MIC49150-0.9WR TR Micrel Inc, MIC49150-0.9WR TR Datasheet - Page 2
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MIC49150-0.9WR TR
Manufacturer Part Number
MIC49150-0.9WR TR
Description
IC REG LDO 1.5A 0.9V SPAK-5
Manufacturer
Micrel Inc
Datasheet
1.MIC49150YMM.pdf
(13 pages)
Specifications of MIC49150-0.9WR TR
Regulator Topology
Positive Fixed
Voltage - Output
0.9V
Voltage - Input
1.4 ~ 6.5 V
Voltage - Dropout (typical)
0.28V @ 1.5A
Number Of Regulators
1
Current - Output
1.5A
Current - Limit (min)
1.6A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SPAK-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MIC49150-0.9WRTR
MIC49150-0.9WRTR
MIC49150-0.9WRTR
Ordering Information
Pin Configuration
Pin Description
Micrel, Inc.
November 2006
MIC49150-0.9BMM
MIC49150-1.2BMM
MIC49150-1.5BMM
MIC49150-1.8BMM
* RoHS Compliant with ‘high-melting solder’ exemption.
MIC49150-0.9BR
MIC49150-1.2BR
MIC49150-1.5BR
MIC49150-1.8BR
Pin Number
MIC49150BMM
MIC49150BR
8-MSOP
5/6/7/8
Standard
EN/ADJ.
1
2
3
4
VBIAS
VOUT
VIN
8-Pin Power MSPO (MM)
Part Number
1
2
3
4
Pin Number
5-SPak
MIC49150-0.9YMM
MIC49150-1.2YMM
MIC49150-1.5YMM
MIC49150-1.8YMM
MIC49150-0.9WR*
MIC49150-1.2WR*
MIC49150-1.5WR*
MIC49150-1.8WR*
RoHS Compliant
MIC49150YMM
MIC49150WR*
1
2
4
5
3
Pb-Free /
8
7
6
5
GND
GND
GND
GND
Pin Name
VBIAS
GND
OUT
ADJ
VIN
EN
Current
Output
1.5A
1.5A
1.5A
1.5A
1.5A
1.5A
1.5A
1.5A
1.5A
1.5A
Pin Name
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).
Voltage
2
0.9V
1.2V
1.5V
1.8V
0.9V
1.2V
1.5V
1.8V
Adj.
Adj.
–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
Temp. Range
Junction
5-Pin S-Pak (R)
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
Package
5 VOUT
4
3
2
1 EN/ADJ.
VIN
GND
VBIAS
M9999-111306
MIC49150