MIC5318 Datasheet, PDF (4/11 Pages) Micrel Semiconductor – High Performance 300mA uCap ULDO TM

Micrel, Inc.
Pin Configuration
EN 1
6 BYP
GND 2
5 NC
IN 3
4 OUT
6-Pin 1.6mm x 1.6mm Thin MLF^® (MT)
Fixed (Top View)
EN GND IN
321
4
BYP
5
OUT
5-Pin Thin SOT23 (D5)
Fixed (Top View)
MIC5318
EN 1
6 BYP
GND 2
5 ADJ
IN 3
4 OUT
6-Pin 1.6mm x 1.6mm Thin MLF^® (MT)
Adjustable (Top View)
EN GND IN
321
4
5
ADJ
OUT
5-Pin Thin SOT23 (D5)
Adjustable (Top View)
Pin Description
Pin No.
Thin MLF-6
Fixed
1
Pin No.
Thin MLF-6
Adj.
1
2
2
3
3
4
4
5
–
–
5
6
6
HS Pad
HS Pad
Pin No.
Thin SOT23-5
Fixed
3
2
1
5
–
–
4
–
Pin No.
Thin SOT23-5
Adj.
3
2
1
5
–
4
–
–
Pin Name
EN
GND
IN
OUT
NC
ADJ
BYP
E PAD
Pin Function
Enable Input. Active High. High = on, low = off.
Do not leave floating.
Ground
Supply Input.
Output Voltage.
No connection.
Adjust Input. Connect to external resistor voltage
divider network.
Reference Bypass: Connect external 0.01µF to
GND for reduced Output Noise. May be left open.
Exposed Heatsink Pad connected to ground
internally.
January 2007
4
M9999-011207