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MIC2937A-12BU集成电路(IC)的线性+开关稳压器规格书PDF中文资料

厂商型号 |
MIC2937A-12BU |
参数属性 | MIC2937A-12BU 封装/外壳为TO-263-4,D²Pak(3 引线 + 接片),TO-263AA;包装为卷带(TR);类别为集成电路(IC)的线性+开关稳压器;产品描述:IC REG LINEAR 12V 750MA TO263-3 |
功能描述 | 750mA Low-Dropout Voltage Regulator |
封装外壳 | TO-263-4,D²Pak(3 引线 + 接片),TO-263AA |
文件大小 |
128.86 Kbytes |
页面数量 |
9 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
MICREL【麦瑞半导体】 |
中文名称 | 麦瑞半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-21 23:00:00 |
人工找货 | MIC2937A-12BU价格和库存,欢迎联系客服免费人工找货 |
MIC2937A-12BU规格书详情
General Description
The MIC2937A family are “bulletproof” efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 300mV at 500mA), and very low quiescent current (160µA typical). The quiescent current of the MIC2937A in creases only slightly in dropout, thus prolonging battery life. Key MIC2937A features include protection against reversed battery, fold-back current limiting, and automotive “load dump” protection (60V positive transient).
Features
• High output voltage accuracy
• Guaranteed 750mA output
• Low quiescent current
• Low dropout voltage
• Extremely tight load and line regulation
• Very low temperature coefficient
• Current and thermal limiting
• Input can withstand –20V reverse battery and +60V positive transients
• Error flag warns of output dropout
• Logic-controlled electronic shutdown
• Output programmable from 1.24V to 26V(MIC29372)
• Available in TO-220, TO-263, TO-220-5, and TO-263-5 packages.
Applications
• Battery Powered Equipment
• Cellular Telephones
• Laptop, Notebook, and Palmtop Computers
• PCMCIA VCC and VPP Regulation/Switching
• Bar Code Scanners
• Automotive Electronics
• SMPS Post-Regulator/ DC to DC Modules
• High Efficiency Linear Power Supplies
产品属性
- 产品编号:
MIC2937A-12BU
- 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):
26V
- 电压 - 输出(最小值/固定):
12V
- 电压降(最大值):
0.75V @ 750mA
- 电流 - 输出:
750mA
- 保护功能:
过流,超温
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
TO-263-4,D²Pak(3 引线 + 接片),TO-263AA
- 供应商器件封装:
TO-263-3
- 描述:
IC REG LINEAR 12V 750MA TO263-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
24+ |
TO2633 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
MICREL |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MICREL |
24+ |
TO-263- |
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 | ||
MICREL |
06+ |
TO-263-3 |
750 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICREL |
22+ |
TO-263 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
MICREL |
2025+ |
TO263-3 |
4675 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MICREL |
24+ |
TO-263 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
MICREL |
24+ |
TO-263 |
74 |
本站现货库存 |
询价 | ||
MICREL |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Microchip Technology |
23+/24+ |
TO-263-4 |
8600 |
只供原装进口公司现货+可订货 |
询价 |