MIC5219_01 Datasheet, PDF (3/13 Pages) Micrel Semiconductor – 500mA-Peak Output LDO Regulator

MIC5219
Pin Description
Pin No.
MSOP-8
2
5–8
3
1
Pin No.
SOT-23-5
1
2
5
3
4 (fixed)
4 (fixed)
4 (adj.)
4 (adj.)
Micrel
Pin Name
IN
GND
OUT
EN
BYP
ADJ
Pin Function
Supply Input
Ground: MSOP-8 pins 5 through 8 are internally connected.
Regulator Output
Enable (Input): CMOS compatible control input. Logic high = enable; logic
low or open = shutdown.
Reference Bypass: Connect external 470pF capacitor to GND to reduce
output noise. May be left open.
Adjust (Input): Feedback input. Connect to resistive voltage-divider network.
April 2001
3
MIC5219