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MIC2954-02BT中文资料PDF规格书
MIC2954-02BT规格书详情
General Description
The MIC2954 is a “bulletproof” efficient voltage regulator with very low dropout voltage (typically 40mV @ light loads and 375mV @ 250mA), and low quiescent current (120µA typical). The quiescent current of the MIC2954 increases only slightly in dropout, thus prolonging battery life. Key MIC2954 features include protection against reversed battery, fold-back current limiting, and automotive load dump protection (60V positive transient).
Features
• High-accuracy 5V, guaranteed 250mA 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 low output voltage
• Logic-controlled electronic shutdown
• Output programmable from 1.24V to 29V
(MIC2954-07/08)
• Available in TO-220, TO-92, and surface-mount SOT-
223 and SOIC-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-regulator/dc-to-dc modules
• Voltage reference
• High-efficiency linear power supplies
产品属性
- 产品编号:
MIC2954-02BT
- 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):
5V
- 电压降(最大值):
0.6V @ 250mA
- 电流 - 输出:
250mA
- 保护功能:
负载突降,过流,超温,反极性,UV POR
- 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 5V 250MA TO220-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MIC |
2022 |
TO-220 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MIC |
TO-220 |
30216 |
提供BOM表配单TEL:0755-83759919QQ:2355705587杜S |
询价 | |||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
TO-220 |
942 |
特价优势库存质量保证稳定供货 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
TO-220 |
5098 |
百分百原装正品,可原型号开票 |
询价 | ||
MICREL |
23+ |
NA |
3286 |
专做原装正品,假一罚百! |
询价 | ||
Microchip |
23+ |
TO923 |
9000 |
原装正品,支持实单 |
询价 | ||
MICREL |
2023+ |
TO220-3 |
4675 |
全新原厂原装产品、公司现货销售 |
询价 | ||
Microchip Technology |
21+ |
TO-226-3,TO-92-3 标准主体(!- |
4500 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
MICREL |
TO-220 |
68900 |
原包原标签100%进口原装常备现货! |
询价 |