参数资料
| 型号： | MIC5264-MFYML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.8V/1.5V .15A 10MLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.8V，1.5V |
| 输入电压： | 2.7 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.21V @ 150mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 150mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN 裸露焊盘，10-MLF? |
| 供应商设备封装： | 10-MLF?（3x3） |
| 包装： | 标准包装 |
| 产品目录页面： | 1100 (CN2011-ZH PDF) |
| 其它名称： | 576-1438-6 |
MIC5264
150mA μCap Dual LDO Regulator
General Description
The MIC5264 is a dual 150mA LDO in tiny 2.5mm x
2.5mm MLF ? packaging ideal for applications where cost
is the priority. The MIC5264 is ideal for any application in
portable electronics, including both RF and Digital
applications. With low output noise and high PSRR, the
MIC5264 is ideal for noise sensitive RF applications. While
the fast transient response and active shutdown circuitry
makes it well-suited for powering digital circuitry.
The MIC5264 has a 2.7V to 5.5V input operating voltage
range, making it ideal for operation from a single cell
lithium ion battery or fixed 3.3V and 5V systems. Each
LDO is completely independent and can be powered
independently, making it easier to use in distributed power
applications.
The MIC5264 offers low dropout voltage (210mV at
150mA), low output noise (57μVrms), high PSRR and
integrates an active shutdown circuit on the output of each
regulator to discharge the output voltage when disabled.
Data sheets and supporting documentation can be found
on Micrel’s web site at: www.micrel.com
Typical Application
Features
? 2.7V to 5.5V supply voltage.
? Low 75μA quiescent current per LDO.
? Tiny 2.5mm x 2.5mm MLF ? package.
? Low Noise – 57μVrms.
? High PSRR – 60dB at 1kHz.
? Low dropout voltage – 210mV at 150mA.
? Stable with ceramic output capacitors.
? Independent enable pins.
? Fast transient response.
? Active shutdown on both outputs.
Applications
? Cellular Telephones
? PDAs
? GPS Receivers
OUT 1
OUT 2
MIC5264-xxYML
VIN 1
VIN 2
EN 1
Rx/Synth
Tx
-80
-70
-60
Power Supply
Rejection Ratio
50mA
1μF
EN 2
BYP1
GND
BYP2
1μF
1μF
RF
Transceiver
-50
-40
100mA
150mA
0.01 0.1 1 10 100
0.01μF
0.01μF
RF Power Supply
-30
-20 V IN = V OUT + 1V
V OUT = 3.0V
-10 BYP = 0.1μF
C OUT = 1μF
0
FREQUENCY (kHz)
1000
Micro LeadFrame and MLF are 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
May 2006
M9999-052406
(408) 955-1690
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5264-MGYML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC5264-MGYML TR | 功能描述:低压差稳压器 - LDO Dual uCap LDO in 2.5mm x 2.5mm MLF (Lead Free) 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 |
| MIC5264-MGYML-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 2.8V, 1.8V 150mA 10-MLF? (3x3) 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:2.8V，1.8V 电流 - 输出:150mA 电压 - 跌落（典型值）:0.21V @ 150mA 稳压器数:2 电压 - 输入:2.7 V ~ 5.5 V 电流 - 限制（最小值）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘，10-MLF? 供应商器件封装:10-MLF?（3x3） 标准包装:1 |
| MIC5264-MJYML TR | 功能描述:低压差稳压器 - LDO Dual uCap LDO in 2.5mm x 2.5mm MLF (Lead Free) 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 |
| MIC5264-MKYML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
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