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200-mA, low-IQ, low-dropout voltage regulator with enable

TLV70718DQNR General Description

The Texas Instruments TLV70718DQNR is a top-notch low-dropout linear voltage regulator that stands out for its exceptional performance and reliability. With an output voltage of 1.8V and a voltage accuracy of ±1%, this LDO regulator offers precise power delivery for a wide range of applications. Its maximum input voltage of 5.5V and maximum dropout voltage of 340mV at 1A output current ensure efficient power regulation in demanding scenarios

Key Features

  • Typical accuracy: 0.5%
  • Supports 200-mA output
  • Low I Q: 25 µA
  • Fixed-output voltage combinations possible from 0.85 V to 5.0 V (1)
  • High PSRR:
    • 70 dB at 100 Hz
    • 50 dB at 1 MHz
  • Stable with effective capacitance of 0.1 µF (2)
  • Thermal shutdown and overcurrent protection
  • Package: 1-mm × 1-mm DQN (X2SON) (1) (2)

(1)For all available voltage options, see the package option addendum at the end of the data sheet.

(2)See the Mechanical, Packaging, and Orderable Information section for more details.


  • Highly efficient voltage regulator


Output options Fixed Output Iout (max) (A) 0.2
Vin (max) (V) 5.5 Vin (min) (V) 2
Vout (max) (V) 3.6 Vout (min) (V) 0.85
Fixed output options (V) 0.85, 1, 1.15, 1.35, 1.7, 1.8, 1.85, 2.5, 2.6, 2.85, 2.9, 3, 3.1, 3.2, 3.3, 3.35, 3.4, 3.6 Noise (µVrms) 45
Iq (typ) (mA) 0.025 Thermal resistance θJA (°C/W) 208
Rating Catalog Load capacitance (min) (µF) 0.1
Regulated outputs (#) 1 Features Enable
Accuracy (%) 1.5 PSRR at 100 KHz (dB) 40
Dropout voltage (Vdo) (typ) (mV) 250 Operating temperature range (°C) -40 to 125
Product Category LDO Voltage Regulators Mounting Style SMD/SMT
Output Voltage 1.8 V Output Current 200 mA
Number of Outputs 1 Output Polarity Positive
Quiescent Current 25 uA Input Voltage, Min 2 V
Input Voltage, Max 5.5 V Output Type Fixed
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Dropout Voltage 250 mV Series TLV707
Dropout Voltage - Max 360 mV Load Regulation 20 mV
Operating Supply Current 25 uA Product LDO Voltage Regulators
Product Type LDO Voltage Regulators Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Type Low IQ Low Noise Low Dropout Regulators
Unit Weight 0.000053 oz

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