STMicroelectronics 意法半导体 ST1L08 稳压器
意法半导体ST1L08 电压调整器的输入供电电压为 1V 到 5.5V，提供最高 0.8A 的电流，典型压差低至 70mV。通过陶瓷电容稳定输出电压，并具有限流和热保护功能。非常低的压降、很低的静态电流和高 PSRR 的特性，使其非常适合低功耗电池供电应用。逻辑控制功能将 ST1L08 置于关闭模式下，降低了总电流消耗。
特性
- Input voltage from 1V to 5.5V
- Ultra low-dropout voltage (90mV maximum @ 800mA load)
- Low ground current (35µA typical @ no load)
- ±2.0% @ +25°C output voltage tolerance
- High PSRR: 80dB @ 100Hz, 50dB @ 1MHz
- 800mA guaranteed output current
- Wide range of output voltages available on request: from 0.5V to 5V and adjustable
- Logic-controlled electronic shutdown
- Internal current and thermal limit
- Power Good function
- Available in DFN8 2mm x 3mm package
- -40°C to +125°C temperature range
- Input voltage control for the ST1L08Sxx
应用
- Consumer
- Hard disk drives, solid state drives
- Computers
Block Diagram
Complete Your Design
STMicroelectronics 标准产品
各种可直接替换器件，适用于通用模拟IC、分立元件和串行EEPROM。
发布日期: 2015-01-14
| 更新日期: 2022-03-11