MIC5283_12 Datasheet, PDF (3/19 Pages) Micrel Semiconductor – 120VIN, 150mA, Ultra-Low IQ, High-PSRR Linear Regulator

Micrel, Inc.
MIC5283
Pin Description
Pin Number
Adjustable
Output
Fixed Output
1
1
2, 3, 7
2, 3, 7
4
4
5
5
6
—
—
6
8
8
EP
EP
Name
Function
VIN
NC
CPSRR
GND
FB
SNS
VOUT
EP
Supply Voltage Input. Connect 1µF capacitor from VIN to GND.
Not internally connected. Connect NC to GND or leave unconnected.
Bypass Capacitor Connection. Connect 0.1µF capacitor from CPSRR to GND.
Ground.
Feedback Connection. For external resistor divider to set V_OUT.
Sense input. Connect SNS to VOUT.
Regulator Output. Connect 10µF capacitor from VOUT to GND.
Exposed Pad (ePad) for Thermal Dissipation. Connect EP to GND.
March 2012
3
M9999-030812-A