LM2937IMP-12/NOPB National Semiconductor, LM2937IMP-12/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM2937IMP-12/NOPB
• Description: IC REG LDO 12V 500MA SOT-223
• Manufacturer: National Semiconductor
• Type: Linearr

Specifications of LM2937IMP-12/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 26V
• Voltage - Dropout (typical): 0.11V @ 50mA
• Number Of Regulators: 1
• Current - Output: 400mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Package: 4SOT-223
• Function: LDO
• Number Of Outputs: 1
• Output Voltage: 12 V
• Maximum Output Current: 0.5 A
• Output Type: Fixed
• Accuracy: ±5 %
• Typical Dropout Voltage @ Current: 0.11@50mA|0.5@500mA V
• Polarity: Positive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LM2937IMP-12; LM2937IMP-12TR

Typical Performance Characteristics
(Continued)
Line Transient Response
Load Transient Response
01128014
01128013
Ripple Rejection
Output Impedance
01128015
01128016
Maximum Power Dissipation (TO-220)
Maximum Power Dissipation (TO-263)(Note 2)
01128017
01128018
www.national.com
6