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MIC2937A-3.3BU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-3.3BU |
参数属性 | MIC2937A-3.3BU 封装/外壳为TO-263-4,D²Pak(3 引线 + 接片),TO-263AA;包装为管件;类别为集成电路(IC)的线性+开关稳压器;产品描述:IC REG LINEAR 3.3V 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 |
中文名称 | 麦瑞半导体 |
网址 | |
数据手册 | |
更新时间 | 2025-10-9 23:00:00 |
人工找货 | MIC2937A-3.3BU价格和库存,欢迎联系客服免费人工找货 |
MIC2937A-3.3BU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-3.3BU
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
管件
- 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):
3.3V
- 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 3.3V 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 |
2016+ |
TO-263-3 |
5656 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MIC |
23+ |
TO263/3 |
20000 |
全新原装假一赔十 |
询价 | ||
MICROCHI |
01+ |
TO263 |
545 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICROCHIP |
24+ |
TO263 |
5000 |
MICROCHIP专营品牌原装进口现货假一赔十 |
询价 | ||
MICREL/麦瑞 |
0713+ |
TO263 |
28265 |
原盘环保/750 |
询价 | ||
MIC |
25+ |
TO22O |
18000 |
原厂直接发货进口原装 |
询价 | ||
MICREL |
2025+ |
TO263-3 |
4675 |
全新原厂原装产品、公司现货销售 |
询价 | ||
Microchip(微芯) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
MIC |
25+ |
SOT263 |
3358 |
绝对全新原装现货供应! |
询价 |