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MIC5239-3.0BS中文资料PDF规格书
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厂商型号 |
MIC5239-3.0BS |
参数属性 | MIC5239-3.0BS 封装/外壳为TO-261-4,TO-261AA;包装为卷带(TR);类别为集成电路(IC) > 线性 + 开关稳压器;产品描述:IC REG LINEAR 3V 500MA SOT223-3 |
功能描述 | Low Quiescent Current 500mA UCap LDO Regulator |
文件大小 |
96.78 Kbytes |
页面数量 |
12 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
Micrel【麦瑞半导体】 |
中文名称 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 11:11:00 |
MIC5239-3.0BS规格书详情
General Description
The MIC5239 is a low quiescent current, µCap low-dropout regulator. With a maximum operating input voltage of 30V and a quiescent current of 23µA,it is ideal for supplying keep-alive power in systems with high voltage batteries.
Capable of 500mA output, the MIC5239 has a dropout voltage of only 350mV. It can provide high output current for applications such as USB. As a µCap LDO, the MIC5239 is stable with either a
ceramic or a tantalum output capacitor. It only requires a 3.3µF output capacitor for stability.
The MIC5239 includes a logic compatible enable input and an undervoltage error flag indicator. Other features of the MIC5239 include thermal shutdown, current limit, overvolt age shutdown, reverse-leakage protection, and reverse battery protection.
Features
• Ultra-low quiescent current (IQ = 23µA @IO = 100µA)
• Continuous 500mA output current
• Wide input range: 2.3V to 30V
• Low dropout voltage: 350mV @500mA
• ±1.0 initial output accuracy
• Stable with ceramic or tantalum output capacitor
• Logic compatible enable input
• Low output voltage error flag indicator
• Overcurrent protection
• Thermal shutdown
• Reverse-leakage protection
• Reverse-battery protection
• High-power SOIC-8, MSOP-8 and SOT-223 packages
Applications
• USB power supply
• Keep-alive supply in notebook and portable personal computers
• Logic supply from high voltage batteries
• Automotive electronics
• Battery-powered systems
产品属性
- 产品编号:
MIC5239-3.0BS
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
卷带(TR)
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
30V
- 电压 - 输出(最小值/固定):
3V
- 电压降(最大值):
0.35V @ 500mA(标准)
- 电流 - 输出:
500mA
- 控制特性:
使能
- 保护功能:
过流,超温,过压,反极性
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
TO-261-4,TO-261AA
- 供应商器件封装:
SOT-223-3
- 描述:
IC REG LINEAR 3V 500MA SOT223-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL |
2020+ |
SOT-223 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Microchip Technology |
21+ |
8-TSSOP,8-MSOP(0.118,3.00mm |
5860 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MICREL/麦瑞 |
MSOP-8 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MICROCHIP(美国微芯) |
2112+ |
MSOP-8 |
31500 |
100个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
MICROCHIP |
MSOP |
100 |
2600 |
进口原装 |
询价 | ||
MICREL/麦瑞 |
23+ |
MSOP-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Micrel |
23+ |
SOT-223 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
MicrochipTechnology |
2019+ |
8-MSOP |
65500 |
原装正品货到付款,价格优势! |
询价 | ||
Microchip |
22+ |
SOT223 |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microchip |
21+ |
8MSOP |
13880 |
公司只售原装,支持实单 |
询价 |