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Home » NEWEST Products » New by Manufacturer » Texas Instruments » LMR22007 switching regulator - TI
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Texas Instruments LMR22007 switching regulator

Texas Instruments LMR22007 Switching Regulator

Texas Instruments LMR22007 switching regulator is designed for the high-efficiency requirement of applications with stand-by and shut-down modes. The device features a low-current mode to maintain efficiency under light-load conditions, and an adaptive on-time control architecture for fast transient response. The LMR22007 can deliver up to 750mA of continuous load current with an adjustable input current limit. The device has a wide input voltage range of 2.7V to 20V, and supports VIN transients to 24V. Other features include internal compensation, internal soft start, input under-voltage protection, internal bootstrap diode, and thermal shutdown.

Features
  • High efficiency: Greater than 90% at 12VIN to 5VOUT
  • Adjustable input current limit from 150mA to 600mA
  • Input voltage range: 2.7V to 20V
  • Adjustable output voltage from 0.9V to 5.5V
  • Up to 750mA output current
  • Ultra low quiescent current (18µA typical)
  • Ultra low shutdown current (300nA typical)
  • <±2% VOUT ripple at no load
  • <±1% VOUT ripple at full load
  • Internal compensation, Soft-start and Thermal Shutdown
  • Solution size less than 26mm²
  • Low BOM count with small external components
  • Wafer Chip Scale Package (WCSP)
  • Light load power save mode
  • Set frequency of 2.1MHz (typical)
Applications
  • M2M Communication
  • Drones / RC Helicopters
  • Printing Machines
  • Fleet Management / Asset Tracking
Block Diagram

Block Diagram
  • Texas Instruments | Power Management