홈 전원 관리 선형 및 저손실(LDO) 레귤레이터
홈
전원 관리
선형 및 저손실(LDO) 레귤레이터

TPS780

활성

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

지금 주문
데이터 시트

TPS780

활성
데이터 시트 지금 주문

제품 상세 정보

Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 5.5 Vin (min) (V) 2.2 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 Rating Catalog Noise (µVrms) 86 PSRR at 100 KHz (dB) 13 Iq (typ) (mA) 0.0005 Thermal resistance θJA (°C/W) 66 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Output discharge Accuracy (%) 3 Dropout voltage (Vdo) (typ) (mV) 200 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.15 Vin (max) (V) 5.5 Vin (min) (V) 2.2 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 Rating Catalog Noise (µVrms) 86 PSRR at 100 KHz (dB) 13 Iq (typ) (mA) 0.0005 Thermal resistance θJA (°C/W) 66 Load capacitance (min) (µF) 1 Regulated outputs (#) 1 Features Enable, Output discharge 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 IQ: 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
  • VSET 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 IQ: 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
  • VSET 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 VSET 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 TJ = –40°C to 125°C. For more cost-sensitive applications requiring a dual-level voltage option and only on par IQ, consider the TPS781 series, with an IQ 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 VSET 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 TJ = –40°C to 125°C. For more cost-sensitive applications requiring a dual-level voltage option and only on par IQ, consider the TPS781 series, with an IQ 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, nanopower-IQ (25 nA), low-dropout (LDO) voltage regulator with enable 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, ultra-low-IQ, high-accuracy, low-dropout voltage regulator with enable 200 mA, fixed voltage options, 2% accuracy

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
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

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

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The ADS7066 evaluation module (EVM) performance demonstration kit (PDK) is a platform for evaluating the performance of the ADS7066 successive approximation register (SAR) analog-to-digital converter (ADC)

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사용 설명서: PDF
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BP-ADS7128 is (...)

사용 설명서: PDF
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평가 보드

TPS780XXEVM-301 — TPS780XXEVM-301 평가 모듈

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사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

TPS78001 PSpice Transient Model

SLIM291.ZIP (48 KB) - PSpice Model
다운로드
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TPS78001 TINA-TI Transient Reference Design

SBVM056.TSC (99 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

TPS78001 TINA-TI Transient Spice Model

SBVM057.ZIP (29 KB) - TINA-TI Spice Model
다운로드
시뮬레이션 모델

TPS780180300 PSpice Transient Model (Rev. A)

SBVM088A.ZIP (22 KB) - PSpice Model
다운로드
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TPS780230300 PSpice Transient Model (Rev. A)

SBVM313A.ZIP (20 KB) - PSpice Model
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TPS780270200 PSpice Transient Model (Rev. A)

SBVM386A.ZIP (22 KB) - PSpice Model
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TPS780300250 PSpice Transient Model

SBVM385.ZIP (22 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPS780330200 PSpice Transient Model

SBVM588.ZIP (100 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPS780330200 Unencrypted PSpice Transient Model

SBVM587.ZIP (2 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPS780330220 PSpice Transient Model (Rev. A)

SBVM387A.ZIP (22 KB) - PSpice Model
다운로드
레퍼런스 디자인

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회로도: PDF
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
SOT-23-THN (DDC) 5 Ultra Librarian
WSON (DRV) 6 Ultra Librarian
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

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