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TPS7A4001 ACTIVE 50-mA, 100-V, low-IQ, adjustable low-dropout voltage regulator with enable Alternative product offering lower IQ and lower input voltage in a 3x3 MSOP-8 package

Product details

Output options Adjustable Output Iout (Max) (A) 0.7 Vin (Max) (V) 125 Vin (Min) (V) 20 Vout (Max) (V) 125 Vout (Min) (V) 1.25 Noise (uVrms) 38 Iq (Typ) (mA) 15 Thermal resistance θJA (°C/W) 22 Rating Catalog Load capacitance (Min) (µF) 0 Regulated outputs (#) 1 Features Accuracy (%) 2 PSRR @ 100 KHz (dB) 35 Dropout voltage (Vdo) (Typ) (mV) 10000 Operating temperature range (C) 0 to 125
Output options Adjustable Output Iout (Max) (A) 0.7 Vin (Max) (V) 125 Vin (Min) (V) 20 Vout (Max) (V) 125 Vout (Min) (V) 1.25 Noise (uVrms) 38 Iq (Typ) (mA) 15 Thermal resistance θJA (°C/W) 22 Rating Catalog Load capacitance (Min) (µF) 0 Regulated outputs (#) 1 Features Accuracy (%) 2 PSRR @ 100 KHz (dB) 35 Dropout voltage (Vdo) (Typ) (mV) 10000 Operating temperature range (C) 0 to 125
TO-220 (KCS) 3 88 mm² 10.15 x 15.4 TO-263 (KTT) 3 155 mm² 10.16 x 15.24
  • Output Adjustable From 1.25 V to 125 V when Used with an External Resistor Divider
  • 700-mA Output Current
  • Full Short-Circuit, Safe-Operating-Area, and Thermal-Shutdown Protection
  • 0.001%/V Typical Input Voltage Regulation
  • 0.15% Typical Output Voltage Regulation
  • 76-dB Typical Ripple Rejection
  • Output Adjustable From 1.25 V to 125 V when Used with an External Resistor Divider
  • 700-mA Output Current
  • Full Short-Circuit, Safe-Operating-Area, and Thermal-Shutdown Protection
  • 0.001%/V Typical Input Voltage Regulation
  • 0.15% Typical Output Voltage Regulation
  • 76-dB Typical Ripple Rejection

The TL783 device is an adjustable three-terminal high-voltage regulator with an output range of 1.25 V to 125 V and a DMOS output transistor capable of sourcing more than 700 mA. It is designed for use in high-voltage applications where standard bipolar regulators cannot be used. Excellent performance specifications, superior to those of most bipolar regulators, are achieved through circuit design and advanced layout techniques.

The TL783 device is an adjustable three-terminal high-voltage regulator with an output range of 1.25 V to 125 V and a DMOS output transistor capable of sourcing more than 700 mA. It is designed for use in high-voltage applications where standard bipolar regulators cannot be used. Excellent performance specifications, superior to those of most bipolar regulators, are achieved through circuit design and advanced layout techniques.

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Type Title Date
* Data sheet TL783 High-voltage Adjustable Regulator datasheet (Rev. N) 29 Jan 2015
Application note LDO Noise Demystified (Rev. B) 18 Aug 2020
Application note LDO PSRR Measurement Simplified (Rev. A) 09 Aug 2017
Technical article Rugged linear power management for rugged environments 05 Feb 2015

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DDPAK/TO-263 (KTT) 3 View options
TO-220 (KCS) 3 View options

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