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TLV1171 Datasheet Low-dropout Regulator

Manufacturer: Texas Instruments

Overview: TLV1171 www.ti.com 1-A, Positive Fixed-Voltage, Low-Dropout Regulator SBVS177 – APRIL.

General Description

The TLV1171 low-dropout (LDO) linear regulator is a low input voltage version of the popular 1117 voltage regulator.

The TLV1171 is an extremely low-power device that consumes 500x lower quiescent current than the traditional 1117 voltage regulator, making the TLV1171 suitable for applications that mandate very low standby current.

The TLV1171 LDO is also stable with 0 mA of load current;

Key Features

  • 1.
  • 2 Accuracy: 1.5% (typ).
  • Low IQ: 100 μA (max).
  • 500x Lower Than Standard 1117 Devices.
  • VIN: 2.0 V to 5.5 V.
  • Absolute Maximum VIN: 6.0 V.
  • Stable with 0-mA Output Current.
  • Low Dropout: 455 mV at 1 A for VOUT = 3.3 V.
  • High PSRR: 65 dB at 1 kHz.
  • Minimum Ensured Current Limit: 1.1 A.
  • Stable with Cost-Effective Ceramic Capacitors:.
  • With 0-Ω ESR.
  • Temperature Range:.
  • 40°C to +125°C.

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