L4937NL
IC REG LIN 5V 7HEPTAWATTManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics L4937NL is a dual positive linear voltage regulator featuring a fixed 5V output and a tracking output. This device offers two output current capabilities: 50mA and 500mA, with dropout voltages of 0.4V and 0.6V respectively at these currents. Designed for robust operation, it includes over-temperature and short-circuit protection. Control features such as enable and reset are integrated, enhancing system management. The L4937NL is supplied in a 7-HEPTAWATT package suitable for through-hole mounting. Its operating temperature range is -40°C to 125°C, making it suitable for applications in automotive and industrial sectors. The maximum input voltage is 25V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | Heptawatt-7 (Vertical, Bent and Staggered Leads) |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 50mA, 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Voltage - Input (Max) | 25V |
| Number of Regulators | 2 |
| Supplier Device Package | 7-HEPTAWATT |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V, Tracking |
| Control Features | Enable, Reset |
| PSRR | - |
| Voltage Dropout (Max) | 0.4V @ 50mA, 0.6V @ 500mA |
| Protection Features | Over Temperature, Short Circuit |
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