MIC29311 Datasheet, PDF (2/12 Pages) Micrel Semiconductor – 3A Fast-Response LDO Regulator for USB Preliminary Information

MIC29311
Ordering Information
Part Number
MIC29311-5.1BT
MIC29311-5.1BU
Voltage
5.1V
5.1V
Temperature Range
0°C to +125°C
0°C to +125°C
Package
TO-220-5
TO-263-5
Micrel
Pin Configuration
TO-220-5 (T)
5 ERR
4 OUT
3 GND
2 IN
1 EN
5 ERR
4 OUT
3 GND
2 IN
1 EN
TO-263-5 (U)
Pin Description
Pin Number
1
2
3, TAB
4
5
Pin Name
EN
IN
GND
OUT
ERR
Pin Function
Enable (Input): Logic-level high enable/logic-level low shutdown control.
Unregulated Input: +16V maximum supply.
Ground: Ground pin and TAB are internally connected.
Regulator Output
Error Flag (Output): Open-collector (active-low) output. Active low indicates
overcurrent or undervoltage output conditions.
MIC29311
2
December 1998