TPS7A92
- 1.0% Accuracy Over Line, Load, and Temperature
- Low Output Noise: 4.6 µVRMS (10 Hz–100 kHz)
- Low Dropout: 180 mV (Typ) at 2 A
- Wide Input Voltage Range: 1.4 V to 6.5 V
- Wide Output Voltage Range: 0.8 V to 5.2 V
- High Power-Supply Ripple Rejection (PSRR):
- 60 dB at DC
- 40 dB at 100 kHz
- 40 dB at 1 MHz
- Fast Transient Response
- Adjustable Start-Up In-Rush Control With Selectable Soft-Start Charging Current
- Open-Drain Power-Good (PG) Output
- RθJC = 3.2°C/W
- Stable With a 22-µF or Larger Ceramic Output Capacitor
- 2.5-mm × 2.5-mm, 10-Pin WSON Package
The TPS7A92 is a low-noise (4.8 µVRMS), low-dropout (LDO) voltage regulator capable of sourcing 2 A with only 180 mV of dropout.
The TPS7A92 output is adjustable with external resistors from 0.8 V to 5.2 V. The TPS7A92 wide input-voltage range supports operation as low as 1.4 V and up to 6.5 V.
With 1% output voltage accuracy (over line, load, and temperature) and soft-start capabilities to reduce in-rush current, the TPS7A92 is ideal for powering sensitive analog low-voltage devices [such as voltage-controlled oscillators (VCOs), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), high-end processors, and field-programmable gate arrays (FPGAs)].
The TPS7A92 is designed to power noise-sensitive components such as those found in high-speed communication, video, medical, or test and measurement applications. The very low 4.6-µVRMS output noise and wideband PSRR (40 dB at 1 MHz) minimizes phase noise and clock jitter. These features maximize performance of clocking devices, ADCs, and DACs.
관심 가지실만한 유사 제품
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS7A92 2-A, High-Accuracy, Low-Noise LDO Voltage Regulator datasheet (Rev. B) | PDF | HTML | 2019/01/07 |
White paper | Parallel LDO Architecture Design Using Ballast Resistors | PDF | HTML | 2022/12/14 | |
White paper | Comprehensive Analysis and Universal Equations for Parallel LDO's Using Ballast | PDF | HTML | 2022/12/13 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS7A91EVM-831 — TPS7A91 아날로그용 1A 저잡음 낮은 Vin 저손실(LDO) 레귤레이터 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WSON (DSK) | 10 | 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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.