-
The ST1L08 provides 0.8 A of maximum current from an input voltage in the range from 1 V to 5.5 V, with a typical dropout voltage as low as 70 mV.
It is stabilized with a ceramic capacitor on the output.
The very low drop voltage, low quiescent current and high PSRR features make it suitable for low power battery-powered applications.
Enable logic control function puts the ST1L08 in shutdown mode, reducing the total current consumption.
Power Good function and input voltage control feature the ST1L08Sxx version.
The device is equipped with current limit and thermal protection.主要特性
- Input voltage from 1 to 5.5 V
- Ultra low-dropout voltage (90 mV max. @ 800 mA load)
- Low ground current (35 μA typ. @ no load)
- Output voltage tolerance: ± 2.0% @ 25 °C
- High PSRR: 80 dB @ 100 Hz, 50 dB @1 MHz
- 800 mA guaranteed output current
- Wide range of output voltages available on request: from 0.5 V to 4 V and adjustable
- Logic-controlled electronic shutdown
- Internal current and thermal limit
- Power Good function
- Available in DFN8 2x3 mm package
- Temperature range: -40 °C to 125 °C
- Input voltage control for the ST1L08Sxx
样片和购买
| 产品型号 | 封装 | 包装类型 | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | 供货状态 | 预算价格(US$) | 数量 | ECCN (US) | Country of Origin | 更多信息 | 从分销商订购 | 从ST订购 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ST1L08SPUR | DFN8 2x3 | Tape And Reel | - | 2 | 0.8 | 批量生产 | 0.596 | 10000 | EAR99 | CHINA | 查看供货情况 | 获取样片 | |
| ST1L08PUR | DFN8 2x3 | Tape And Reel | - | 2 | 0.8 | 批量生产 | 0.596 | 10000 | EAR99 | CHINA | 查看供货情况 | 获取样片 | |
| ST1L08SPU12R | DFN8 2x3 | Tape And Reel | 1.2 | 2 | 0.8 | 批量生产 | 0.596 | 10000 | EAR99 | CHINA | 查看供货情况 | 获取样片 | |
| ST1L08SPU33R | DFN8 2x3 | Tape And Reel | 3.3 | 2 | 0.8 | 批量生产 | 0.596 | 10000 | EAR99 | CHINA | 查看供货情况 | 获取样片 |
精选 视频
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | Material Declaration** |
|---|---|---|---|---|---|
| ST1L08PUR | 批量生产 | DFN8 2x3 | 工业 | Ecopack2 | |
| ST1L08SPU12R | 批量生产 | DFN8 2x3 | 工业 | Ecopack2 | |
| ST1L08SPU33R | 批量生产 | DFN8 2x3 | 工业 | Ecopack2 | |
| ST1L08SPUR | 批量生产 | DFN8 2x3 | 工业 | Ecopack2 | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
