TPS82670 DC/DC Step-Down Regulator



Texas Instruments TPS82670 DC/DC Step-Down Regulator

Texas Instruments' offers the simplicity of a 3-pin regulator

From Evolution to Revolution: Texas Instruments' first fully integrated DC/DC step-down regulator offers the simplicity of a 3-pin regulator at less than 6.7 mm², with up to 90% efficiency at very low noise. The TPS8267x device is a complete 600 mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design.   TPS8267x Datasheet

  Features   Applications
  • 90% efficiency at 5.5 MHz operation
  • 17 µA quiescent current
  • Wide VIN range from 2.3 V to 4.8 V
  • 5.5 MHz regulated frequency operation
  • Spread spectrum, PWM frequency dithering
  • Cell phone
  • SmartPhones
  • Digital TV and WLAN applications
  • GPS and Bluetooth™ applications
  • POL applications

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Texas Instruments
Part Number
Digi-Key
Part Number
Packaging Voltage -
Input / Output
Package  
TPS82670SIPT 296-30407-2-ND Tape & Reel 2.3 V ~ 4.8 V /
1.86 V
8-VFBGA TPS8267x Datasheet
296-30407-1-ND Cut Tape
296-30407-6-ND Digi-Reel®
TPS82673SIPT 296-30408-2-ND Tape & Reel 2.3 V ~ 4.8 V /
1.26 V
296-30408-1-ND Cut Tape
296-30408-6-ND Digi-Reel®