1A Low-Voltage Low-Dropout Regulator

LM37100/1/37102

Jun. 2015

– R1.4

- 3

-

HTC

Package Type

Root Name

Product Code

3710X

Output Voltage : 1.5V / 1.8V / 2.5V / 3.3V / 5.0V / Blank(ADJ Only)

37100 : Fixed Output

37101 : Fixed Output

37102 : Adjustable Output

LM

S

D

RS

: SOT-223

: SOP-8

: TO-252

PIN CONFIGURATION

SOT-223

SOP-8

TO-252 5L

PIN DESCRIPTION

Pin No.

TO-252 5L PKG

SOP-8 PKG

Name

Function

Name

Function

1

EN

Chip Enable

EN

Chip Enable

2

VIN

Input Supply

VIN

Input Supply

3

GND

Ground

VOUT

Output Voltage

4

VOUT

Output Voltage

FLG / ADJ

Error Flag Output

or Output Adjust

5

FLG / ADJ

Error Flag Output

or Output Adjust

GND

Ground

6 / 7 / 8

-

-

GND

Ground

Pin No.

SOT-223-3L PKG

Name

Function

1

VIN

Input Supply

2

GND

Ground

3

VOUT

Output Voltage

EN 1

VIN 2

VOUT 3

FLG/ADJ 4

8 GND

7 GND

6 GND

5 GND

FLG/ADJ

VOUT

GND (TAB)

VIN

EN

5

4

3

2

1

3

VOUT

2

GND (Tab)

1

VIN