TPS73643DBVT
IC REG LINEAR 4.3V 400MA SOT23-5Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments TPS73643DBVT is a fixed output voltage linear regulator designed for demanding applications. This SOT-23-5 packaged component delivers a stable 4.3V output with a maximum current capability of 400mA. Featuring a low dropout voltage of 0.2V at 400mA, it ensures efficient power conversion. The device includes an enable pin for power sequencing and protection against over current, over temperature, and reverse polarity. With a typical quiescent current of 550 µA and a supply current of 1 mA (Max), it is suitable for battery-powered devices. The TPS73643DBVT offers excellent power supply rejection ratio (PSRR) across a frequency range of 100Hz to 10kHz, with values from 58dB down to 37dB. Operating temperature range is -40°C to 125°C. This component finds application in various sectors including industrial, automotive, and consumer electronics. It is supplied in Tape & Reel packaging.
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 | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 550 µA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 4.3V |
| Control Features | Enable |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.2V @ 400mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Current - Supply (Max) | 1 mA |
Request a Quote
Clients Also Buy
TPS79613DRBT
IC REG LINEAR 1.3V 1A 8SON
LP2951CMM
IC REG LIN POS ADJ 100MA 8VSSOP
MC79L05ACDE4
IC REG LINEAR -5V 100MA 8SOIC
