MIC49150_06 Datasheet, PDF (2/13 Pages) Micrel Semiconductor – 1.5A Low Voltage LDO Regulator w/Dual Input Voltages

Micrel, Inc.
MIC49150
Ordering Information
Part Number
Standard
Pb-Free /
RoHS Compliant
Output
Current
MIC49150-0.9BMM MIC49150-0.9YMM
1.5A
MIC49150-1.2BMM MIC49150-1.2YMM
1.5A
MIC49150-1.5BMM MIC49150-1.5YMM
1.5A
MIC49150-1.8BMM MIC49150-1.8YMM
1.5A
MIC49150BMM
MIC49150YMM
1.5A
MIC49150-0.9BR MIC49150-0.9WR*
1.5A
MIC49150-1.2BR MIC49150-1.2WR*
1.5A
MIC49150-1.5BR MIC49150-1.5WR*
1.5A
MIC49150-1.8BR MIC49150-1.8WR*
1.5A
MIC49150BR
MIC49150WR*
1.5A
* RoHS Compliant with ‘high-melting solder’ exemption.
Voltage
0.9V
1.2V
1.5V
1.8V
Adj.
0.9V
1.2V
1.5V
1.8V
Adj.
Junction
Temp. Range
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
Package
8-Pin Power MSOP
8-Pin Power MSOP
8-Pin Power MSOP
8-Pin Power MSOP
8-Pin Power MSOP
5-Pin S-PAK
5-Pin S-PAK
5-Pin S-PAK
5-Pin S-PAK
5-Pin S-PAK
Pin Configuration
EN/ADJ. 1
VBIAS ₂
VIN 3
VOUT 4
8 GND
7 ^GND
6 GND
5 GND
8-Pin Power MSPO (MM)
5 VOUT
4 VIN
3 GND
2 VBIAS
1 EN/ADJ.
5-Pin S-Pak (R)
Pin Description
Pin Number
8-MSOP
1
Pin Number
5-SPak
1
2
2
3
4
4
5
5/6/7/8
3
Pin Name Pin Name
EN
ADJ
VBIAS
VIN
OUT
GND
Enable (Input): CMOS compatible input. Logic high = enable,
logic low = shutdown.
Adjustable regulator feedback input. Connect to resistor
voltage divider.
Input Bias Voltage for powering all circuitry on the regulator
with the exception of the output power device.
Input voltage which supplies current to the output power
device.
Regulator Output.
Ground (TAB is connected to ground on S-Pak).
November 2006
2
M9999-111306