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MIC5250-2.8BMM中文资料PDF规格书
MIC5250-2.8BMM规格书详情
General Description
The MIC5250 is an efficient, precise dual CMOS voltage regulator optimized for ultra-low-noise applications. The MIC5250 offers better than 1 initial accuracy, extremely low dropout voltage (typically 150mV at 150mA) and constant ground current over load (typically 100µA). The MIC5250 provides a very-low-noise output, ideal for RF applications where quiet voltage sources are required. A noise bypass pin is also available for further reduction of output noise.
Designed specifically for hand-held and battery-powered devices, the MIC5250 provides TTL logic compatible enable pins. When disabled, power consumption drops nearly to zero.
The MIC5250 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices.
Features
• Ultralow dropout—100mV @ 100mA
• Ultralow noise—30µV(rms)
• Stability with ceramic, tantalum, or aluminum electrolytic capacitors
• Load independent, ultralow ground current
• 150mA output current
• Current limiting
• Thermal Shutdown
• Tight load and line regulation
• “Zero” off-mode current
• Fast transient response
• TTL-Logic-controlled enable input
Applications
• Cellular phones and pagers
• Cellular accessories
• Battery-powered equipment
• Laptop, notebook, and palmtop computers
• PCMCIA VCC and VPP regulation/switching
• Consumer/personal electronics
• SMPS post-regulator/dc-to-dc modules
• High-efficiency linear power supplies
产品属性
- 型号:
MIC5250-2.8BMM
- 制造商:
MICREL
- 制造商全称:
Micrel Semiconductor
- 功能描述:
Dual 150mA レCap CMOS LDO Regulator Preliminary Information
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
SOT235 |
10000 |
原厂原装正品现货 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
MIC |
SOT23-5 |
699839 |
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 |
23+ |
TSSOP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Micrel |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICREL/麦瑞 |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
MICREL |
23+ |
MSOP10 |
8500 |
原装正品,现货销售 |
询价 | ||
MICREL-麦瑞 |
24+25+/26+27+ |
车规-稳压IC |
36218 |
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 Inc. |
22+ |
- |
9000 |
原厂渠道,现货配单 |
询价 | ||
Microchip Technology |
24+ |
SOT-23-5 细型,TSOT-23-5 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 |