Ordering Information

TABLE 1. Package Marking and Ordering Information

Output

Voltage

Order Number

Package Type

Package Marking

Supplied As:

1.8

LP38511TJ-1.8

TO263-5 THIN

LP38511TJ-1.8

Tape and Reel

LP38511TS-1.8

TO263-5

LP38511TS-1.8

Rail

LP38511TSX-1.8

TO263-5

LP38511TS-1.8

Tape and Reel

Connection Diagrams

20182904

Top View

TO-263 5 Pin Package

20182905

Top View

TO-263 THIN 5 Pin Package

Pin Descriptions for TO-263 and TO-263 THIN Packages

Pin #

Pin Name

Function

1

EN

Enable. Pull high to enable the output, low to disable the output. This pin has no internal bias

and must be tied to the input voltage, or actively driven.

2

IN

Input Supply Pin

3

GND

Ground

4

OUT

Regulated Output Voltage Pin

5

ERROR

ERROR Flag. A high level indicates that V

regulated voltage.

TAB/DAP

TAB/DAP

The TO-263 TAB, and the TO-263 THIN DAP, is used as a thermal connection to remove

heat from the device to an external heatsink. The TAB/DAP is internally connected to device

pin 3, and is electrical ground connection.

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