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

LM140QML

활성

군사용 등급 1A 고정 출력 선형 레귤레이터/LDO

지금 주문하기
데이터 시트

LM140QML

활성
데이터 시트 지금 주문하기

제품 상세 정보

Rating Military Vin (max) (V) 35 Vin (min) (V) 17.6 Iout (max) (A) 1 Output options Fixed Output Vout (max) (V) 15 Vout (min) (V) 5 Fixed output options (V) 5, 12, 15 Noise (µVrms) 40 PSRR at 100 KHz (dB) 40 Iq (typ) (mA) 7 Features Current limit, Thermal shutdown Thermal resistance θJA (°C/W) 232 Load capacitance (min) (µF) 0 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 2500 Operating temperature range (°C) -55 to 125
Rating Military Vin (max) (V) 35 Vin (min) (V) 17.6 Iout (max) (A) 1 Output options Fixed Output Vout (max) (V) 15 Vout (min) (V) 5 Fixed output options (V) 5, 12, 15 Noise (µVrms) 40 PSRR at 100 KHz (dB) 40 Iq (typ) (mA) 7 Features Current limit, Thermal shutdown Thermal resistance θJA (°C/W) 232 Load capacitance (min) (µF) 0 Regulated outputs (#) 1 Accuracy (%) 2 Dropout voltage (Vdo) (typ) (mV) 2500 Operating temperature range (°C) -55 to 125
DIESALE (Y) — See data sheet TO-CAN (NDT) 3 91.6742 mm² (10.03 mm × 9.14 mm) TO-CAN (K) 2 989.0252 mm² (38.938 mm × 25.4 mm)
  • Complete Specifications at 1.0A and 0.5A Loads
  • No External Components
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current-Limiting
  • Output Transistor Safe-Area Compensation

All trademarks are the property of their respective owners.

  • Complete Specifications at 1.0A and 0.5A Loads
  • No External Components
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current-Limiting
  • Output Transistor Safe-Area Compensation

All trademarks are the property of their respective owners.

The monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.

Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.

The monolithic 3-terminal positive voltage regulators employ internal current-limiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 0.5A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on-card) regulation for elimination of noise and distribution problems associated with single-point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents.

Considerable effort was expended to make the entire series of regulators easy to use and minimize the number of external components. It is not necessary to bypass the output, although this does improve transient response. Input bypassing is needed only if the regulator is located far from the filter capacitor of the power supply.
filter 기타 선형 및 저손실(LDO) 레귤레이터 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
8개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 LM140QML Three Terminal Positive Regulators datasheet (Rev. B) 2013. 5. 1
애플리케이션 노트 A Topical Index of TI LDO Application Notes (Rev. F) 2019. 6. 27
애플리케이션 노트 AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B) 2013. 5. 6
애플리케이션 노트 AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A) 2013. 5. 6
애플리케이션 노트 Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A) 2013. 5. 5
애플리케이션 노트 Packaging Limits Range of Linear Regulators 2010. 5. 8
애플리케이션 노트 Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A) 2008. 6. 4
애플리케이션 노트 Understanding the Terms and Definitions of LDO Voltage Regulators 1999. 10. 21

설계 및 개발

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

패키지 핀 CAD 기호, 풋프린트 및 3D 모델
DIESALE (Y) — Ultra Librarian
TO-CAN (NDT) 3 Ultra Librarian
TO-CAN (K) 2 Ultra Librarian
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