LM2937IMP-5.0/NOPB National Semiconductor, LM2937IMP-5.0/NOPB Datasheet - Page 12

• Manufacturer Part Number: LM2937IMP-5.0/NOPB
• Description: IC REG LDO 5V 500MA SOT-223
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM2937IMP-5.0/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• 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
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (max): 26V
• Output Voltage: 5V
• Package Type: SOT-223
• Output Current: 500mA
• Load Regulation: 5mV
• Line Regulation: 15mV
• Output Voltage Accuracy: ±5%
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Dropout Voltage@current (max): 0.25@50mA/1@500mA
• Dropout Voltage@current (typ): 0.11@50mA/0.5@500mA
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Quiescent Current (max): 10mA
• Current, Output: 400 mA
• Current, Supply: 10 mA
• Regulation, Line: 15 mV
• Regulation, Load: 5 mV
• Regulator Type: Low Dropout
• Resistance, Thermal, Junction To Case: 3 °C/W
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Dropout: 0.5 V
• Voltage, Input: 26 V
• Voltage, Noise: 150 μV
• Voltage, Output: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Compliant
• Other names: LM2937IMP-5.0; LM2937IMP-5.0TR

Physical Dimensions
inches (millimeters) unless otherwise noted
Plastic Package
Order Number LM2937ET-5.0,
LM2937ET-8.0, LM2937ET-10, LM2937ET-12,
or LM2937ET-15
NS Package Number T03B
TO-263 3-Lead Plastic Surface Mount Package
Order Number LM2937ES-5.0, LM2937ES-8.0, LM2937ES-10, LM2937ES-12 or LM2937ES-15
NS Package Number TS3B
www.national.com
12