参数资料
| 型号： | MIC5357-SGYMME |
| 厂商： | Micrel Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V/1.8V .5A 8MSOP |
| 标准包装： | 100 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V，1.8V |
| 输入电压： | 2.6 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.13V @ 500mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 500mA |
| 电流 - 限制（最小）： | 550mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 |
| 供应商设备封装： | 8-MSOP-EP |
| 包装： | 管件 |
| 其它名称： | 576-3848 |
MIC5357
High Performance, Low Noise Dual
500mA ULDO?
General Description
Features
The MIC5357 is a tiny Dual Ultra Low Dropout (ULDO?)
linear regulator ideally suited for portable electronics due
to its low output noise. The MIC5357 provides two
independently controlled high performance 500mA LDOs
with typical dropout voltage of 130mV at rated load. In
addition, the MIC5357 provides a bypass pin to reduce the
output noise.
The MIC5357 is designed to be stable with small ceramic
output capacitors thereby reducing required board space
and component cost. The combination of extremely low
dropout voltage, low output noise and exceptional thermal
package characteristics makes it ideal for powering RF
and noise sensitive circuitry, cellular phone camera
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2.6V to 5.5V input voltage range
Ultra low dropout voltage: 130mV @ 500mA
Ultra low output noise: 51μV RMS
±2% initial output accuracy
Small 8-pin ePad MSOP package
Excellent Load/Line transient response
Fast start up time: 38μs
μCap stable with 2.2μF ceramic capacitors
Thermal shutdown protection
Low quiescent current: 160μA with both outputs at
maximum load
modules, imaging sensors for digital still cameras, PDAs,
MP3 players and WebCam applications.
The MIC5357 ULDO? is available in fixed output voltages
in the small 8-pin ePad MSOP package. Additional voltage
? Current-limit protection
Applications
options are available. For more information, contact Micrel
marketing.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com .
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Battery-Powered Applications
PDAs
GPS receivers
Portable electronics
Portable media players
Digital still and video cameras
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Typical Application
RF Power Supply Circuit
ULDO is a trademark of Micrel, Inc
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
January 2011
M9999-011311
相关PDF资料 |
PDF描述 |
|---|---|
| MIC5365-2.5YMT TR | IC REG LDO 2.5V .15A 4-TMLF |
| MIC5368-1.2YMT TR | IC REG LDO 1.2V .15A 6TMLF |
| MIC5371-PPYMT TR | IC REG LDO 3V .15A 6TMLF |
| MIC5374-SJG1YMT TR | IC REG LDO 3.3/2.5/1.8/1V 16MLF |
| MIC5376-2.8YMT TR | IC REG LDO 2.8V .15A 4-TMLF |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5357-SGYMME TR | 功能描述:低压差稳压器 - LDO High Performance Dual 500mA ULDO in 8-ld MSOP ePAD RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5357-SMYMME | 功能描述:低压差稳压器 - LDO High Performance Dual 500mA ULDO in 8-ld MSOP ePAD RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5357-SMYMME TR | 功能描述:低压差稳压器 - LDO High Performance Dual 500mA ULDO in 8-ld MSOP ePAD RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5363-1.2YMT T5 | 功能描述:低压差稳压器 - LDO Single 300mA Low Dropout LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5363-1.2YMT TR | 功能描述:低压差稳压器 - LDO Single 300mA Low Dropout LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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