Connection Diagram

20201503

Ordering Information

Order Number

Voltage

Option

Package

Marking

Package Type

Package

Drawing

Supplied As

LM2853MH-0.8

0.8

LM2853-0.8

TSSOP-14 exposed

pad

MXA14A

94 Units, Rail

LM2853MHX-0.8

2500 Units, Tape and Reel

LM2853MH-1.0

1.0

LM2853-1.0

94 Units, Rail

LM2853MHX-1.0

2500 Units, Tape and Reel

LM2853MH-1.2

1.2

LM2853-1.2

94 Units, Rail

LM2853MHX-1.2

2500 Units, Tape and Reel

LM2853MH-1.5

1.5

LM2853-1.5

94 Units, Rail

LM2853MHX-1.5

2500 Units, Tape and Reel

LM2853MH-1.8

1.8

LM2853-1.8

94 Units, Rail

LM2853MHX-1.8

2500 Units, Tape and Reel

LM2853MH-2.5

2.5

LM2853-2.5

94 Units, Rail

LM2853MHX-2.5

2500 Units, Tape and Reel

LM2853MH-3.0

3.0

LM2853-3.0

94 Units, Rail

LM2853MHX-3.0

2500 Units, Tape and Reel

LM2853MH-3.3

3.3

LM2853-3.3

94 Units, Rail

LM2853MHX-3.3

2500 Units, Tape and Reel

Note: Contact factory for other voltage options.

Pin Descriptions

Pin #

Name

Function

1

AVIN

Input Voltage for Control Circuitry.

2

EN

Enable.

3

SGND

Low noise ground.

4

SS

Soft-Start Pin.

5

NC

No Connect. This pin must be tied to ground.

6,7

PVIN

Input Voltage for Power Circuitry.

8,9

SW

Switch Pin.

10,11

PGND

Power Ground.

12,13

NC

No-Connect. These pins must be tied to ground.

14

SNS

Output Voltage Sense Pin.

Exposed Pad

EP

The exposed pad is internally connected to GND, but it cannot be

used as the primary GND connection. The exposed pad should be

soldered to an external GND plane.

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