MIC5239_07 Datasheet, PDF (3/14 Pages) Micrel Semiconductor – Low Quiescent Current 500mA μCap LDO Regulator

Micrel
Pin Configuration
MIC5239
SOIC-8 (M)
MSOP-8(MM)
(Fixed)
SOT-223 (S)
SOIC-8 (M)
MSOP-8(MM)
(Adj)
Pin Description
Pin Number
MSOP/SOIC
2 (fixed)
Pin Number
SOT-223
—
2 (adj)
—
3
1
4
3
1
—
5–8
2
Pin Name Pin Function
FLG
ADJ
IN
OUT
EN
GND
Error FLAG (Output): Open-collector output is active low when the output
is out of regulation due to insufficient input voltage or excessive load. An
external pull-up resistor is required.
Adjustable Feedback Input: Connect to voltage divider network.
Power Supply Input.
Regulated Output.
Enable (input): Logic low = shutdown; logic high = enabled.
Ground: Pins 5, 6, 7, and 8 are internally connected in common via the
leadframe.
December 2007
3
M9999-121007