Integrated Circuits (ICs)

TPS78218DRVT

Active

150-MA, NANO-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE FROM -40°C TO +125°C

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Search across all available documentation for this part.

DocumentsUnderstanding the Foundations of Quiescent Current in Linear Power Systems No Tradeoffs: Linear Power Supplies for Ultra-Low Power and Dynamic Performance +7

Integrated Circuits (ICs)

TPS78218DRVT

Active

Texas Instruments

150-MA, NANO-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE FROM -40°C TO +125°C

Deep-Dive with AI

DocumentsUnderstanding the Foundations of Quiescent Current in Linear Power Systems No Tradeoffs: Linear Power Supplies for Ultra-Low Power and Dynamic Performance +7

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS78218DRVT

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	1.3 µA
Current - Supply (Max)	8 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Protection Features	Over Temperature, Over Current, Reverse Polarity
PSRR	40 dB, 15 dB
Supplier Device Package	6-WSON (2x2)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.8 V

TPS782 Series

Part	Current - Output	Voltage Dropout (Max) [Max]	Number of Regulators	Mounting Type	PSRR	Supplier Device Package	Output Configuration	Control Features	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Package / Case	Current - Supply (Max)
Texas Instruments TPS78225DDCR	150 mA	0.25 V	1	Surface Mount	15 dB 40 dB	SOT-23-THIN	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	2.5 V	1.3 µA	SOT-23-5 Thin TSOT-23-5	8 µA
Texas Instruments TPS78218DDCT	150 mA		1	Surface Mount	15 dB 40 dB	SOT-23-THIN	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	1.8 V	1.3 µA	SOT-23-5 Thin TSOT-23-5	8 µA
Texas Instruments TPS78223DDCR	150 mA	0.25 V	1	Surface Mount	15 dB 40 dB	SOT-23-THIN	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	2.3 V	1.3 µA	SOT-23-5 Thin TSOT-23-5	8 µA
Texas Instruments TPS78222DRVT	150 mA		1	Surface Mount	15 dB 40 dB	6-WSON (2x2)	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	2.2 V	1.3 µA		8 µA
Texas Instruments TPS78218DDCR	150 mA		1	Surface Mount	15 dB 40 dB	SOT-23-THIN	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	1.8 V	1.3 µA	SOT-23-5 Thin TSOT-23-5	8 µA
Texas Instruments TPS78223DDCT	150 mA	0.25 V	1	Surface Mount	15 dB 40 dB	SOT-23-THIN	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	2.3 V	1.3 µA	SOT-23-5 Thin TSOT-23-5	8 µA
Texas Instruments TPS78218DRVR	150 mA		1	Surface Mount	15 dB 40 dB	6-WSON (2x2)	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	1.8 V	1.3 µA		8 µA
Texas Instruments TPS78225DDCT	150 mA	0.25 V	1	Surface Mount	15 dB 40 dB	SOT-23-THIN	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	2.5 V	1.3 µA	SOT-23-5 Thin TSOT-23-5	8 µA
Texas Instruments TPS78218DRVT	150 mA		1	Surface Mount	15 dB 40 dB	6-WSON (2x2)	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	1.8 V	1.3 µA		8 µA
Texas Instruments TPS78222DRVR	150 mA		1	Surface Mount	15 dB 40 dB	6-WSON (2x2)	Positive	Enable	5.5 V	125 °C	-40 C	Over Current Over Temperature Reverse Polarity	2.2 V	1.3 µA		8 µA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.98
		10	$ 0.87
		25	$ 0.83
		100	$ 0.68
	Digi-Reel®	1	$ 0.98
		10	$ 0.87
		25	$ 0.83
		100	$ 0.68
	N/A	19541	$ 1.29
	Tape & Reel (TR)	250	$ 0.64
		500	$ 0.56
		1250	$ 0.52
Texas Instruments	SMALL T&R	1	$ 1.20
		100	$ 0.81
		250	$ 0.63
		1000	$ 0.42

Description

General part information

TPS782 Series

The TPS782 family of low-dropout regulators (LDOs) offers the benefits of ultra-low power and miniaturized packaging.

This LDO is designed specifically for battery-powered applications where ultra-low quiescent current is a critical parameter. The TPS782, with ultra-low IQ(500 nA), is ideal for microprocessors, microcontrollers, and other battery-powered applications.

The ultra-low power and miniaturized packaging allow designers to customize power consumption for specific applications.

Documents

Technical documentation and resources

TPS782 500-nA IQ,150-mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator datasheet (Rev. D)

Data sheet

A Topical Index of TI LDO Application Notes (Rev. F)

Application note

TPS782xx EVM User's Guide

EVM User's guide

LDO Noise Demystified (Rev. B)

Application note

TPS78218DRVT

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TPS78218DRVT

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Technical Specifications

TPS782 Series

Pricing

Description

TPS782 Series

Documents

Understanding the Foundations of Quiescent Current in Linear Power Systems

No Tradeoffs: Linear Power Supplies for Ultra-Low Power and Dynamic Performance

Low Dropout Regulators Quick Reference Guide (Rev. P)

LDO PSRR Measurement Simplified (Rev. A)

3.6V – 5.5V Input, LDO Reference Design for MSP430 (Rev. A)

TPS782 500-nA IQ,150-mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator datasheet (Rev. D)

A Topical Index of TI LDO Application Notes (Rev. F)

TPS782xx EVM User's Guide

LDO Noise Demystified (Rev. B)

TPS782 Series