The LM2937ESX-12 is a 3-terminal linear voltage regulator with a maximum input voltage of 26V and a minimum input voltage of 14V. It has a single output voltage of 12V with a maximum output current of 500mA. The device has a fixed output voltage and a maximum dropout voltage of 1V. The operating temperature range is from -40°C to 125°C. The package type is a plastic TO-263 with 3 pins.
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Technical Specifications
National Semiconductor LM2937ESX-12 technical specifications.
General
| Number of Terminals | 3 |
| Terminal Position | SINGLE |
| JEDEC Package Code | R-PSSO-G3 |
| Width | 8.64 |
| Length | 10.16 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Input Voltage-Max | 26 |
| Input Voltage-Min | 14 |
| Output Voltage1-Min | 11.4 |
| Output Voltage1-Max | 12.6 |
| Output Current1-Max | 0.5 |
| Voltage Tolerance-Max | 5 |
| Adjustability | FIXED |
| Operating Temperature TJ-Max | 125 |
| Dropout Voltage1-Nom | 0.5 |
| Output Voltage1-Nom | 12 |
| Operating Temperature TJ-Min | -40 |
| Input Voltage Absolute-Max | 26 |
| Line Regulation-Max | 0.12 |
| Load Regulation-Max | 0.12 |
| Dropout Voltage1-Max | 1 |
Compliance
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
National Semiconductor LM2937ESX-12 Datasheet
Download the complete datasheet for National Semiconductor LM2937ESX-12 to view detailed technical specifications.
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