(3) SOT89-3L

Date Code
Year:

“1”=2001
“2”=2002

Xth week:
01~52
Sequence:
0~9, A~

1 1 1 7

X XX XXX

Year:

"1" = 2001
"2" = 2002

XX
X XX X

132

(Top view)

Sequence:
001~

Xth Week: 01~52

Identification Code

( See the table )

(2) TO252-3L

Output Type:
1117: Adjustable
117-15: 1.5V
117-18: 1.8V
117-19: 1.9V
117-25: 2.5V
117-33: 3.3V
117-50: 5.0V

117- 33

X XX XXX

Identification

code

EA APE1117-ADJ

EB APE1117-1.5V

EC APE1117-1.8V

EG APE1117-1.9V

ED APE1117-2.5V

EE APE1117-3.3V

EF APE1117-5.0V

APE1117

Pb Free Plating Product

(Top view)

Logo

Sequence:
001~

Xth Week: 01~52

Output version

Year:

"1" = 2001
"2" = 2002

~

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6/9

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

 Package Dimension

(1) SOT223

D

B1

1.6

3.3

APE1117

Pb Free Plating Product

H E

K

ß

ß

Symbol

A 1.50 1.65 1.80 0.059 0.065 0.071

A1 0.02 0.05 0.08 0.001 0.002 0.003

B 0.60 0.70 0.80 0.024 0.028 0.031

B1 2.90 - 3.15(Ref.) 0.114 - 0.124(Ref.)

c 0.28 0.30 0.32 0.011 0.012 0.013

D 6.30 6.50 6.70 0.248 0.256 0.264

E 3.30 3.50 3.70 0.130 0.138 0.146

e 2.3 Basic 0.091 Basic

e1 4.6 Basic 0.181 Basic

H 6.70 7.00 7.30 0.264 0.276 0.287

L 0.91 1.00 1.10 0.036 0.039 0.043

K 1.50 1.75 2.00 0.059 0.069 0.079

α
β

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6.4

1.6

2.3

Seating Plane

e1

e

Land Pattern Recommendation (Unit: mm)

A1

B

a

1.2

L

Dimensions In Millimeters Dimensions In Inches

Min. Nom. Max. Min. Nom. Max.

0° 5

- 13

o

10° 0° 5o 10°

o

- - 13o -

7/9

A

c

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

(3) TO252

5.6

E

b2

L2

5.6

APE1117

Pb Free Plating Product

DL1

b

Notes:

e

e1

1. JEDEC Outline: TO-252 AB

2. Mils suggested for positive contact at mounting.

11.0

2.25

2.0

Land Pattern Recommendation (Unit: mm)

H

A1

C

L

SEATING PLANE

SEE NOTE2

7.2

1.2

C1

A

Symbol

Dimensions In Millimeters Dimensions In Inches

Min. Nom. Max. Min. Nom. Max.

A 2.18 2.29 2.40 0.086 0.090 0.094

A1 0.89 - 1.14 0.035 - 0.045

b 0.61 TYP. 0.024 TYP.

b2 5.20 5.35 5.50 0.205 0.211 0.217

C 0.45 0.52 0.58 0.018 0.020 0.023

C1 0.45 0.52 0.58 0.018 0.020 0.023

D 5.40 5.57 6.20 0.213 0.219 0.244

E 6.35 6.58 6.80 0.250 0.259 0.268

e 2.28 BSC. 0.090 BSC.

e1 4.57 BSC. 0.180 BSC.

H 9.00 9.70 10.40 0.354 0.382 0.409

L 0.51 - - 0.020 - -

L1 0.64 0.83 1.02 0.025 0.033 0.040

L2 0.88 - 1.27 0.035 - 0.050

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8/9

1A Low Dropout Positive Adjustable or Fixed-Mode Regulator

(5) SOT89

D1

1.7

APE1117

Pb Free Plating Product

1.5

1.9

2.7

1.3

80(2x)

E

HE

L

e1

e

D

A

bb

b1

0.4

0.9

Land Pattern Recommendation (Unit: mm)

50(2x)

C

Symbol

Dimensions In Millimeters Dimensions In Inches

Min. Nom. Max. Min. Nom. Max.

A 1.40 1.50 1.60 0.055 0.059 0.063
B 0.36 0.42 0.48 0.014 0.016 0.018

b1 0.41 0.47 0.53 0.016 0.043 0.051

C 0.35 0.39 0.43 0.014 0.015 0.017
D 4.40 4.50 4.60 0.173 0.177 0.181

D1 1.40 1.60 1.75 0.055 0.062 0.069

e 2.90 3.00 3.10 0.114 0.118 0.122

e1 1.45 1.50 1.55 0.057 0.059 0.061

E 2.35 2.48 2.60 0.093 0.098 0.102

HE 3.94 - 4.25 0.155 - 0.167

L 0.80 - 1.20 0.031 - 0.047

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