TL5209
- Adjustable Output Voltage
- 1%/2% Accuracy (25°C/Full Range)
- 500-mV (Maximum) Dropout at Full Load of
500 mA - Tight Regulation Overtemperature Range
- 0.1%/V (Maximum) Line Regulation
- 0.7% (Maximum) Load Regulation
- Ultra Low-Noise Capability (300 nV/√Hz Typical)
- Shutdown Current of 3 µA (Maximum)
- Low Temperature Coefficient
- Current Limiting and Thermal Protection
- Stable With Minimum Load of 1 mA
- Reverse-Battery Protection
- Applications
- Portable Applications (PDAs, Laptops,
Cell Phones) - Consumer Electronics
- Post-Regulation for SMPS
- Portable Applications (PDAs, Laptops,
- Available in Convenient SOIC-8 Surface-Mount
Package
The TL5209 device is 500-mA low-dropout (LDO) regulator that is well suited for portable applications. It has a lower quiescent current than most traditional PNP regulators and allows for a shutdown current of 0.05 µA (typical). The TL5209 also has very good dropout voltage characteristics, requiring a maximum dropout of 10 mV at light loads and 500 mV at full load. In addition, the LDO also has a 1% output voltage accuracy and very tight line and load regulation that is comparable to its CMOS counterparts.
For noise-sensitive applications, the TL5209 allows for low-noise capability through an external bypass capacitor connected to the BYP pin, which reduces the output noise of the regulator. Other features include current limiting, thermal shutdown, reverse-battery protection, and low temperature coefficient.
The TL5209 is available with adjustable output. Offered in an SOIC-8 surface-mount package, the TL5209 is characterized for operation over the virtual junction temperature ranges of 40°C to 125°C.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TL5209 500-mA Low-Noise Low-Dropout Voltage Regulator With Shutdown datasheet (Rev. B) | PDF | HTML | 2015/06/17 |
* | Errata | Notification for Clarification of Added Specification to TL5209 | 2007/05/25 | |
Application note | LDO Noise Demystified (Rev. B) | PDF | HTML | 2020/08/18 | |
Application note | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017/08/09 | |
Technical article | A new dimension of integration | PDF | HTML | 2016/05/17 |
설계 및 개발
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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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