LM2937ES-3.3
IC REG LIN 3.3V 500MA DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LM2937ES-3-3 is a fixed 3.3V positive linear voltage regulator with a 500mA output current capability. This TO-263 (DDPAK-3) surface mount device is designed for applications requiring robust performance and protection. Key features include a low dropout voltage of 1V at 500mA, mirroring protection, over-temperature shutdown, and output short-circuit protection. The device operates within an extended temperature range of -40°C to 125°C and supports input voltages up to 26V. Its fixed output and reliable regulation make it suitable for automotive, industrial, and consumer electronics applications. The quiescent current is 10mA with a supply current of 20mA maximum.
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 | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | - |
| Voltage Dropout (Max) | 1V @ 500mA |
| Protection Features | Mirror-Image Insertion, Over Temperature, Short Circuit, Transient Voltage |
| Current - Supply (Max) | 20 mA |
Request a Quote
Clients Also Buy
LP2987IMM-3.3/NOPB
IC REG LINEAR 3.3V 200MA 8VSSOP
UA79M05CKVURG3
IC REG LINEAR -5V 500MA TO252-3
REG102GA-2.85/2K5
IC REG LIN 2.85V 250MA SOT223-6
