LP5907
- For a more updated portfolio device, see the TPS7A20
- Input voltage range: 2.2V to 5.5V
- Output voltage range: 1.2V to 4.5V
- Stable with 1-µF ceramic input and output capacitors
- No noise bypass capacitor required
- Remote output capacitor placement
- Thermal-overload and short-circuit protection
- Operating junction temperature: –40°C to 125°C
- Low output voltage noise: < 6.5µVRMS
- PSRR: 82dB at 1kHz
- Output voltage tolerance: ±2%
- Very low IQ (enabled): 12µA
- Low dropout: 120mV (typical)
- Create a custom design using the LP5907 with the WEBENCH Power Designer
The LP5907 is a low-noise LDO that can supply up to 250mA output current. Designed to meet the requirements of RF and analog circuits, the LP5907 provides low noise, high PSRR, low quiescent current, and low line or load transient response figures. Using innovative design techniques, the LP5907 offers class-leading noise performance without a noise bypass capacitor and the ability for remote output capacitor placement.
The device is designed to work with a 1µF input and a 1µF output ceramic capacitor (no separate noise bypass capacitor is required).
This device is available with fixed output voltages from 1.2V to 4.5V in 25mV steps. Contact Texas Instruments Sales for specific voltage option needs.
技術文件
設計與開發
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| 封裝 | 引腳 | 下載 |
|---|---|---|
| DSBGA (YKE) | 4 | 檢視選項 |
| DSBGA (YKG) | 4 | 檢視選項 |
| DSBGA (YKM) | 4 | 檢視選項 |
| SOT-23 (DBV) | 5 | 檢視選項 |
| X2SON (DQN) | 4 | 檢視選項 |
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- RoHS
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- 產品標記
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- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
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