전원 관리 선형 및 저손실(LDO) 레귤레이터

TLV751

활성

500mA, 저 IQ, 높은 PSRR, 듀얼 채널 저손실(LDO) 전압 레귤레이터

제품 상세 정보

Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.5 Vin (max) (V) 6 Vin (min) (V) 1.5 Vout (max) (V) 5.5 Vout (min) (V) 0.55 Fixed output options (V) 1.2, 1.8, 2.8, 3, 3.3, 5 Rating Catalog Noise (µVrms) 53 PSRR at 100 KHz (dB) 45 Iq (typ) (mA) 0.025 Thermal resistance θJA (°C/W) 74.6 Load capacitance (min) (µF) 1 Regulated outputs (#) 2 Features Enable Accuracy (%) 1.5 Dropout voltage (Vdo) (typ) (mV) 130 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Dual output, Fixed Output Iout (max) (A) 0.5 Vin (max) (V) 6 Vin (min) (V) 1.5 Vout (max) (V) 5.5 Vout (min) (V) 0.55 Fixed output options (V) 1.2, 1.8, 2.8, 3, 3.3, 5 Rating Catalog Noise (µVrms) 53 PSRR at 100 KHz (dB) 45 Iq (typ) (mA) 0.025 Thermal resistance θJA (°C/W) 74.6 Load capacitance (min) (µF) 1 Regulated outputs (#) 2 Features Enable Accuracy (%) 1.5 Dropout voltage (Vdo) (typ) (mV) 130 Operating temperature range (°C) -40 to 125
WSON (DSQ) 10 4 mm² 2 x 2
  • Input voltage range: 1.5 V to 6.0 V
  • Output voltage range:
    • Adjustable option: 0.55 V to 5.5 V
    • Fixed option: 0.65 V to 5.0 V
  • Low dropout:
    • 130 mV (max) at 500 mA (3.3 VOUT)
  • High output accuracy: 1.5% (maximum over temperature)
  • IQ: 25 µA (typical)
  • Built-in soft-start with monotonic VOUT rise
  • Package:
    • 2-mm × 2-mm WSON-10 (DSQ)
  • Active output discharge
  • Input voltage range: 1.5 V to 6.0 V
  • Output voltage range:
    • Adjustable option: 0.55 V to 5.5 V
    • Fixed option: 0.65 V to 5.0 V
  • Low dropout:
    • 130 mV (max) at 500 mA (3.3 VOUT)
  • High output accuracy: 1.5% (maximum over temperature)
  • IQ: 25 µA (typical)
  • Built-in soft-start with monotonic VOUT rise
  • Package:
    • 2-mm × 2-mm WSON-10 (DSQ)
  • Active output discharge

The TLV751 is a dual, adjustable, 500-mA low-dropout (LDO) regulator. This device is available in a small, 10-pin, 2-mm × 2-mm WSON package and consumes 25-µA quiescent current while providing fast line and load transient response. The TLV751 features an low dropout of 130 mV that can help improve the overall power efficiency.

The TLV751 wide input-and-output voltage ranges, when combined with its output current capability in a small printed circuit board (PCB) footprint help support a wide variety of applications from sensor supplies, to auxiliary rails, and modern microcontrollers with lower core voltages.

The TLV751 is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides high accuracy of 1.5% (max) over temperature. This device includes integrated thermal shutdown, current limit, active output-discharge, and undervoltage lockout (UVLO) features. The TLV751 has an internal fold-back current-limit to reduce thermal dissipation during short-circuit events.







The TLV751 is a dual, adjustable, 500-mA low-dropout (LDO) regulator. This device is available in a small, 10-pin, 2-mm × 2-mm WSON package and consumes 25-µA quiescent current while providing fast line and load transient response. The TLV751 features an low dropout of 130 mV that can help improve the overall power efficiency.

The TLV751 wide input-and-output voltage ranges, when combined with its output current capability in a small printed circuit board (PCB) footprint help support a wide variety of applications from sensor supplies, to auxiliary rails, and modern microcontrollers with lower core voltages.

The TLV751 is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides high accuracy of 1.5% (max) over temperature. This device includes integrated thermal shutdown, current limit, active output-discharge, and undervoltage lockout (UVLO) features. The TLV751 has an internal fold-back current-limit to reduce thermal dissipation during short-circuit events.







다운로드 스크립트와 함께 비디오 보기 동영상

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet TLV751 Dual, 500-mA, High-Accuracy, LDO in a Small-Size Package datasheet (Rev. B) PDF | HTML 2020/04/29
EVM User's guide TLV751-EVM Evaluation Module User's Guide 2019/09/17

설계 및 개발

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

평가 보드

TLV751-EVM — TLV751 500mA, 저 IQ, 높은 PSRR, 조정 가능한 듀얼 채널 LDO 전압 레귤레이터 평가 모듈

The TLV751 evaluation module (EVM) is a reference design for engineering demonstration and evaluation of the TLV751 device, which is a 500-mA, dual-channel, high-accuracy, adjustable, linear, low-dropout (LDO) regulator.

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

TLV75101PDSQ PSPICE Model

SBVM951.ZIP (7 KB) - PSpice Model
패키지 CAD 기호, 풋프린트 및 3D 모델
WSON (DSQ) 10 Ultra Librarian

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

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상