TPS780

활성

핀 선택 가능, 듀얼 레벨 출력 전압을 지원하는 150mA, 나노-IQ, 저손실 전압 레귤레이터

지금 주문

데이터 시트

document-pdfAcrobat TPS780xx 150-mA Low-Dropout Regulator, Ultralow-Power, IQ 500 nA With Pin-Selectable, Dual-Level Output Voltage datasheet (Rev. E) (영어) PDF | HTML

TPS780

활성

데이터 시트

지금 주문

제품 상세 정보

Rating

Catalog

Vin (max) (V)

5.5

Vin (min) (V)

2.2

Iout (max) (A)

0.15

Output options

Adjustable Output, Dual output, Fixed Output

Vout (max) (V)

5.25

Vout (min) (V)

1.2

Fixed output options (V)

1.8, 2, 2.2, 2.3, 2.5, 2.7, 3, 3.3

Noise (µVrms)

86

PSRR at 100 KHz (dB)

13

Iq (typ) (mA)

0.0005

Features

Enable, Output discharge

Thermal resistance θJA (°C/W)

66

Load capacitance (min) (µF)

1

Regulated outputs (#)

1

Accuracy (%)

3

Dropout voltage (Vdo) (typ) (mV)

200

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Vin (max) (V)

5.5

Vin (min) (V)

2.2

Iout (max) (A)

0.15

Output options

Adjustable Output, Dual output, Fixed Output

Vout (max) (V)

5.25

Vout (min) (V)

1.2

Fixed output options (V)

1.8, 2, 2.2, 2.3, 2.5, 2.7, 3, 3.3

Noise (µVrms)

86

PSRR at 100 KHz (dB)

13

Iq (typ) (mA)

0.0005

Features

Enable, Output discharge

Thermal resistance θJA (°C/W)

66

Load capacitance (min) (µF)

1

Regulated outputs (#)

1

Accuracy (%)

3

Dropout voltage (Vdo) (typ) (mV)

200

Operating temperature range (°C)

-40 to 125

SOT-23-THN (DDC)

5

8.12 mm² 2.9 x 2.8

WSON (DRV)

6

4 mm² 2 x 2

Low I_Q: 500 nA
150-mA, Low-Dropout Regulator With Pin-Selectable
Dual Voltage Level Output
Low Dropout: 200 mV at 150 mA
3% Accuracy Over Load, Line, and Temperature
Available in Dual-Level, Fixed-Output Voltages
From 1.5 V to 4.2 V
Available in an Adjustable Version from 1.22 V
to 5.25 V or a Dual-Level Output Version
V_SET Pin Toggles Output Voltage
Between Two Factory-Programmed Voltage Levels
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 ×
2-mm SON-6) Package Options

Low I_Q: 500 nA
150-mA, Low-Dropout Regulator With Pin-Selectable
Dual Voltage Level Output
Low Dropout: 200 mV at 150 mA
3% Accuracy Over Load, Line, and Temperature
Available in Dual-Level, Fixed-Output Voltages
From 1.5 V to 4.2 V
Available in an Adjustable Version from 1.22 V
to 5.25 V or a Dual-Level Output Version
V_SET Pin Toggles Output Voltage
Between Two Factory-Programmed Voltage Levels
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 ×
2-mm SON-6) Package Options

The TPS780 family of low-dropout (LDO) regulators offer the benefits of ultralow power, miniaturized packaging, and selectable dual-level output voltage levels with the V_SET pin.

The ultralow-power and dynamic voltage scaling (DVS) capability which provides dual-level output voltages let designers customize power consumption for specific applications. Designers can now shift to a lower voltage level in a battery-powered design when the microprocessor is in sleep mode, further reducing overall system power consumption. The two voltage levels are preset at the factory and are stored using EPROM and are available on fixed output voltage devices.

The TPS780 series of LDOs are designed to be compatible with the TI MSP430 and other similar products. The enable pin is compatible with standard CMOS logic. The TPS780 series also come with 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 more cost-sensitive applications requiring a dual-level voltage option and only on par I_Q, consider the TPS781 series, with an I_Q of 1.0 µA and dynamic voltage scaling.

