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TPS62143RGTR TI Voltage Regulators - DC DC Switching Regulators
The TPS62143 is a 3-A synchronous step-down converter with DCS-Control™, operating from a 3-V to 17-V input and providing a fixed 5-V output. It features 2.5-MHz switching frequency, allowing for tiny inductors and capacitors, with a typical quiescent current of 18 µA. The device includes power-save mode for light-load efficiency, 100% duty cycle for the lowest dropout, a power-good output, and overcurrent protection. Packaged in a 16-pin VQFN (3 mm × 3 mm), the TPS62143 is ideal for battery-powered and point-of-load applications. Applications include portable computers, solid-state drives (SSDs), industrial PLC power supplies, and telecommunications equipment requiring high efficiency and fixed 5-V output. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.85 |
| 100+ | $ 0.71 |
| 750+ | $ 0.66 |
| 1500+ | $ 0.62 |
| 3000+ | $ 0.60 |
| 18000+ | $ 0.60 |
| 39000+ | $ 0.59 |
Technical Specifications
- Part No.TPS62143RGTR
- Model TPS62143RGTR
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Regulators - DC DC Switching Regulators
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Step-Down
- Output Configuration Positive
- Topology Buck
- Output Type Fixed
- Number of Outputs 1
- Voltage - Input (Min) 3 V
- Voltage - Input (Max) 17 V
- Voltage - Output (Min/Fixed) 5 V
- Current - Output 3 A
- Frequency - Switching 2.5 MHz
- Synchronous Rectifier Yes
- Features Enable, Power Good, Soft Start
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 16-VQFN (3x3)
- Base Product Number TPS62143
- RoHS ROHS3 Compliant
- Standard Package 3000