TPS74012DGKR

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TPS74012DGKR

1.5A low-voltage LDO regulator with dual input voltages

Packaging

Package | PIN: DGK | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $3.16
10-24 $2.85
25-99 $2.65
100-249 $2.32
250-499 $2.18
500-749 $1.85
750-999 $1.56
1000+ $1.49

Features

  • Small Consumption Current: 3 mA Maximum
  • Input Voltage Range:
    • VIN: 1.2 V to 6.0 V
    • VBIAS: 2.9 V to 6.0 V
  • Stable with Any Output Capacitance: ≥ 2.2 µF
  • ±1% Initial Accuracy
  • Maximum Dropout Voltage (VIN – VOUT):
    300 mV Over Temperature
  • Adjustable Output Voltage: Down to 0.9 V
  • Ultra-Fast Transient Response
  • Excellent Line and Load Regulation
  • Logic-Controlled Shutdown Option
  • Thermal Shutdown and Current Limit Protection
  • Power 8-Pin Mini Small-Outline Package (MSOP) and Jr S-PAK packages.
  • Junction Temperature Range: –40°C to +125°C

Texas Instruments  TPS74012DGKR

The TPS740xx is a wide bandwidth, very low-dropout, 1.5-A voltage regulator ideal for powering microprocessors.

The TPS740xx uses a bias input supply to allow very low voltage of a main input supply. The main input supply operates from 1.2 V to 6.0 V and the bias input supply requires between 3.0 V to 6.0 V for proper operation. The TPS740xx offers adjustable output voltages down to 0.9 V.

The TPS740xx requires a minimum of output capacitance. A small 2.2-µF ceramic capacitor is enough for its stability.

The TPS740xx is available in an 8-pin power MSOP package and a 5-pin Jr S-PAK. Its operating temparature range is –40°C to +125°C.