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80-mA, 24-V, ultra-low-IQ, low-dropout voltage regulator

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TPS715A33DRBT General Description

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.

Texas Instruments, Inc Inventory

Key Features

  • 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
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Category Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear Mfr Texas Instruments
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Output Configuration Positive
Output Type Fixed Number of Regulators 1
Voltage - Input (Max) 24V Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) - Voltage Dropout (Max) 1.12V @ 80mA
Current - Output 80mA Current - Quiescent (Iq) 4.2 µA
Current - Supply (Max) 5.8 µA PSRR 60dB (100kHz)
Control Features - Protection Features Over Current, Reverse Polarity
Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad Supplier Device Package 8-SON (3x3)
Base Product Number TPS715 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 (µVrms) 575 Iq (typ) (mA) 0.003
Thermal resistance θJA (°C/W) 69 Rating Catalog
Load capacitance (min) (µF) 0.47 Regulated outputs (#) 1
Accuracy (%) 4 PSRR at 100 KHz (dB) 42
Dropout voltage (Vdo) (typ) (mV) 670 Operating temperature range (°C) -40 to 125
feature-type LDO feature-number-of-outputs 1
feature-polarity Positive feature-accuracy- ±4
feature-process-technology feature-output-type Fixed
feature-output-voltage-v 3.3 feature-maximum-output-current-a 0.08
feature-minimum-input-voltage-v 2.5 feature-maximum-input-voltage-v 24
feature-maximum-dropout-voltage-current-v 1.12@80mA feature-line-regulation 20mV(Typ)
feature-load-regulation 35mV(Typ) feature-maximum-power-dissipation-mw
feature-packaging Tape and Reel feature-rad-hard No
feature-pin-count 8 feature-supplier-package VSON EP
feature-standard-package-name1 SON feature-cecc-qualified No
feature-esd-protection Yes feature-escc-qualified
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc No feature-svhc-exceeds-threshold No

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Ratings and Reviews

N**h 03/31/2024

All applications as usual not the first time i order from this producer i recommend)

N**n 01/28/2022

Avaq's delivery speed is unmatched. I was amazed at how quickly the PWD13F60 components arrived at my doorstep. Truly a reliable and efficient distributor!

M**e 10/03/2020

The item came 1 pcs, the quality is excellent, the seller reliable advise order, the track number is not tracked to the end only to your country came in the puffy, the parcel was 19 days

E**n 03/18/2020

The MP26123DR-LF-Z components I received from Avaq were of top-notch quality. No issues whatsoever, making them a reliable choice for my electronic projects.



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