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

TPS769

활성

100mA, 10V, 초저 IQ, 저손실 전압 레귤레이터(활성화)

지금 주문
데이터시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
비교 대상 장치보다 업그레이드된 기능을 지원하는 즉각적 대체품
TPS770 활성 50mA, 10V, 낮은 IQ, 저손실 전압 레귤레이터 Lower dropout voltage
비교 대상 장치와 유사한 기능
TPS7A24 활성 200mA, 18V, 초저 IQ, 저손실(LDO) 전압 레귤레이터(활성화) SOT-23-5 package option offering wider VIN (18 V) and ultra-low-IQ (2 µA)

TPS769

활성
데이터시트 지금 주문

제품 상세 정보

Output options Adjustable Output, Fixed Output Iout (max) (A) 0.1 Vin (max) (V) 10 Vin (min) (V) 2.7 Vout (max) (V) 5.5 Vout (min) (V) 1.2 Fixed output options (V) 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 Noise (µVrms) 190 Iq (typ) (mA) 0.017 Thermal resistance θJA (°C/W) 180 Rating Catalog Load capacitance (min) (µF) 4.7 Regulated outputs (#) 1 Features Enable Accuracy (%) 3 PSRR at 100 KHz (dB) 27 Dropout voltage (Vdo) (typ) (mV) 71 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Fixed Output Iout (max) (A) 0.1 Vin (max) (V) 10 Vin (min) (V) 2.7 Vout (max) (V) 5.5 Vout (min) (V) 1.2 Fixed output options (V) 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3, 3.3, 5 Noise (µVrms) 190 Iq (typ) (mA) 0.017 Thermal resistance θJA (°C/W) 180 Rating Catalog Load capacitance (min) (µF) 4.7 Regulated outputs (#) 1 Features Enable Accuracy (%) 3 PSRR at 100 KHz (dB) 27 Dropout voltage (Vdo) (typ) (mV) 71 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • 100-mA Low-Dropout Regulator
  • Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions
  • Only 17 uA Quiescent Current at 100 mA
  • 1 uA Quiescent Current in Standby Mode
  • Dropout Voltage Typically 71 mV at 100mA
  • Over Current Limitation
  • \x9640°C to 125°C Operating Junction Temperature Range
  • 5-Pin SOT-23 (DBV) Package
  • 100-mA Low-Dropout Regulator
  • Available in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V Fixed-Output and Adjustable Versions
  • Only 17 uA Quiescent Current at 100 mA
  • 1 uA Quiescent Current in Standby Mode
  • Dropout Voltage Typically 71 mV at 100mA
  • Over Current Limitation
  • \x9640°C to 125°C Operating Junction Temperature Range
  • 5-Pin SOT-23 (DBV) Package

The TPS769xx family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS769xx series devices are ideal for micropower operations and where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, typically 71 mV at 100 mA of load current (TPS76950), and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 uA maximum) and is stable over the entire range of output load current (0 mA to 100 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in system battery operating life.

The TPS769xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 uA typical at TJ = 25°C. The TPS769xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).

The TPS769xx family of low-dropout (LDO) voltage regulators offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging. These regulators feature low dropout voltages and ultralow quiescent current compared to conventional LDO regulators. Offered in a 5-terminal small outline integrated-circuit SOT-23 package, the TPS769xx series devices are ideal for micropower operations and where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, typically 71 mV at 100 mA of load current (TPS76950), and is directly proportional to the load current. Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 uA maximum) and is stable over the entire range of output load current (0 mA to 100 mA). Intended for use in portable systems such as laptops and cellular phones, the ultralow-dropout voltage feature and ultralow-power operation result in a significant increase in system battery operating life.

The TPS769xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 uA typical at TJ = 25°C. The TPS769xx is offered in 1.2-V, 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.2 V to 5.5 V).
open-in-new 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 유사한 기능
TPS709 활성 역전류 방지 및 활성화를 지원하는 150mA, 30V, 초저 IQ, 저손실 전압 레귤레이터 The next-generation version with lower quiescent current and a wider input voltage range.

