
Contact
Send MessageTPS73643DBVRG4
5.5V|400mA
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount
IC REG LINEAR 4.3V 400MA SOT23-5
Specifications
- Brand
- Texas Instruments
- Package
- SC-74A, SOT-753
- Packaging
- —
- Weight
- —
Total Inventory
173pcs
Ship within 8 hours
MOQ: 1 pcs
Certifications & Authorizations
Product Video
Discover how TPS73643DBVRG4 from Texas Instruments fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.
- Authentic sourcing with full traceability
- Rigorous incoming quality inspection
- Competitive pricing & global fast delivery
- Dedicated application engineering support
Technical Specifications
| Manufacturer | - | |
| Series | - | |
| Output Configuration | Positive | |
| Output Type | Fixed | |
| Number of Regulators | 1 | |
| Voltage - Input (Max) | 5.5V | |
| Voltage - Output (Min/Fixed) | 4.3V | |
| Voltage - Output (Max) | - | |
| Voltage Dropout (Max) | 0.2V @ 400mA | |
| Current - Output | 400mA | |
| Current - Quiescent (Iq) | 550µA | |
| Current - Supply (Max) | 1mA | |
| PSRR | 58dB ~ 37dB (100Hz ~ 10kHz) | |
| Control Features | Enable | |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Surface Mount | |
| Package / Case | SC-74A, SOT-753 | |
| Supplier Device Package | SOT-23-5 |
Recommended Products

RES 255 OHM 1/4W .5% AXIAL

RES SMD 1.06K OHM 0.1% 1/5W 0805

CAP TANT 10UF 10% 20V AXIAL

DC DC CONVERTER 12V 100W

21+21 WAY M HORIZ BM SMT

.050" BOARD SPACERS

CONN RCPT 3POS INLINE W/PINS

CONN PLUG 3POS INLINE W/SKTS

CONN PLUG HSG MALE 6POS INLINE

CONN EDGE DUAL FMALE 72POS 0.156










