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MIC5252-2.8BM5中文资料PDF规格书
厂商型号 |
MIC5252-2.8BM5 |
参数属性 | MIC5252-2.8BM5 封装/外壳为SC-74A,SOT-753;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 2.8V 150MA SOT23-5 |
功能描述 | 150MA HIGH PSRR LOW NOISE UCAP CMOS LDO |
文件大小 |
86.3 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 | 2024-5-25 18:48:00 |
MIC5252-2.8BM5规格书详情
General Description
The MIC5252 is an efficient, precise CMOS voltage regulator optimized for ultra-low-noise applications. It offers 1 initial accuracy, extremely-low dropout voltage (135mV at 150mA) and low ground current (typically 90µA). The MIC5252 provides a very-low-noise output, ideal for RF applications where a clean voltage source is required. The MIC5252 has a high PSRR even at low supply voltages, critical for battery operated electronics. A noise bypass pin is also available for further reduction of output noise.
Designed specifically for handheld and battery-powered devices, the MIC5252 provides a TTL-logic-compatible enable pin. When disabled, power consumption drops nearly to zero.
The MIC5252 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in handheld wireless devices.
Features
• Input voltage range: 2.7V to 6.0V
• PSRR = 50dB @ VO + 0.3V
• Ultra-low output noise: 30µV(rms)
• Stability with ceramic output capacitors
• Ultra-low dropout: 135mV @ 150mA
• High output accuracy:
1.0 initial accuracy
2.0 over temperature
• Low quiescent current: 90µA
• Tight load and line regulation
• TTL-Logic-controlled enable input
• “Zero” off-mode current
• Thermal shutdown and current limit protection
Applications
• Cellular phones and pagers
• Cellular accessories
• Battery-powered equipment
• Laptop, notebook, and palmtop computers
• Consumer/personal electronics
产品属性
- 产品编号:
MIC5252-2.8BM5-TR
- 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):
6V
- 电压 - 输出(最小值/固定):
2.8V
- 电压降(最大值):
0.25V @ 150mA
- 电流 - 输出:
150mA
- PSRR:
63dB ~ 48dB(10Hz ~ 10kHz)
- 控制特性:
使能
- 保护功能:
过流,超温,欠压锁定(UVLO)
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
SC-74A,SOT-753
- 供应商器件封装:
SOT-23-5
- 描述:
IC REG LINEAR 2.8V 150MA SOT23-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MIC |
24+ |
SOT-153 |
45000 |
热卖优势现货 |
询价 | ||
MIC |
22+ |
SOT-153 |
354000 |
询价 | |||
MIC |
21+ |
SOT153 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MIC |
新年份 |
SOT-153 |
3000 |
原装正品大量现货,要多可发货,实单带接受价来谈! |
询价 | ||
MIC |
SOT353 |
38000 |
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 | |||
MIC |
2022 |
SOT-153 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MICREL |
21+ |
SOT-23-5 |
35200 |
一级代理/放心采购 |
询价 | ||
MICREL-麦瑞 |
24+25+/26+27+ |
SOT-23-5 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MICREL |
2023+ |
SOT23-5 |
3665 |
全新原厂原装产品、公司现货销售 |
询价 | ||
MICREL |
23+ |
SOT23-5 |
8500 |
原装正品,现货销售 |
询价 |