TPS723-Q1
- AEC-Q100 qualified for automotive applications
- Input voltage range: –2.7V to –10V (–11V absolute maximum)
- Available in –2.5V (fixed) and –1.186V to –10V (adjustable) versions
- VOUT accuracy (across line, load and temperature):
- ±1.6% for new chip
- ±2.0% for legacy chip
- Output current: Up to 200mA
- Ultra-low noise: 60µVRMS (typ) with 10nF NR cap
- Low IQ (new chip): 30µA at ILOAD = 0mA
- High PSRR: 65dB (typical) at 1kHz, 40dB (typical) at 100kHz
- Low dropout voltage:
- 140mV (typical) at 200mA, –2.5V (new chip)
- 280mV (typical) at 200mA, –2.5V (legacy chip)
- Stable with a 2.2µF ceramic output capacitor
- Less than 2µA (maximum) quiescent current in shutdown mode
- Thermal and overcurrent protection
- Operating junction temperature (TJ): –40°C to +125°C
- Packages:
- New chip:
- 5-pin SOT-23 (DBV) [RθJA: 153.7°C/W]
- Legacy chip:
- 5-pin SOT-23 (DBV) [RθJA: 180°C/W]
- New chip:
The TPS723-Q1 low-dropout (LDO) negative voltage regulator offers an ideal combination of features to support low noise analog and mixed-signal applications. The TPS723 supports input voltages from –10V to –2.7V, and outputs from –10V to –1.186V (in adjustable configuration). This regulator is stable with small, low-cost ceramic capacitors (up-to 2.2µF), and includes enable (EN) and noise reduction (NR) functions.
The TPS723Q1 supports very tight DC accuracy of ±1.6% (new chip) over line, load and temperature range. The device responds quickly to line and load transients. The TPS723Q1 supports a low dropout of typically 140mV (typical, new chip) at 200mA of load current. The device has built-in protection mechanism for over-current and overtemperature for reliable operation of the LDO.
The TPS723Q1 supports low noise on output (60µVRMS with NR cap of 10nF) and available in a small 5-pin SOT-23 package, with performance fully specified over a temperature range of –40°C to +125°C.
기술 자료
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | TPS723Q1 200mA, Low-Noise, High-PSRR, Negative-Output, Low-Dropout Linear Regulator datasheet (Rev. D) | PDF | HTML | 2026/03/26 |
| Functional safety information | TPS723-Q1 Functional Safety FIT Rate, FMD and Pin FMA | PDF | HTML | 2024/09/13 |
설계 및 개발
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This reference design describes a wideband RF (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-23 (DBV) | 5 | 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
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