产品概述
描述
The STLQ50 is a BiCMOS linear regulator specifically designed for operating in environments where very low power consumption is required.
Its very low quiescent current (3 μA) results in extended battery life, making the device suitable for applications which have very long standby time.
The PMOS pass element allows very good dropout values (200 mV at 25 mA IO and 350 mV at full load) without affecting the consumption characteristics.
Housed in the very small SOT323-5L, it meets space-saving requirements in battery-powered equipment.
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所有功能
- 2.3 V to 12 V input voltage range
- 50 mA maximum output current
- 3 μA quiescent current
- Available in 1.8 V, 2.5 V, 3.3 V, 5.0 V and adjustable voltage
- 200 mV dropout voltage at 25 mA output current
- Internal thermal protection
- Available in SOT323-5L package
电路原理图
特别推荐
EDA符号、封装和3D模型
STMicroelectronics - STLQ50
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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** |
|---|---|---|---|---|---|
| STLQ50C-R | 批量生产 | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C18R | 批量生产 | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C25R | 批量生产 | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C33R | 批量生产 | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C50R | 批量生产 | SOT323-5L | 工业 | 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 | Order from distributors | 从ST订购 | 供货状态 | 等级规格 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | Country of Origin | Budgetary Price (US$)*/Qty | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | 单价(US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||||||||||||
| STLQ50C25R | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | SOT323-5L | -40 | 150 | 2.5 | 2 | 0.05 | MALAYSIA | | 2.5 | 2 | 0.05 | 0.3441 | MALAYSIA | ||
| STLQ50C-R | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | SOT323-5L | -40 | 150 | - | 2 | 0.05 | MALAYSIA | | - | 2 | 0.05 | 0.3441 | MALAYSIA | ||
| STLQ50C18R | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | SOT323-5L | -40 | 150 | 1.8 | 2 | 0.05 | MALAYSIA | | 1.8 | 2 | 0.05 | 0.3441 | MALAYSIA | ||
| STLQ50C50R | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | SOT323-5L | -40 | 150 | 5 | 2 | 0.05 | MALAYSIA | | 5 | 2 | 0.05 | 0.3129 | MALAYSIA | ||
| STLQ50C33R | distributors 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | Industrial | EAR99 | NEC | Tape and Reel | SOT323-5L | -40 | 150 | 3.3 | 2 | 0.05 | MALAYSIA | | 3.3 | 2 | 0.05 | 0.3441 | MALAYSIA | ||