The TPS780 family of low-dropout (LDO) regulators offer the benefits of ultralow power, miniaturized packaging, and selectable dual-level output voltage levels with the V_SET pin.

The ultralow-power and dynamic voltage scaling (DVS) capability which provides dual-level output voltages let designers customize power consumption for specific applications. Designers can now shift to a lower voltage level in a battery-powered design when the microprocessor is in sleep mode, further reducing overall system power consumption. The two voltage levels are preset at the factory and are stored using EPROM and are available on fixed output voltage devices.

The TPS780 series of LDOs are designed to be compatible with the TI MSP430 and other similar products. The enable pin is compatible with standard CMOS logic. The TPS780 series also come with 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 more cost-sensitive applications requiring a dual-level voltage option and only on par I_Q, consider the TPS781 series, with an I_Q of 1.0 µA and dynamic voltage scaling.

filter

기타 선형 및 저손실(LDO) 레귤레이터 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new

대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

TPS7A02

활성

200mA, 나노파워-IQ(25nA), 인에이블을 지원하는 저손실(LDO) 전압 레귤레이터 Higher current rating with lower quiescent current

TPS7A03

활성

빠른 과도 응답을 지원하는 나노전력 IQ 200nA 200mA 저손실(LDO) 전압 레귤레이터 200 mA, 1.5% tolerance, 200-nA IQ, smaller packages, fixed voltage options

TPS7A05

활성

200mA, 초저 IQ, 고정밀, 저손실 전압 레귤레이터(활성화 지원) 200 mA, fixed voltage options, 2% accuracy

기술 자료

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11개 모두 보기

	유형	직함		날짜
*	Data sheet	TPS780xx 150-mA Low-Dropout Regulator, Ultralow-Power, IQ 500 nA With Pin-Selectable, Dual-Level Output Voltage datasheet (Rev. E)	PDF \| HTML	2014/09/09
	White paper	Understanding the Foundations of Quiescent Current in Linear Power Systems		2021/02/18
	Application note	LDO Noise Demystified (Rev. B)	PDF \| HTML	2020/08/18
	Analog Design Journal	Using power solutions to extend battery life in MSP430(TM) MCU applications (Rev. A)		2019/09/11
	Application note	A Topical Index of TI LDO Application Notes (Rev. F)		2019/06/27
	Analog Design Journal	Q4 2009 Issue Analog Applications Journal		2018/09/24
	Selection guide	Low Dropout Regulators Quick Reference Guide (Rev. P)		2018/03/21
	Application note	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML	2017/08/09
	White paper	Power Management Solutions for Ultra-Low-Power 16-Bit MSP430 MCUs (Rev. D)		2012/03/28
	Application note	3.6V – 5.5V Input, LDO with Dual-Level Output Reference Design for MSP430 (Rev. A)		2010/06/14
	EVM User's guide	TPS780xxEVM-301		2008/03/07

TI의 평가 항목에 대한 표준 약관이 적용됩니다.

TPS780

핀 선택 가능, 듀얼 레벨 출력 전압을 지원하는 150mA, 나노-IQ, 저손실 전압 레귤레이터

TPS780

제품 상세 정보

관심 가지실만한 유사 제품

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀

기술 자료

설계 및 개발

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TPS780XXEVM-301 — TPS780XXEVM-301 평가 모듈

TPS78001 PSpice Transient Model

TPS78001 TINA-TI Transient Reference Design

TPS78001 TINA-TI Transient Spice Model

TPS780180300 PSpice Transient Model (Rev. A)

TPS780230300 PSpice Transient Model (Rev. A)

TPS780270200 PSpice Transient Model (Rev. A)

TPS780300250 PSpice Transient Model

TPS780330200 PSpice Transient Model

TPS780330200 Unencrypted PSpice Transient Model

TPS780330220 PSpice Transient Model (Rev. A)

TIDA-01519 — 낮은 BOM 비용 및 통합 배터리 백업을 지원하는 화재 및 일산화탄소 경보 감지기 레퍼런스 설계

주문 및 품질

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

비디오 시리즈

동영상