L149H
IC REG LINEAR 4A 5PENTAWATTManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L149H is a high-current, positive linear voltage regulator designed for demanding applications. This component delivers a stable output current of 4A, making it suitable for power supply circuits in industrial automation, consumer electronics, and automotive systems. The L149H features over-temperature and short-circuit protection for enhanced reliability. Its Pentawatt-5 (Horizontal, Bent and Staggered Leads) package facilitates robust through-hole mounting. The regulator includes an enable control feature for flexible power management. With a quiescent current of 400 µA and a maximum input voltage of 20V, the L1499H offers efficient voltage regulation in a compact form factor.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | Pentawatt-5 (Horizontal, Bent and Staggered Leads) |
| Output Type | - |
| Mounting Type | Through Hole |
| Current - Output | 4A |
| Operating Temperature | - |
| Output Configuration | - |
| Current - Quiescent (Iq) | 400 µA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | 5-PENTAWATT |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | - |
| Control Features | Enable |
| PSRR | - |
| Voltage Dropout (Max) | - |
| Protection Features | Over Temperature, Short Circuit |
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