LP3990-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results
- o Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
- Input Voltage Range: 2 V to 6 V
- 1% Voltage Accuracy at Room Temperature
- Output Voltage Range: 0.8 V to 3.3 V
- Output Current: 150 mA
- Logic Controlled Enable
- Thermal-Overload and Short-Circuit Protection
- Virtually Zero IQ (Disabled), < 10 nA
- Very Low IQ (Enabled): 43 µA
- Low Output Noise: 150 µVRMS
- PSRR: 55 dB at 1 kHz
- Fast Start-Up: 105 µs
- Stable with Ceramic Capacitor
- Output Stable - Capacitors, 1 µF
- No Noise Bypass Capacitor Required
The LP3990-Q1 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low-noise, and low-quiescent current. The LP3990-Q1 will provide a 0.8-V output from the low input voltage of 2 V at up to a 150-mA load current. When switched into shutdown mode via a logic signal at the enable pin (EN), the power consumption is reduced to virtually zero.
The LP3990-Q1 is designed to be stable with space-saving ceramic capacitors with values as low as 1 µF.
Performance is specified for a –40°C to +125°C junction temperature range.
For output voltage options please refer to package option addendum (POA) or contact the Texas Instruments Sales Office.
For all available packages, see the orderable addendum at the end of the data sheet.기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | LP3990-Q1 150-mA Linear Voltage Regulator for Digital Applications datasheet (Rev. A) | PDF | HTML | 2015/12/22 |
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 |
---|---|---|
DSBGA (YZR) | 4 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치