TLV752

• Input voltage range: 1.5 V to 6.0 V
• Adjustable output voltage:
  • 0.55 V to 5.5 V
• Very low dropout:
  • 225 mV (max) at 1 A (3.3 V_OUT)
• High output accuracy:
  • 1.5%, maximum over temperature
• I_Q: 25 µA (typical)
• Built-in soft-start with monotonic V_OUT rise
• Package:
  • 2-mm × 2-mm 10-Pin WSON (DSQ)
• Active output discharge

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The TLV752 is a dual, adjustable, 1-A low-dropout (LDO) regulator. This device is available in a small, 10-pin, 2-mm × 2-mm WSON package and consumes 25-µA quiescent current while providing fast line and load transient response. The TLV752 features a low dropout of 225 mV that can help improve the overall power efficiency.

The TLV752 wide input-and-output voltage ranges, when combined with its output current capability in a small printed circuit board (PCB) footprint help support a wide variety of applications from sensor supplies, to auxiliary rails, and modern microcontrollers with lower core voltages.

The TLV752 is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides high accuracy of 1.5% (max) over temperature. This device includes integrated thermal shutdown, current limit, active output-discharge, and undervoltage lockout (UVLO) features. The TLV752 has an internal fold-back current-limit to reduce thermal dissipation during short-circuit events.