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기8
유형 직함 날짜
* Data sheet Ultra Low-Power 100-mA Low-Dropout Line Regulators datasheet (Rev. E) 2002/01/10
* Radiation & reliability report TPS76901SDBVR Reliability Report 2012/01/05
Application note LDO Noise Demystified (Rev. B) PDF | HTML 2020/08/18
Application note LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 2017/08/09
Application note Ceramic Capacitors Replace Tantalum Capacitors in LDOs (Rev. A) 2006/10/13
User guide DEM-SOT23LDO Demonstration Fixture User's Guide (Rev. A) 2005/06/02
User guide TPS769xx SOT-23 LDO Linear Regulator 2000/02/11
Application note Powering the TMS320VC5402 DSP Using the TPS60100, TPS76918, and the TPS3305-18 1999/12/16

설계 및 개발

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

평가 보드

DEM-SOT23LDO — DEM-SOT23LDO 호환 최대 양극 출력 LDO 레귤레이터(5 또는 6 리드 SOT23(DBV) 패키지)

사용 설명서: PDF
TI.com에서 구매할 수 없습니다
평가 보드

TPS76901EVM-127 — SOT-23 LDO, 5V~1.8V, 100mA 출력 전원 공급 장치

The TPS76901EVM-127 evaluation module (EVM) provides designers with an easy layout for using and evaluating the TPS76901 SOT-23 LDO in an application to regulate from 5 V to a selectable output. The EVM includes input and output capacitors.

사용 설명서: PDF
TI.com에서 구매할 수 없습니다
평가 보드

TPS76933EVM-127 — SOT-23 LDO 전압 레귤레이터용 TPS76933 평가 모듈(5V-3.3V 출력 전원 공급)

TPS76933EVM-127 평가 모듈(EVM)은 설계자가 5V부터 3.3V의 출력으로 조정하기 위한 응용 제품에서  TPS76933 SOT-23 LDO를 사용 및 평가할 수 있는 간편한 레이아웃을 제공합니다. EVM에는 입력 및 출력 커패시터가 포함되어 있습니다.

사용 설명서: PDF
TI.com에서 구매할 수 없습니다
자재 명세서(BOM)

Xilinx MGT Rocket I/O Power Supply

SLVR350.PDF (241 KB)
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레퍼런스 디자인

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The PMP9357 reference design is a complete power solution for Altera's Arria V series FPGAs.  This design uses several TPS54620 synchronous step down converters, LDOs, and a DDR termination regulator to provide all the necessary rails to power the FPGA.  To provide correct power (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

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This reference design features a highly integrated, wearable wireless development system provided in a sports watch form-factor. It may be used as a reference platform for watch systems, a personal display for personal area networks, or as a wireless sensor node for remote data collection. Based on (...)
사용 설명서: PDF
회로도: PDF
레퍼런스 디자인

TIDC-CC2540-BLE-USB — CC2540 Bluetooth 저에너지 USB 동글 레퍼런스 디자인

The CC2540 USB Dongle is a complete example of how to use the USB enabled Bluetooth Low Energy (BLE) Wireless MCU. The reference design can be used to enable Bluetooth Smart and Internet of Things applications on any system that contains a USB host.
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDC-ZLIGHT2-W — 가정 및 건물 자동화를 위한 간단한 백색 조광 가능 ZigBee 연결 LED 조명

This design features a wirelessly controlled, USB-powered light. Four white LEDs are connected in a single string driven by a TPS61061 LED driver which in turn is controlled by a CC2531 ZigBee Wireless MCU. This provides a low-cost and high-efficiency solution, suitable for connected lighting (...)
회로도: PDF
레퍼런스 디자인

TIDC-BLUETOOTH-SMART-TO-RS-485-GATEWAY — Bluetooth 저에너지(Bluetooth 스마트)와 RS-485 게이트웨이

Modbus is an application protocol for serial data transmission that often uses RS-485 for serial data transfer. This reference design implements a gateway between Modbus and the Bluetooth® Smart CC2540 wireless MCU. It serves as a replacement for wires in an RS-485 network, and it allows another (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

CC2531EM-IOT-HOME-GATEWAY-RD — ZigBee 홈 자동화 게이트웨이 레퍼런스 디자인

A gateway is a bridge that connects wireless devices to the Internet. This Linux-based Home Automation Gateway enables remote monitoring and control of ZigBee® powered nodes and devices inside the home. This gateway reference design includes ZigBee Home Automation (HA 1.2) certified software (...)
Test report: PDF
회로도: PDF
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레퍼런스 디자인

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회로도: PDF
패키지 핀 다운로드
SOT-23 (DBV) 5 옵션 보기
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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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