LP38512TJ-1.8/NOPB National Semiconductor, LP38512TJ-1.8/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP38512TJ-1.8/NOPB
• Description: IC REG LDO 1.5A 1.8V TO263-5
• Manufacturer: National Semiconductor

Specifications of LP38512TJ-1.8/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.25 ~ 5.5 V
• Voltage - Dropout (typical): 0.25V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Max)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5 Thin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LP38512TJ-1.8TR

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Ordering Information
Connection Diagrams
Pin Descriptions for TO-263 and TO-263 THIN Packages
Voltage
TAB/DAP
Output
Pin #
1.8
1
2
3
4
5
TO-263 5 Pin Package
Pin Name
TAB/DAP
LP38512TSX-1.8
ERROR
LP38512TS-1.8
Order Number
LP38512TJ-1.8
GND
OUT
EN
IN
Top View
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
nominal regulated voltage.
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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Package Type
TO263-5 THIN
TO263-5
TO263-5
2
Package Marking
LP38512TS-1.8
LP38512TS-1.8
LP38512TJ-1.8
TO-263 THIN 5 Pin Package
OUT
is within typically 15% (V
Top View
Tape and Reel
Tape and Reel
Supplied As:
OUT
20183005
falling) of the
Rail