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参数资料
| 型号： | MIC5332-2.85/2.85YMT |
| 厂商： | MICREL INC |
| 元件分类： | 固定正电压多路输出LDO稳压器 |
| 英文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO8 |
| 封装： | 2 X 2 MM, GREEN, MLF-8 |
| 文件页数： | 1/12页 |
| 文件大小： | 376K |
| 代理商： | MIC5332-2.85/2.85YMT |
MIC5332
Micro-Power High Performance
Dual 300mA ULDO
ULDO is a trademark of Micrel, Inc.
MLF and MicroLeadFrame are registered trademarks of Amkor Technology, 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
April 2008
M9999-042108-B
General Description
The MIC5332 is a tiny dual low quiescent current LDO
ideal for applications that are power sensitive. The
MIC5332 integrates two high performance 300mA LDOs,
and a POR generator into a 2mm x 2mm Thin MLF
package. This solution occupies the same PC board area
of a single SOT-23 package.
The MIC5332 is designed to reject input noise and provide
low output noise with fast transient response so as to
respond to any load change quickly even though it is a low
quiescent current part. This combination of PSRR, low
noise and transient response, along with low power
consumption makes for a very high performance, yet
general purpose product.
The MIC5332 is a Cap design, operating with very small
ceramic output capacitors, which reduces required board
space and component cost. It is available in fixed output
voltages in a tiny 8-pin 2mm x 2mm Thin MLF
leadless
package.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
2.3V to 5.5V input voltage range
300mA output current per LDO
Very low quiescent current: 25A per LDO
POR output with programmable delay on LDO2
High PSRR - >65dB on each LDO
Stable with 1F ceramic output capacitors
Tiny 8-pin 2mm x 2mm Thin MLF package
Ultra-low dropout voltage – 120mV @ 300mA
Low output voltage noise – 50Vrms
Thermal shutdown protection
Current limit protection
Applications
Camera phones
Mobile phones
PDAs
GPS receivers
Portable devices
___________________________________________________________________________________________________________
Typical Application
MIC5332-xxYMT
VI/O
VCORE
Processor
/RST
VIN
EN2
VOUT1
VOUT2
GND
EN1
CSET2
POR2
10k
CIN
1F
VBAT
1F
Camera DSP Power Supply Circuit
相关PDF资料 |
PDF描述 |
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| MIC5332-3.0/2.85YMT | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, DSO8 |
| MIC69153YME | 0.5 V-5.5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO8 |
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| MICD-095-06.00-SBR-SBR | INTERCONNECTION DEVICE |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5332-G4YMT TR | 功能描述:低压差稳压器 - LDO Micro-Power High Performance Dual 300mA ULDO 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 |
| MIC5332-G4YMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 1.8V, 1.2V 300mA 8-MLF? (2x2) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 稳压器拓扑:正，固定式 电压 - 输出:1.8V，1.2V 电流 - 输出:300mA 电压 - 跌落（典型值）:0.12V @ 300mA 稳压器数:2 电压 - 输入:2.3 V ~ 5.5 V 电流 - 限制（最小值）:350mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘，8-MLF? 供应商器件封装:8-MLF?（2x2） 标准包装:1 |
| MIC5332-J4YMT TR | 功能描述:低压差稳压器 - LDO Dual 300mA micropower ULDO with POR 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 |
| MIC5332-J4YMTTR | 制造商:Micrel Inc 功能描述:Dual 300mA ULDO 2.5V/1.2V 2x2mmThin MLF8 |
| MIC5332-J4YMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 2.5V, 1.2V 300mA 8-MLF? (2x2) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 稳压器拓扑:正，固定式 电压 - 输出:2.5V，1.2V 电流 - 输出:300mA 电压 - 跌落（典型值）:0.12V @ 300mA 稳压器数:2 电压 - 输入:2.3 V ~ 5.5 V 电流 - 限制（最小值）:350mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘，8-MLF? 供应商器件封装:8-MLF?（2x2） 标准包装:1 |
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