LT3014HVEDD#PBF
IC REG LINEAR POS ADJ 20MA 8DFN
- 제품 카테고리
- 전압 레귤레이터 및 전압 컨트롤러
- 패키지
- 8-WFDFN Exposed Pad
- 재고
- 9,377 개
- 공급 가능 여부
- 현재 수량은 확인이 필요합니다.
제품 특성
| 제조사 | Analog Devices Inc. |
|---|---|
| 제품 카테고리 | 전압 레귤레이터 및 전압 컨트롤러 |
| Control Features | Enable |
| Current - Output | 20mA |
| Current - Quiescent (Iq) | 20 µA |
| Current - Supply (Max) | 1 mA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package | Tube |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 70dB (120Hz) |
| Supplier Device Package | 8-DFN (3x3) |
| Voltage - Input (Max) | 80V |
| Voltage - Output (Max) | 60V |
| Voltage - Output (Min/Fixed) | 1.22V |
| Voltage Dropout (Max) | 0.57V @ 20mA |
| 데이터시트 | 데이터시트 PDF 보기 |
조달 개요
LT3014HVEDD#PBF의 주요 공급 및 구매 정보입니다.
왜 Antrex Electronics인가요?
검증된 소싱, 검사 및 글로벌 조달 요구에 대해 독립 유통 지원을 제공합니다.
독립 유통 지원
생산 및 조달 요구에 맞춰 수급난, 단종 및 구하기 어려운 전자부품 소싱을 지원합니다.
추적성 검토
주문 확정 전에 라벨, Lot, Date Code 및 제공 가능한 공급망 문서를 검토할 수 있습니다.
검사 및 테스트
필요 시 외관 검사, X-ray 및 제3자 테스트 지원을 진행할 수 있습니다.
글로벌 조달 지원
OEM, EMS 및 유통업체의 국제 조달 요구를 지원하며 단일 부품부터 BOM 프로젝트까지 대응합니다.
인증 및 검증 지원
전자부품 조달을 위한 품질 관리, 추적성 검토 및 검사 지원을 제공합니다.
LT3014HVEDD#PBF 상세 설명
Product Overview
The LT3014HVEDD#PBF from Analog Devices Inc. is a single-output linear voltage regulator for positive adjustable output rails in surface-mount designs. It accepts input voltages up to 80 V and provides an adjustable output from 1.22 V to 60 V at up to 20 mA. The device uses an 8-WFDFN exposed-pad package, identified as 8-DFN (3x3), and is specified for operation from -40°C to 125°C. An enable control allows the regulator to be placed in a disabled state, while protection functions include over-current, over-temperature, and reverse-polarity protection. With a maximum dropout voltage of 0.57 V at 20 mA and a quiescent current of 20 µA, the regulator supports compact power-management layouts where a low-current positive rail must be generated from a higher-voltage input.
Key Features
- Positive adjustable output with one regulator channel
- Input voltage rating up to 80 V
- Output voltage range from 1.22 V to 60 V
- Output current capability of 20 mA
- Maximum dropout voltage of 0.57 V at 20 mA
- Quiescent current of 20 µA and maximum supply current of 1 mA
- Power-supply rejection ratio of 70 dB at 120 Hz
- Enable control with over-current, over-temperature, and reverse-polarity protection
- Surface-mount 8-WFDFN exposed-pad package, 8-DFN (3x3), for -40°C to 125°C operation
Applications
- Auxiliary positive-rail generation in compact embedded control boards
- Regulated bias supply for low-current analog front-end circuits
- Local voltage regulation in sensor modules powered from higher-voltage buses
- Controlled power domain for battery-powered instrumentation where low quiescent current is required
- Post-regulation of a higher-voltage input to produce a defined positive supply voltage in measurement subsystems
Design & Procurement Notes
When selecting the LT3014HVEDD#PBF, verify that the system input remains within the 80 V maximum rating and that the required output current does not exceed 20 mA. The 1.22 V to 60 V adjustable output and 0.57 V maximum dropout at 20 mA should be used to set input-output headroom during power-tree planning. The enable pin supports rail sequencing or shutdown, but external logic levels must match the chosen input and output configuration. For thermal and PCB layout, account for the surface-mount 8-WFDFN exposed-pad package and the -40°C to 125°C operating range. The 70 dB PSRR specification at 120 Hz is useful when considering rejection of low-frequency input ripple, while the over-current, over-temperature, and reverse-polarity protection features can be coordinated with board-level fault management.
더 많은 소싱 옵션 보기
제조사, 제품 카테고리 또는 조달 요구사항별로 계속 소싱할 수 있습니다.
