MIC5219_09 Datasheet, PDF (3/14 Pages) Micrel Semiconductor – 500mA-Peak Output LDO Regulator

Micrel, Inc.
Pin Description
Pin No.
MLF-6
TMLF-6
Pin No. Pin No.
MSOP-8 SOT-23-5
Pin Name
3
2
1
IN
2
5–8
2
GND
4
3
5
OUT
1
1
3
EN

6
4 (fixed) 4 (fixed)
BYP

5(NC)
4 (adj.) 4 (adj.)
ADJ
EP
—
—
GND
Pin Function
MIC5219
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.
Ground:  Internally connected to the exposed pad. Connect externally to
GND pin.
June 2009
3
M0371-061809