Product details

Output options Fixed Output Iout (Max) (A) 0.2 Vin (Max) (V) 5.5 Vin (Min) (V) 2 Vout (Max) (V) 5 Vout (Min) (V) 0.85 Fixed output options (V) 1.1, 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 2.9, 3.3 Noise (uVrms) 45 Iq (Typ) (mA) 0.025 Thermal resistance θJA (°C/W) 180.4 Rating Catalog Load capacitance (Min) (µF) 0.1 Regulated outputs (#) 1 Features Enable, Output Discharge Accuracy (%) 1.5 PSRR @ 100 KHz (dB) 40 Dropout voltage (Vdo) (Typ) (mV) 250 Operating temperature range (C) -40 to 125
Output options Fixed Output Iout (Max) (A) 0.2 Vin (Max) (V) 5.5 Vin (Min) (V) 2 Vout (Max) (V) 5 Vout (Min) (V) 0.85 Fixed output options (V) 1.1, 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 2.9, 3.3 Noise (uVrms) 45 Iq (Typ) (mA) 0.025 Thermal resistance θJA (°C/W) 180.4 Rating Catalog Load capacitance (Min) (µF) 0.1 Regulated outputs (#) 1 Features Enable, Output Discharge Accuracy (%) 1.5 PSRR @ 100 KHz (dB) 40 Dropout voltage (Vdo) (Typ) (mV) 250 Operating temperature range (C) -40 to 125
X2SON (DQN) 4 1 mm² 1 x 1
  • Input Voltage Range From 2 V to 5.5 V
  • Fixed-Output Voltage Combinations Possible From 0.85 V to 5 V in 50-mV Steps(1)
  • 0.5% Typical Accuracy
  • High PSRR:
    • 55 dB at 1 MHz
  • IQ When Enabled: 25 µA
  • IQ When Disabled: 1 µA
  • Active Output Discharge
  • Thermal Shutdown and Overcurrent Protection
  • Package:
    • 1-mm × 1-mm DQN (X2SON)
  • Input Voltage Range From 2 V to 5.5 V
  • Fixed-Output Voltage Combinations Possible From 0.85 V to 5 V in 50-mV Steps(1)
  • 0.5% Typical Accuracy
  • High PSRR:
    • 55 dB at 1 MHz
  • IQ When Enabled: 25 µA
  • IQ When Disabled: 1 µA
  • Active Output Discharge
  • Thermal Shutdown and Overcurrent Protection
  • Package:
    • 1-mm × 1-mm DQN (X2SON)

The TLV742P series of low-dropout linear voltage regulators (LDOs) are optimized to providing excellent performance by supporting a wide output voltage range. The LDOs can directly regulate a single cell Li-ion battery input-to-output voltage as low as 0.85 V.  If used to post-regulate a DC-DC converter output, the high PSRR of 55 dB at 1 MHz suppresses ripple to provide a stable low-noise, well-regulated VOUT.

The TLV742P has an active output discharge feature that helps ensure the output is kept low while the system is disabled, in standby mode, or in sleep mode.  Additionally, overcurrent protection is present to protect the device in the event of an output short along with thermal shutdown to prevent overheating.

The TLV742P series of voltage regulators are available in a 1 mm × 1 mm X2SON package to minimize PCB area.

The TLV742P series of low-dropout linear voltage regulators (LDOs) are optimized to providing excellent performance by supporting a wide output voltage range. The LDOs can directly regulate a single cell Li-ion battery input-to-output voltage as low as 0.85 V.  If used to post-regulate a DC-DC converter output, the high PSRR of 55 dB at 1 MHz suppresses ripple to provide a stable low-noise, well-regulated VOUT.

The TLV742P has an active output discharge feature that helps ensure the output is kept low while the system is disabled, in standby mode, or in sleep mode.  Additionally, overcurrent protection is present to protect the device in the event of an output short along with thermal shutdown to prevent overheating.

The TLV742P series of voltage regulators are available in a 1 mm × 1 mm X2SON package to minimize PCB area.

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Technical documentation

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Type Title Date
* Data sheet TLV742P 200-mA, Small Size, Low-Dropout Linear Voltage Regulator datasheet 14 Sep 2017
Selection guide Low Dropout Regulators Quick Reference Guide (Rev. P) 21 Mar 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

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X2SON (DQN) 4 View options

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