lp38512tsx-1.8 National Semiconductor Corporation, lp38512tsx-1.8 Datasheet - Page 2

• Manufacturer Part Number: lp38512tsx-1.8
• Description: 1.5a Fast-transient Response Low-dropout Linear Voltage Regulator With Error Flag
• Manufacturer: National Semiconductor Corporation

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Ordering Information
Connection Diagram
Pin Descriptions for TO-263 Package
Voltage
Output
Pin #
1.8
TAB
1
2
3
4
5
LP38512TSX-1.8
TO263-5
ERROR
LP38512TS-1.8
Order Number
GND
OUT
TAB
EN
IN
TABLE 1. Package Marking and Ordering Information
Function
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.
Input Supply Pin
Ground
Regulated Output Voltage Pin
ERROR Flag. A high level indicates that V
voltage.
The TO-263 TAB is used as a thermal connection to remove heat from the device to an
external heatsink. The TAB is internally connected to device pin 3, and is electrical ground
connection.
Package Type
TO-263 5 Pin Package
TO263-5
TO263-5
Top View
2
Package Marking
LP38512TS-1.8
LP38512TS-1.8
20183004
OUT
is within (tbd)% of the nominal regulated
Tape and Reel
Supplied As:
Rail