TPS794
- 250mA low-dropout regulator with enable
- Available in fixed and adjustable versions
- High PSRR: 60dB at 10kHz
- Fast start-up
- Excellent load, line transient response
- Very low dropout voltage: 155mV(typ) at full load
- Available in HVSSOP-8 and SOT223-6 packages
The TPS794 low-dropout (LDO) linear voltage regulator features high power-supply rejection ratio (PSRR), low-noise, fast start-up, and excellent line and load transient responses. Each device in the family is stable with a small 2.2µF ceramic capacitor on the output. The TPS794 offers low dropout voltages, 155mV (typ) at 250mA.Applications with analog components that are noise-sensitive, such as portable RF electronics, benefit from the high PSRR and low noise features as well as the fast response time.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TPS794 250mA, Low-Dropout Linear Regulator datasheet (Rev. F) | PDF | HTML | 2025年 12月 19日 |
| Application note | LDO Noise Demystified (Rev. B) | PDF | HTML | 2020年 8月 18日 | |
| Application note | PowerPAD™ Thermally Enhanced Package (Rev. H) | 2018年 7月 6日 | ||
| Application note | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 2017年 8月 9日 | |
| Test report | TI Power Reference Design for Xilinx® Artix®-7 (AC701) | 2014年 5月 12日 | ||
| User guide | PMP7977 User's Guide | 2013年 9月 11日 | ||
| Application note | Using 3.3-V Signals for Spartan-3 Configuration and JTAG Ports (Rev. A) | 2004年 4月 13日 | ||
| User guide | DEM-SOT223LDO Demonstration Fixture | 2003年 10月 15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)。
DEM-SOT223LDO — 採用 SOT223 (DCQ) 封裝與最大正輸出 LDO 相容的 DEM-SOT223LDO
The Texas Instruments DEM-SOT223LDO demonstration module (DEM) helps designers evaluate the operation and performance of Texas Instruments low-dropout regulators (LDOs). This module is compatible with most positive output LDOs offered in the SOT223 (DCQ) package.
PMP7977 — 具有 PMBus 電源管理的 Xilinx Artix 7 FPGA 參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HVSSOP (DGN) | 8 | Ultra Librarian |
| SOT-223 (DCQ) | 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。