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TPS7A8901RTJR TI Voltage Regulators - Linear, Low Drop Out (LDO)
The TPS7A89 is a dual, 2-A low-dropout linear regulator with an adjustable output from 0.8 V to 5.2 V for each channel, operating from a 1.4-V to 6.5-V input. It features ultra-low noise (4.4 µVRMS), high PSRR of 42 dB at 1 MHz, and includes a power-good output, enable, current limiting, and thermal protection. Packaged in a 20-pin VQFN (RTJ) (4 mm × 4 mm) with PowerPAD, it is ideal for powering high-performance processors, FPGAs, and ADCs. Applications include RF power supplies for wireless infrastructure, high-speed ADC and DAC power, and medical imaging systems. In stock at HL Electronics – request a quote for fast delivery.
Part No.:TPS7A8901RTJR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.49 |
| 100+ | $ 1.30 |
| 750+ | $ 1.18 |
| 1500+ | $ 1.13 |
| 3000+ | $ 1.10 |
Technical Specifications
- Part No.TPS7A8901RTJR
- Model TPS7A8901RTJR
- 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 2
- Voltage - Input (Min) 1.4 V
- Voltage - Input (Max) 6.5 V
- Voltage - Output (Min/Fixed) 0.8 V
- Voltage - Output (Max) 5.2 V
- Current - Output 1 A, 1 A
- Voltage Dropout (Typ) 0.05 V @ 1 A
- Quiescent Current (Iq) 1 mA
- 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 20-QFN (4x4)
- Base Product Number TPS7A89
- RoHS ROHS3 Compliant
- Standard Package 3000