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TPS7B8401QWDRBRQ1 TI Voltage Regulators - Linear, Low Drop Out (LDO)
The TPS7B8401-Q1 is an automotive-grade, 200-mA low-dropout (LDO) regulator with an adjustable output from 1.2-V to 18-V, qualified for AEC-Q100. It operates from a 3-V to 40-V input and features a very low quiescent current of 4.5 µA typical (8 µA over temperature), making it suitable for battery-connected, always-on automotive applications. The device includes thermal shutdown, current limiting, and reverse current protection. Packaged in an 8-pin WSON (3 mm × 3 mm) with PowerPAD, the TPS7B8401 is ideal for body control modules (BCMs) and ADAS sensors. Applications include CAN/transceiver power, sensor supplies, and microcontroller bias in automotive electronics. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.60 |
| 100+ | $ 0.50 |
| 750+ | $ 0.46 |
| 1500+ | $ 0.44 |
| 3000+ | $ 0.42 |
Technical Specifications
- Part No.TPS7B8401QWDRBRQ1
- Model TPS7B8401QWDRBRQ1
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - Linear, Low Drop Out (LDO)
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Output Configuration Positive
- Output Type Adjustable
- Number of Regulators 1
- Voltage - Input (Min) 3 V
- Voltage - Input (Max) 40 V
- Voltage - Output (Min/Fixed) 2.5 V
- Voltage - Output (Max) 12 V
- Current - Output 500 mA
- Quiescent Current (Iq) 22 µA
- Protection Features Over Current, Over Temperature
- Features Automotive, Enable, Power Good
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 8-SON (3x3)
- Base Product Number TPS7B84
- RoHS ROHS3 Compliant
- Standard Package 3000