전원 관리 선형 및 저손실(LDO) 레귤레이터

TPS73HD3

활성

750mA, 10V, 듀얼 채널 저손실 전압 레귤레이터(활성화 지원)

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TLV767 활성 조정 가능 및 고정 출력, 1A, 16V, 양극 전압 저손실(LDO) 선형 레귤레이터 Alternative product with higher accuracy, better PSRR and lower Iq
비교 대상 장치와 유사한 기능
TLV752 활성 1A, 저 IQ, 높은 PSRR, 조정 가능한 듀얼 채널 저손실(LDO) 전압 레귤레이터 Alternative dual LDO with high accuracy in a 2x2 WSON package
TPS7A88 활성 1A, 저잡음, 높은 PSRR, 듀얼 채널 조정 가능한 초저 손실 전압 레귤레이터 Alternative dual LDO with ultra-low-noise performance in a 4x4 WQFN package

제품 상세 정보

Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.75 Vin (max) (V) 10 Vin (min) (V) 2.9 Vout (max) (V) 9.7 Vout (min) (V) 1.2 Fixed output options (V) 1.8, 2.5, 3.3 Noise (µVrms) 95 Iq (typ) (mA) 0.34 Thermal resistance θJA (°C/W) 42 Rating Catalog Load capacitance (min) (µF) 10 Regulated outputs (#) 2 Features Enable Accuracy (%) 5 PSRR at 100 KHz (dB) 6 Dropout voltage (Vdo) (typ) (mV) 220 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.75 Vin (max) (V) 10 Vin (min) (V) 2.9 Vout (max) (V) 9.7 Vout (min) (V) 1.2 Fixed output options (V) 1.8, 2.5, 3.3 Noise (µVrms) 95 Iq (typ) (mA) 0.34 Thermal resistance θJA (°C/W) 42 Rating Catalog Load capacitance (min) (µF) 10 Regulated outputs (#) 2 Features Enable Accuracy (%) 5 PSRR at 100 KHz (dB) 6 Dropout voltage (Vdo) (typ) (mV) 220 Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • Dual Output Voltages for Split-Supply Applications
  • 3.3-V/Adjustable Output, 3.3 V/1.8 V, and
    3.3 V/2.5
  • Dropout Voltage < 80 mV Max at
    IO = 100 mA (3.3-V option)
  • Low Quiescent Current, Independent of Load...340 uA Typ Per Regulator
  • Ultra-Low-Current Sleep State...2 uA Max
  • Dual Active-Low Reset Signals with 200-ms Pulse Width
  • Output Current Range of 0 mA to 750 mA Per Regulator
  • 28-Pin PowerPADTM TSSOP Package

PowerPAD is a trademark of Texas Instruments Incorporated.

  • Dual Output Voltages for Split-Supply Applications
  • 3.3-V/Adjustable Output, 3.3 V/1.8 V, and
    3.3 V/2.5
  • Dropout Voltage < 80 mV Max at
    IO = 100 mA (3.3-V option)
  • Low Quiescent Current, Independent of Load...340 uA Typ Per Regulator
  • Ultra-Low-Current Sleep State...2 uA Max
  • Dual Active-Low Reset Signals with 200-ms Pulse Width
  • Output Current Range of 0 mA to 750 mA Per Regulator
  • 28-Pin PowerPADTM TSSOP Package

PowerPAD is a trademark of Texas Instruments Incorporated.

The TPS73HD3xx family of dual voltage regulators offers very low dropout voltages and dual outputs in a compact package. Designed primarily for DSP applications, these devices can be used in any mixed-output voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired between the two regulators and used to power many of todays DSPs. Low quiescent current and very low dropout voltage assure maximum power usage in battery-powered applications. Texas Instruments PowerPAD TSSOP package allows use of these devices with any voltage/current combination within the range of the listed specifications without thermal problems, provided proper device mounting procedures are followed. Separate inputs allow the designer to configure the source power as desired. Dual active-low reset signals allow resetting of core-logic and I/O separately. Remote sense/feedback terminals provide regulation at the load. The TPS73HD3xx are available in 28-pin PowerPAD TSSOP. They operate over a free-air temperature range of -40°C to 125°C.

The TPS73HD3xx family of dual voltage regulators offers very low dropout voltages and dual outputs in a compact package. Designed primarily for DSP applications, these devices can be used in any mixed-output voltage application with each regulator supporting up to 750 mA. Output current can be allocated as desired between the two regulators and used to power many of todays DSPs. Low quiescent current and very low dropout voltage assure maximum power usage in battery-powered applications. Texas Instruments PowerPAD TSSOP package allows use of these devices with any voltage/current combination within the range of the listed specifications without thermal problems, provided proper device mounting procedures are followed. Separate inputs allow the designer to configure the source power as desired. Dual active-low reset signals allow resetting of core-logic and I/O separately. Remote sense/feedback terminals provide regulation at the load. The TPS73HD3xx are available in 28-pin PowerPAD TSSOP. They operate over a free-air temperature range of -40°C to 125°C.

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기술 문서

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기6
유형 직함 날짜
* Data sheet Dual Output Low-Dropout Voltage Regulator datasheet (Rev. C) 1999/05/13
Application note LDO Noise Demystified (Rev. B) PDF | HTML 2020/08/18
Application note Fundamental Theory of PMOS LDO Voltage Regulators (Rev. A) 2018/08/17
Application note PowerPAD™ Thermally Enhanced Package (Rev. H) 2018/07/06
Application note LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 2017/08/09
Application note Technical Review of Low Dropout Voltage Regulator Operation And Performance 1999/08/30

설계 및 개발

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

패키지 다운로드
HTSSOP (PWP) 28 옵션 보기

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

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

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