产品概述
描述
L5050 is a 5 V low dropout linear voltage regulator suitable for automotive applications, available in single (L5050S) or dual isolated (L5050SD) linear output voltage in a SO-8 package. The LDO delivers up to 50 mA (2x50 mA for the dual version) of load current and consumes as low as 5 μA (per each output in L5050SD) of quiescent current with device disabled. High output voltage accuracy (±2%) is kept over wide temperature range, line and load variation. Enable features (two enables for the dual version) allow enabling or disabling each output. The maximum input voltage is 40 V. The regulator output current is internally limited and the device is protected against short circuit, overload and over temperature conditions. In addition, only low value ceramic capacitor on output is required for stability.
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所有功能
- AEC-Q100 qualified
- Operating DC supply voltage range 5.6 V to 40 V
- Low dropout voltage
- Low quiescent current consumption
- Precision output voltage 5 V ±2%
- Dual electrically isolated voltage regulators (only for L5050SD)
- Enable input for enabling/disabling the voltage regulator
- Thermal shutdown and short circuit protection
- Wide temperature range (Tj = -40 °C to 150 °C)
EDA符号、封装和3D模型
STMicroelectronics - L5050
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符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| L5050SDTR | 批量生产 | SO-8 | 汽车应用 | Ecopack2 | |
| L5050STR | 批量生产 | SO-8 | 汽车应用 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| L5050SDTR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-8 | Tape and Reel | CHINA | EAR99 | NEC | - | - | - | |||
| L5050STR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-8 | Tape and Reel | CHINA | EAR99 | NEC | - | - | - | |||
L5050SDTR 批量生产
L5050STR 批量生产