MIC2940A-3.3WU Micrel Inc, MIC2940A-3.3WU Datasheet - Page 2

• Manufacturer Part Number: MIC2940A-3.3WU
• Description: IC REG LDO 1.25A 3.3V TO263
• Manufacturer: Micrel Inc

Specifications of MIC2940A-3.3WU

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 26V
• Voltage - Dropout (typical): 0.4V @ 1.25A
• Number Of Regulators: 1
• Current - Output: 1.25A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: 576-1135

Ordering Information
Schematic Diagram
Micrel, Inc.
July 2007
Note:
1. RoHS compliant with ‘hot-melting solder’ exemption.
MIC2940A-3.3WU
MIC2940A-5.0WU
MIC2940A-3.3WT
MIC2940A-5.0WT
MIC2940A-3.3BU
MIC2940A-5.0BU
MIC2940A-12WU
MIC2940A-3.3BT
MIC2940A-5.0BT
MIC2940A-12WT
MIC2940A-12BU
MIC2940A-12BT
MIC2941AWU
MIC2941AWT
MIC2941ABU
Part Number
MIC2941ABT
Voltage
3.3V
3.3V
3.3V
3.3V
12V
12V
12V
12V
Adj.
Adj.
Adj.
Adj.
5V
5V
5V
5V
Temperature 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
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
–40° to +125°C
2
3-Pin TO-220
3-Pin TO-263
3-Pin TO-220
3-Pin TO-263
3-Pin TO-220
3-Pin TO-263
3-Pin TO-220
3-Pin TO-263
3-Pin TO-220
3-Pin TO-263
3-Pin TO-220
3-Pin TO-263
5-Pin TO-220
5-Pin TO-263
5-Pin TO-220
5-Pin TO-263
Package
RoHS Comliant
RoHS Comliant
RoHS Comliant
RoHS Comliant
RoHS Comliant
RoHS Comliant
RoHS Comliant
RoHS Comliant
Lead Finish
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
MIC2940A/2941A
M9999-071307
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)