Product details

Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.08 Vin (Max) (V) 24 Vin (Min) (V) 2.5 Vout (Max) (V) 15 Vout (Min) (V) 1.2 Fixed output options (V) 3, 3.3 Noise (uVrms) 575 Iq (Typ) (mA) 0.003 Thermal resistance θJA (°C/W) 69 Rating Catalog Load capacitance (Min) (µF) 0.47 Regulated outputs (#) 1 Features Accuracy (%) 4 PSRR @ 100 KHz (dB) 42 Dropout voltage (Vdo) (Typ) (mV) 670 Operating temperature range (C) -40 to 125
Output options Adjustable Output, Fixed Output Iout (Max) (A) 0.08 Vin (Max) (V) 24 Vin (Min) (V) 2.5 Vout (Max) (V) 15 Vout (Min) (V) 1.2 Fixed output options (V) 3, 3.3 Noise (uVrms) 575 Iq (Typ) (mA) 0.003 Thermal resistance θJA (°C/W) 69 Rating Catalog Load capacitance (Min) (µF) 0.47 Regulated outputs (#) 1 Features Accuracy (%) 4 PSRR @ 100 KHz (dB) 42 Dropout voltage (Vdo) (Typ) (mV) 670 Operating temperature range (C) -40 to 125
VSON (DRB) 8 9 mm² 3.0 x 3.0 WSON (DRV) 6 4 mm² 2 x 2
  • 24-V Maximum Input Voltage
  • Low 3.2-µA Quiescent Current at 80 mA
  • Stable With Any Capacitor (≥ 0.47 µF)
  • 80-mA Specified Current
  • Available in Fixed and Adjustable (1.2 V to 15 V) Versions
  • Specified Current Limit
  • 3-mm × 3-mm and 2-mm × 2-mm SON Packages
  • –40°C to 125°C Specified Junction
    Temperature Range
  • For MSP430-Specific Output Voltages See TPS715xx
  • 24-V Maximum Input Voltage
  • Low 3.2-µA Quiescent Current at 80 mA
  • Stable With Any Capacitor (≥ 0.47 µF)
  • 80-mA Specified Current
  • Available in Fixed and Adjustable (1.2 V to 15 V) Versions
  • Specified Current Limit
  • 3-mm × 3-mm and 2-mm × 2-mm SON Packages
  • –40°C to 125°C Specified Junction
    Temperature Range
  • For MSP430-Specific Output Voltages See TPS715xx

The TPS715A low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low-dropout voltage, low-power operation, and miniaturized packaging. The devices operate over an input range of 2.5 V to 24 V and are stable with any capacitor (≥ 0.47 µF). The high maximum input voltage combined with excellent power dissipation capability makes this device particularly well-suited to industrial and automotive applications.

A PMOS pass element functions as a low-value resistor. The low dropout voltage, typically 670 mV at 80 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is nearly constant over the entire range of output load current (0 mA to 80 mA).

The TPS715A is available in a 3-mm × 3-mm package ideal for high power dissipation and a small 2-mm × 2-mm package ideal for handheld and ultra-portable applications. The 3-mm × 3-mm package is also available as a non-magnetic package for medical imaging applications.

The TPS715A low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low-dropout voltage, low-power operation, and miniaturized packaging. The devices operate over an input range of 2.5 V to 24 V and are stable with any capacitor (≥ 0.47 µF). The high maximum input voltage combined with excellent power dissipation capability makes this device particularly well-suited to industrial and automotive applications.

A PMOS pass element functions as a low-value resistor. The low dropout voltage, typically 670 mV at 80 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is nearly constant over the entire range of output load current (0 mA to 80 mA).

The TPS715A is available in a 3-mm × 3-mm package ideal for high power dissipation and a small 2-mm × 2-mm package ideal for handheld and ultra-portable applications. The 3-mm × 3-mm package is also available as a non-magnetic package for medical imaging applications.

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Technical documentation

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Type Title Date
* Data sheet TPS715A 24-V High Input Voltage, Micropower, 80-mA LDO Voltage Regulator datasheet (Rev. H) 07 Mar 2016
Technical article 3 quiescent-current (Iq) specifications you need to understand 12 Nov 2021
Application note L1 and L2 EV Charger Electric Vehicle Service Equipment Design Considerations (Rev. B) 09 Jun 2021
Application note LDO Noise Demystified (Rev. B) 18 Aug 2020
Application note A Topical Index of TI LDO Application Notes (Rev. F) 27 Jun 2019
Application note LDO PSRR Measurement Simplified (Rev. A) 09 Aug 2017
User guide TPS715AxxEVM 30 Nov 2004

Design & development

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

Evaluation board

TPS715AXXEVM-065 — TPS715Axx Evaluation Module

The TPS715AxxEVM evaluation module (EVM)is designed to help the user easily evaluate and test the operation and functionality of the TPS715Axx. The EVM uses the TPS715A01 and the TPS715A33 in a 3x3-mm QFN package to provide5V and 3.3V, respectively, at up to 80 mA. The EVM operates with full-rated (...)
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Daughter card

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The UCD3138064AEVM149 is an EVM board, functioning as a control card for UCD3138ARGC and UCD3138064ARGC digital power supply applications. The UCD3138064AEVM149 is to be used either as a stand-alone control card to study the UCD3138ARGC and UCD3138064ARGC controller device or as a DPWM controller (...)

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Simulation model

TPS715A30 PSpice Transient Model

SBVM127.ZIP (31 KB) - PSpice Model
Simulation model

TPS715A01 PSpice Transient Model

SBVM130.ZIP (31 KB) - PSpice Model
Simulation model

TPS715A33 Unencrypted PSpice Transient Model

SBVM542.ZIP (2 KB) - PSpice Model
Simulation model

TPS715A33 PSpice Transient Model

SBVM543.ZIP (59 KB) - PSpice Model
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SON (DRB) 8 View options
WSON (DRV) 6 View options

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