MIC5245-3.1BM5 TR Micrel Inc, MIC5245-3.1BM5 TR Datasheet - Page 2

• Manufacturer Part Number: MIC5245-3.1BM5 TR
• Description: IC REG LDO 150MA 3.1V SOT23-5
• Manufacturer: Micrel Inc

Specifications of MIC5245-3.1BM5 TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.1V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.15V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 160mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MIC5245-3.1BM5TR; MIC5245-3.1BM5TR

MIC5245
Pin Configuration
Pin Description
Absolute Maximum Ratings
Supply Input Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Storage Temperature ............................... –65 C to +150 C
Lead Temperature (soldering, 5 sec.) ....................... 260 C
ESD, Note 3
MIC5245
Power MOS-8
Pin Number
5–8
2
1
4
3
Pin Number
SOT-23
MIC5245-x.xBM5
1
2
3
4
5
BYP
EN
3
4
IN
EN
LSxx
J
) .................................. 0V to +7V
) ...................................... +150 C
GND
) ................................. 0V to +7V
2
OUT
IN
1
5
Pin Name
GND
OUT
BYP
EN
IN
(Note 1)
Pin Function
Supply Input
Ground
Enable/Shutdown (Input): CMOS compatible input. Logic high = enable;
logic low = shutdown. Do not leave open.
Reference Bypass: Connect external 0.01 F capacitor to GND to reduce
output noise. May be left open.
Regulator Output
2
Operating Ratings
Input Voltage (V
Enable Input Voltage (V
Junction Temperature (T
Thermal Resistance
SOT-23
MSOP-8
JA
OUT
BYP
JA
EN
) .....................................................235 C/W
IN
) ......................................................80 C/W
IN
) ......................................... +2.7V to +6V
1
2
3
4
8-Pin MSOP (BMM)
EN
J
) ....................... –40 C to +125 C
(Note 2)
) .................................. 0V to V
8 GND
7
6
5
GND
GND
GND
August 2002
Micrel
IN