MIC69301 Datasheet, PDF (3/11 Pages) Micrel Semiconductor – Single Supply VIN, Low VIN, Low VOUT, 3A LDO

Micrel, Inc.
MIC69301/2/3
Pin Description
Pin
Number
(Fixed)
SPAK-5
TO-263-5
1
Pin
Number
(Adjustable)
SPAK-5
TO-263-5
1
2
3, TAB
4
—
—
2
3, TAB
4
—
5
Pin
Number
(Fixed)
e-Pad
SOIC-8
2
3,4
1
5,6
7
—
Pin
Number
(Adjustable)
e-Pad
SOIC-8
2
3,4
1
5,6
—
7
Pin
Name
EN
IN
GND
OUT
SNS
ADJ
Pin Function
Enable (Input): CMOS compatible input. Logic high = enable,
logic low = shutdown. Do not leave pin floating.
Input voltage which supplies current to the output power device.
Ground (TAB is connected to ground on S-Pak and TO-263).
Regulator Output.
Output voltage sense. Connect to output voltage.
Adjustable regulator feedback input. Connect to resistor voltage
divider.
5
—
8
FLG Error Flag (Output): Open collector output. Active low indicates
8
an output fault condition.
—
—
EP
EP
EP Exposed pad. Connect to GND.
March 2010
3
M9999-030310-E