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TPS7A2133PQWDRBRQ1 TI Voltage Regulators - Linear, Low Drop Out (LDO)
The TPS7A21-Q1 is an automotive-grade LDO qualified for AEC-Q100, delivering 500 mA with a fixed 3.3 V output from a 2.0 V to 6.0 V input . It features ultra-low quiescent current of 6.5 µA (typical), high PSRR of 91 dB at 1 kHz, and low output noise of 7.7 µVRMS . Dropout voltage is 265 mV maximum at 500 mA, with output voltage tolerance of ±1% over temperature . The device includes a smart enable pulldown and internal soft-start for inrush current control, and is stable with ceramic capacitors from 1 µF to 200 µF . Selection is ideal for automotive power supplies requiring ultra-low IQ and high PSRR. Applications include body control modules, infotainment systems, ADAS cameras, and radar sensors needing clean power for noise-sensitive analog circuits. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.53 |
| 100+ | $ 0.44 |
| 1250+ | $ 0.41 |
| 2500+ | $ 0.39 |
| 5000+ | $ 0.37 |
| 30000+ | $ 0.37 |
| 65000+ | $ 0.37 |
Technical Specifications
- Part No.TPS7A2133PQWDRBRQ1
- Model TPS7A2133PQWDRBRQ1
- 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 Fixed
- Number of Regulators 1
- Voltage - Input (Min) 2 V
- Voltage - Input (Max) 6 V
- Voltage - Output (Min/Fixed) 3.3 V
- Current - Output 500 mA
- Voltage Dropout (Typ) 0.265 V @ 500 mA
- Quiescent Current (Iq) 6.5 µA
- Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Features Enable, Power Good, Soft Start
- Operating Temperature -40°C ~ 125°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 8-VSON (3x3)
- Base Product Number TPS7A2133
- RoHS ROHS3 Compliant
- Standard Package 3000