Micrel, Inc.
MIC29302A
Ordering Information
Part Number
MIC29302AWU
MIC29302AWD
Voltage
Adjustable
Adjustable
Junction Temperature Range
–40°C to +125°C
–40°C to +125°C
Package
5-Pin TO-263
5-Pin TO-252
Pin Configuration
5-Pin TO-263 (D
2
Pak) Adjustable Voltage (U)
MIC29302AWU
5-Pin TO-252 (D-Pak) Adjustable Voltage (D)
MIC29302AWD
Pin Description
Pin Number
TO-263
1
2
3, TAB
4
5
Pin Number
TO-252
1
2
3, TAB
4
5
Pin Name
EN
IN
GND
OUT
ADJ
Pin Name
Enable (Input): Active-high CMOS compatible control input. Do not float.
INPUT: Unregulated input, +2.8V to +16V maximum
GND: TAB is also connected internally to the IC’s ground on both packages.
OUTPUT: The regulator output voltage
Feedback Voltage: 1.24V feedback from external resistor divider.
August 2011
2
M9999-080411-A
MICREL [ MICREL SEMICONDUCTOR ]
