L4957AD3.3TR
IC REG LINEAR 3.3V 5A D2PAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
STMicroelectronics L4957AD3-3TR is a high-performance positive fixed linear voltage regulator IC delivering a stable 3.3V output with a maximum current of 5A. This device features over-temperature and short-circuit protection for robust operation. With a quiescent current of 2 mA and a Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz, it is well-suited for demanding applications. The L4957AD3-3TR is housed in a TO-263-3, D2PAK surface-mount package, facilitating efficient thermal management. Its input voltage range extends up to 14V. This component finds application in automotive, industrial, and telecommunications power management systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 2 mA |
| Voltage - Input (Max) | 14V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 75dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Temperature, Short Circuit |
Request a Quote
Clients Also Buy
LE80CD
IC REG LINEAR 8V 100MA 8SO
LD2985BM30R
IC REG LINEAR 3V 150MA SOT23-5
LD39020DTPU33R
IC REG LINEAR 3.3V 200MA 4DFN
