STLQ50
50mA, 3µA Supply current low drop linear regulator
下载数据手册
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.
主要特性
- 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
资源
技术文档
| Description | 版本 | 文档大小 | |
|---|---|---|---|
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DS5107: 50 mA, 3 µA supply current low drop linear regulator | 6.0 | 397.97 KB |
出版刊物和宣传资料
| Description | 版本 | 文档大小 | |
|---|---|---|---|
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Linear and Switching Voltage Regulators Selection Guide | 3.0 | 370.88 KB |
| Description | 版本 | 文档大小 | |
|---|---|---|---|
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电源管理 2017版指南 | 09.2017 | 4.42 MB |
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Low-dropout (LDO) linear voltage regulators - Quick Reference Guide | 2.0 | 216.23 KB |
|
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Power management for handheld and portable | 2.0 | 1.09 MB |
样片和购买
| 型号 | Package | Packing Type | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | Marketing Status | Unit Price (US$) * | Quantity | ECCN (US) | Country of Origin | More info | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STLQ50C25R | SOT323-5L | Tape And Reel | 2.5 | 2 | 0.05 | Active : Product is in volume production | 0.298 | 1000 | EAR99 | MALAYSIA | MORE INFO | 直接购买 Add to cart | DISTRIBUTOR AVAILABILITY |
| STLQ50C-R | SOT323-5L | Tape And Reel | - | 2 | 0.05 | Active : Product is in volume production | 0.298 | 1000 | EAR99 | MALAYSIA | MORE INFO | 直接购买 Add to cart | DISTRIBUTOR AVAILABILITY |
| STLQ50C18R | SOT323-5L | Tape And Reel | 1.8 | 2 | 0.05 | Active : Product is in volume production | 0.298 | 1000 | EAR99 | MALAYSIA | MORE INFO | DISTRIBUTOR AVAILABILITY | |
| STLQ50C50R | SOT323-5L | Tape And Reel | 5 | 2 | 0.05 | Active : Product is in volume production | 0.298 | 1000 | EAR99 | MALAYSIA | MORE INFO | 直接购买 Add to cart | DISTRIBUTOR AVAILABILITY |
| STLQ50C33R | SOT323-5L | Tape And Reel | 3.3 | 2 | 0.05 | Active : Product is in volume production | 0.298 | 1000 | EAR99 | MALAYSIA | MORE INFO | 直接购买 Add to cart | DISTRIBUTOR AVAILABILITY |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
质量与可靠性
| 型号 | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STLQ50C25R | Active | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C-R | Active | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C18R | Active | SOT323-5L | 工业 | Ecopack2 |
|
| STLQ50C50R | Active | SOT323-5L | 工业 | Ecopack2 | |
| STLQ50C33R | Active | SOT323-5L | 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.
MORE INFO
No availability reported, please contact our Sales office
Active: In Production.
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