LP3875-ADJ
- Input Voltage Range: 2.5 V to 7 V
- Ultra Low Dropout Voltage
- Low Ground Pin Current
- Load Regulation of 0.06%
- 10-nA Quiescent Current in Shutdown Mode
- Specified Output Current of 1.5-A DC
- Minimum Output Capacitor Requirements
- Overtemperature/Overcurrent Protection
- −40°C to +125°C Junction Temperature Range
- Available in DDPAK/TO-263 and SOT-223 Packages
The LP3875-ADJ fast ultra-low-dropout LDO operates from a 2.5-V to 7-V input supply. This ultra-low-dropout LDO responds very quickly to step changes in load, which makes it suitable for low-voltage microprocessor applications. The LP3875-ADJ is developed on a CMOS process, which allows low quiescent-current operation independent of output load current. This CMOS process also allows the LP3875-ADJ to operate under extremely low dropout conditions.
- Dropout Voltage: Ultra-low-dropout voltage; typically 38 mV at 150-mA load current and 380 mV at 1.5-A load current.
- Ground Pin Current: Typically 6 mA at 1.5-A load current.
- Shutdown Mode: Typically 10-nA quiescent current when the SD pin is pulled low.
- Adjustable Output Voltage: The output voltage may be programmed via two external resistors.
技術文件
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檢視所有 1 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LP3875-ADJ 1.5-A Fast Ultra-Low-Dropout LDOs datasheet (Rev. E) | PDF | HTML | 2016年 8月 30日 |
設計與開發
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOT-223 (NDC) | 5 | Ultra Librarian |
| TO-263 (KTT) | 5 | Ultra Librarian |
訂購與品質
內含資訊：
- 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
內含資訊：
- 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。