产品概述
描述
L5150CJ and L5150CS are low dropout linear regulators with microprocessor control functions such as power on reset, low voltage reset, early warning.
Typical quiescent current is 55 μA at very low output current.
On chip trimming results in high output voltage accuracy (±2%). Accuracy is kept over wide temperature range, line and load variation. Early warning circuit monitors the input voltage and compares it with an internal voltage reference.
Output voltage reset threshold can be adjusted down to 3.5 V by means of an external voltage divider.
The maximum input voltage is 40 V. The max output current is internally limited. Internal temperature protection disables the voltage regulator output. 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 range5.6 V to 40 V
- Low dropout voltage
- Low quiescent current consumption
- Precision output voltage 5 V ±2%
- Reset circuit sensing the output voltage
- Programmable reset pulse delay with external capacitor
- Adjustable reset threshold
- Early warning
- Very wide stability range with low value output capacitor
- Thermal shutdown and short-circuit protection
- Wide temperature range (Tj = -40 °C to 150 °C)
电路原理图
EDA符号、封装和3D模型
STMicroelectronics - L5150CS
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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** |
|---|---|---|---|---|---|
| L5150CS | 批量生产 | SO-8 | 汽车应用 | Ecopack2 | |
| L5150CSTR | 批量生产 | SO-8 | 汽车应用 | Ecopack2 | |
L5150CS
Package:
SO-8Material Declaration**:
L5150CSTR
Package:
SO-8Material Declaration**:
(**) 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 | |||||||||||||
| L5150CS | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-8 | Tube | CHINA | EAR99 | NEC | -40 | 150 | -40 | |||
| L5150CSTR | | | 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 | -40 | 150 | -40 | |||
L5150CS 批量生产
L5150CSTR 批量生产