TPS799-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade –40°C to +125°C, T A
- 200-mA low-dropout (LDO) regulator with enable (EN)
- Low I Q: 40 µA
- Multiple output voltage versions available:
- Fixed outputs of 1.2 V to 4.5 V
- Adjustable outputs from 1.2 V to 6.5 V
- High PSRR: 66 dB at 1 kHz, 51 db at 10 kHz
- Ultra-low noise: 29.5 µV RMS
- Fast start-up time: 45 µs
- Stable with a low ESR, 2-µF (typical) output capacitance
- Excellent load and line transient response
- 2% overall accuracy (load, line, and temperature)
- Very low dropout: 100 mV
- Thin SOT-23 and 2-mm × 2-mm WSON-6 packages
The TPS799-Q1 low-dropout (LDO) low-power linear regulator offers excellent AC performance with very low ground current. High power-supply rejection ratio (PSRR), low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-µA (typical) ground current. The TPS799-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV (typical) at a 200-mA output. The TPS799-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. The device is fully specified from T J = –40°C to +125°C and is offered in low-profile, thin SOT-23 and 2-mm × 2-mm WSON packages, designed for wireless handsets and WLAN cards.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TPS799-Q1 Automotive, 200-mA, Low Quiescent Current, Ultra-Low Noise, High PSRR, Low Dropout, Linear Regulator datasheet (Rev. G) | PDF | HTML | 2023年 6月 20日 |
Application note | LDO Noise Demystified (Rev. B) | PDF | HTML | 2020年 8月 18日 | |
Application note | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017年 8月 9日 |
設計與開發
如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。
BOOSTXL-ADS7841-Q1 — ADS7841-Q1 12 位元四通道序列輸出取樣 ADC BoosterPack™ 插入式模組
BOOSTXL-ADS7841-Q1 is a platform for evaluating the performance of the ADS7841-Q1 4-channel, 12-bit, SAR ADC with an SPI-compatible serial interface. The evaluation kit includes the ADS7841-Q1 BoosterPack™ plug-in module and PC software that enables the user to configure the (...)
BOOSTXL-TLC2543 — 具有序列控制和 11 類比輸入 BoosterPack™ 外掛程式模組 TLC2543-Q1 12 位元 ADC
BOOSTXL-TLC24531 is a platform for evaluating the performance of the TLC2453-Q1, which is an 11-channel, 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) with a SPI-compatible serial interface. The evaluation kit includes the TLC2453-Q1 BoosterPack board and PC (...)
TIDA-01392 — 具有高達 100 MHz PCLK 的 12 位元 Raw 影片輸出的車用 130 萬像素攝影機模組參考設計
PMP30473 — 最低雜訊輔助雙輸出電源供應參考設計
PMP20550 — 具有兩個隔離電軌的車用輸入 SEPIC 電源參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOT-23-THN (DDC) | 5 | Ultra Librarian |
WSON (DRV) | 6 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。