TPS7N53
- Input voltage range:
- 1.1V to 2.2V
- Output voltage noise: 2.2µVRMS
- 1.5% (max) accuracy over line, load, and temperature
- Low dropout: 95mV(typ) at 3A
- Power-supply rejection ratio (3A):
- 80dB at 1kHz
- 63dB at 10kHz
- 51dB at 100kHz
- 25dB at 1MHz
- Adjustable output voltage range: 0.5V to 1.5V
- Adjustable soft-start inrush control
- Open-drain, power-good (PG) output
- Package: 3mm × 3mm, 16-pin WQFN
The TPS7N53 is a low-noise (2.2µVRMS), ultra-low-dropout linear regulator (LDO) capable of sourcing 3A with only 95mV of dropout (typ), independently of the output voltage. The device output voltage is adjustable from 0.5V to 1.5V using a single external resistor. The combination of low noise, high PSRR, and high output-current capability makes the TPS7N53 designed for powering noise-sensitive components (such as RF amplifiers, radar sensors, SERDES and analog chipsets) found in radar power, communication, and imaging applications.
Digital loads [such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)] requiring low-input, low-output (LILO) voltage operation also benefit from the exceptional accuracy (1.5% over load, line, and temperature), remote sensing, excellent transient performance, and soft-start capabilities to provide optimal system performance. The versatility, performance, and small footprint solution make this LDO an excellent choice for high-current analog loads such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and imaging sensors as well as digital loads such as serializers/deserializers (SerDes), FPGAs, and DSPs.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TPS7N53 3A, Low-Input Voltage, Low-Noise, High-Accuracy, Low-Dropout (LDO) Voltage Regulator datasheet (Rev. A) | PDF | HTML | 2024/12/02 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TPS7N53EVM-138 — TPS7N53 평가 모듈
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
WQFN (RTE) | 16 | 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.