LP8900是TI公司的一款多通道LDO产品，LP8900是用于射频/模拟电路的超低噪声、双路 200mA 线性稳压器，本页介绍了LP8900的产品说明、应用、特性等，并给出了与LP8900相关的TI元器件型号供参考。
LP8900 - 用于射频/模拟电路的超低噪声、双路 200mA 线性稳压器 - 多通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
- Input Voltage Operation: 1.8 V to 5.5 V
- Output Voltage: 1.2 V to 3.6 V
- Accuracy Over Temperature: 1%
- Output Voltage Noise: 6 µVRMS
- PSRR: 75 dB at 1 kHz
- Dropout: 110 mV at 200 mA Load
- Quiescent Current: 48 µA per Regulator
- Start-Up Time: 80 µs
- Stable With Ceramic Capacitors as Small as 0402
- Thermal-Overload and Short-Circuit Protection
- Battery-Operated Devices
- Hand-Held Information Appliances
- Noise Sensitive RF Applications
- DC-DC Convertor Post Regulation and Filter
The LP8900 is a dual linear regulator capable of supplying 200-mA output current per regulator. Designed to meet the requirements of RF and analog circuits, the LP8900 provides low device noise, high PSRR, low quiescent current, and superior line transient response figures.
Using new innovative design techniques, the LP8900 offers class-leading device noise performance without a noise bypass capacitor.
The LP8900 is designed to be stable with space saving ceramic capacitors as small as 0402 case size, enabling a solution size < 4 mm2. Performance is specified for a –40°C to +125°C junction temperature range.
Output voltage options from 1.2 V to 3.6 V are available; for availability, contact your local TI sales office.
| PART NUMBER | PACKAGE | BODY SIZE (MAX) |
|---|---|---|
| LP8900 | DSBGA (6) | 1.49 mm × 1.09 mm |
