TPS782

現行

具 -40°C 至 +125°C 間啓用功能的 150-mA、nano-IQ、低壓降電壓穩壓器

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產品規格表

document-pdfAcrobat TPS782 500-nA IQ,150-mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator datasheet (Rev. D) (英文) PDF | HTML

TPS782

現行

產品規格表

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產品詳細資料

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

5.5

Vin (min) (V)

2.2

Vout (max) (V)

3.6

Vout (min) (V)

1.8

Fixed output options (V)

1.8, 2.2, 2.3, 2.5, 2.7, 2.8, 3, 3.3, 3.6

Noise (µVrms)

Iq (typ) (mA)

0.0005

Thermal resistance θJA (°C/W)

Rating

Catalog

Load capacitance (min) (µF)

Regulated outputs (#)

Features

Enable, Output discharge

Accuracy (%)

PSRR at 100 KHz (dB)

Dropout voltage (Vdo) (typ) (mV)

130

Operating temperature range (°C)

-40 to 125

Output options

Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

5.5

Vin (min) (V)

2.2

Vout (max) (V)

3.6

Vout (min) (V)

1.8

Fixed output options (V)

1.8, 2.2, 2.3, 2.5, 2.7, 2.8, 3, 3.3, 3.6

Noise (µVrms)

Iq (typ) (mA)

0.0005

Thermal resistance θJA (°C/W)

Rating

Catalog

Load capacitance (min) (µF)

Regulated outputs (#)

Features

Enable, Output discharge

Accuracy (%)

PSRR at 100 KHz (dB)

Dropout voltage (Vdo) (typ) (mV)

130

Operating temperature range (°C)

-40 to 125

SOT-23-THN (DDC)

8.12 mm² 2.9 x 2.8

WSON (DRV)

4 mm² 2 x 2

Low I_Q: 500 nA
150-mA, Low-Dropout Regulator
Input Voltage Range: 2.2 V to 5.5 V
Low-Dropout at 25°C, 130 mV at 150 mA
Low-Dropout at 85°C, 175 mV at 150 mA
3% Accuracy Over Load, Line, and Temperature
Stable with a 1.0-µF Ceramic Capacitor
Thermal Shutdown and Overcurrent Protection
CMOS Logic Level-Compatible Enable Pin
Available in DDC (TSOT23-5) or DRV
(2-mm x 2-mm SON-6) Packages

Low I_Q: 500 nA
150-mA, Low-Dropout Regulator
Input Voltage Range: 2.2 V to 5.5 V
Low-Dropout at 25°C, 130 mV at 150 mA
Low-Dropout at 85°C, 175 mV at 150 mA
3% Accuracy Over Load, Line, and Temperature
Stable with a 1.0-µF Ceramic Capacitor
Thermal Shutdown and Overcurrent Protection
CMOS Logic Level-Compatible Enable Pin
Available in DDC (TSOT23-5) or DRV
(2-mm x 2-mm SON-6) Packages

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 I_Q (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.

The TPS782 family is designed to be compatible with the TI MSP430 and other similar products. The enable pin (EN) is compatible with standard CMOS logic. This device allows for minimal board space because of miniaturized packaging and a potentially small output capacitor. The TPS782 series also features thermal shutdown and current limit to protect the device during fault conditions. All packages have an operating temperature range of T_J = –40°C to 125°C.

For high-performance applications that require a dual-level voltage option, consider the TPS780 series, with an I_Q of 500 nA and dynamic voltage scaling.

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

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

For high-performance applications that require a dual-level voltage option, consider the TPS780 series, with an I_Q of 500 nA and dynamic voltage scaling.

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檢視所有 9

	類型	標題		日期
*	Data sheet	TPS782 500-nA IQ,150-mA, Ultra-Low Quiescent Current Low-Dropout Linear Regulator datasheet (Rev. D)	PDF \| HTML	2014年 11月 5日
	White paper	Understanding the Foundations of Quiescent Current in Linear Power Systems		2021年 2月 18日
	Application note	LDO Noise Demystified (Rev. B)	PDF \| HTML	2020年 8月 18日
	Application brief	No Tradeoffs: Linear Power Supplies for Ultra-Low Power and Dynamic Performance		2020年 2月 6日
	Application note	A Topical Index of TI LDO Application Notes (Rev. F)		2019年 6月 27日
	Selection guide	Low Dropout Regulators Quick Reference Guide (Rev. P)		2018年 3月 21日
	Application note	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML	2017年 8月 9日
	Application note	3.6V – 5.5V Input, LDO Reference Design for MSP430 (Rev. A)		2010年 6月 14日
	EVM User's guide	TPS782xx EVM User's Guide		2009年 2月 13日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS78227EVM-445 — TPS78227EVM-445 評估模組

The TPS78227EVM-445 facilitates evaluation of the TPS78227 single fixed output low-dropout linear regulator.

使用指南: PDF

TI.com 無法提供

開發板

TPS78230EVM-445 — TPS78230EVM-445 評估模組

The TPS78230EVM-445 facilitates evaluation of the TPS78230 low-dropout linear regulator in the DDC (TSOT23-5) package.

使用指南: PDF

TI.com 無法提供

開發板

TPS78233EVM-445 — TPS78233EVM-445 評估模組

The TPS78233EVM-445 is a fully assembled and tested circuit for evaluating the TPS782xx Fixed Output, 150mA Low-Dropout Regulator.

使用指南: PDF

TI.com 無法提供

模擬型號

TPS78218 PSpice Transient Model (Rev. A)

SBVM049A.ZIP (21 KB) - PSpice Model

下載

模擬型號

TPS78218 Unencrypted PSpice Transient Model

SBVM639.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78222 PSpice Transient Model (Rev. A)

SBVM047A.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78222 Unencrypted PSpice Transient Model

SBVM645.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78223 PSpice Transient Model

SBVM397.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78223 Unencrypted PSpice Transient Model

SBVM643.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78225 PSpice Transient Model

SBVM394.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78225 Unencrypted PSpice Transient Model

SBVM644.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78227 PSpice Transient Model

SBVM396.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78227 Unencrypted PSpice Transient Model

SBVM642.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78228 PSpice Transient Model

SBVM395.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78228 Unencrypted PSpice Transient Model

SBVM641.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78230 PSpice Transient Model (Rev. A)

SBVM278A.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78230 Unencrypted PSpice Transient Model

SBVM647.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78233 PSpice Transient Model

SBVM393.ZIP (21 KB) - PSpice Model

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模擬型號

TPS78233 Unencrypted PSpice Transient Model

SBVM646.ZIP (1 KB) - PSpice Model

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模擬型號

TPS78236 PSpice Transient Model (Rev. A)

SBVM145A.ZIP (22 KB) - PSpice Model

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模擬型號

TPS78236 Unencrypted PSpice Transient Model

SBVM640.ZIP (1 KB) - PSpice Model

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