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MIC2954-02BZ中文资料麦瑞半导体数据手册PDF规格书
厂商型号 |
MIC2954-02BZ |
参数属性 | MIC2954-02BZ 封装/外壳为TO-226-3,TO-92-3 标准主体(!--TO-226AA);包装为管件;类别为集成电路(IC) > 线性 + 开关稳压器;产品描述:IC REG LINEAR 5V 250MA TO92-3 |
功能描述 | 250mA Low-Dropout Regulator |
文件大小 |
170.77 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 | 麦瑞半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-23 9:10:00 |
MIC2954-02BZ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:
MIC2954-02BZ
- 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):
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-226-3,TO-92-3 标准主体(!--TO-226AA)
- 供应商器件封装:
TO-92-3
- 描述:
IC REG LINEAR 5V 250MA TO92-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL/麦瑞 |
2022 |
TO-92 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
Microchip Technology |
23+/24+ |
TO-226-3 |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
Micrel |
2020+ |
SOT-223 |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MICREL |
23+ |
TO-223 |
8500 |
原装正品,现货销售 |
询价 | ||
MICREL |
2023+ |
TO-92 |
4675 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MICREL |
2339+ |
SOT-223 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MICROCHIP |
23+ |
TO-92-3 |
7000 |
询价 | |||
MICREL/麦瑞 |
24+ |
SOT223 |
48750 |
所有报价以当天为准 |
询价 | ||
Microchip(微芯) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
MICREL |
2020+ |
SOT223 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 |