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MIC2920A-3.3BT中文资料PDF规格书
厂商型号 |
MIC2920A-3.3BT |
参数属性 | MIC2920A-3.3BT 封装/外壳为TO-220-3;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 3.3V 400MA TO220-3 |
功能描述 | 400mA Low-Dropout Voltage Regulator |
文件大小 |
131.2 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 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-29 13:51:00 |
MIC2920A-3.3BT规格书详情
General Description
The MIC2920A family are “bulletproof,” efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 370mV at 250mA), and very low quiescent current (140µA typical). The quiescent current of the MIC2920A in creases only slightly in dropout, prolonging battery life. Key MIC2920A features include protection against reversed bat tery, fold-back current limiting, and automotive “load dump” protection (60V positive transient).
Features
• High output voltage accuracy
• Guaranteed 400mA output
• Low quiescent current
• Low dropout voltage
• Extremely tight load and line regulation
• Very low temperature coefficient
• Current and thermal limiting
• Input withstands –20V reverse battery and 60V positive transients
• Error flag warns of output dropout
• Logic-controlled electronic shutdown
• Output programmable from 1.24V to 26V (MIC29202/MIC29204)
• Available in TO-220-3, TO-220-5, and surface-mount TO-263-5, SOT-223, and SO-8 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-regulators
• Voltage reference
• High-efficiency linear power supplies
产品属性
- 产品编号:
MIC2920A-3.3BT
- 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):
3.3V
- 电压降(最大值):
0.75V @ 400mA
- 电流 - 输出:
400mA
- 保护功能:
负载突降,过流,反极性
- 工作温度:
-40°C ~ 125°C
- 安装类型:
通孔
- 封装/外壳:
TO-220-3
- 供应商器件封装:
TO-220-3
- 描述:
IC REG LINEAR 3.3V 400MA TO220-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MIC |
2020+ |
TO-220 |
17260 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
mic鼎力支持 |
to-220 |
38404 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MICREL |
21+ |
TO220 |
100000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
MIC |
23+ |
TO-220 |
20000 |
原厂原装正品现货 |
询价 | ||
MICREL/麦瑞 |
22+ |
TO-220 |
75000 |
郑重承诺只做原装进口现货 |
询价 | ||
MIC |
2023+ |
TO-220-3 |
5425 |
全新原厂原装产品、公司现货销售 |
询价 | ||
23+ |
N/A |
90750 |
正品授权货源可靠 |
询价 | |||
MICREL/麦瑞 |
22+ |
TO-220 |
7500 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
mic鼎力支持 |
21+ |
to-220 |
18404 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
mic鼎力支持 |
to-220 |
6000 |
原装现货,长期供应,终端可账期 |
询价 |