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| 型号： | MIC5265-1.5YD5 |
| 厂商： | MICREL INC |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 150mA uCap LDO Regulator |
| 中文描述： | 1.5 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 |
| 封装： | LEAD FREE, SOT-23, 5 PIN |
| 文件页数： | 1/11页 |
| 文件大小： | 314K |
| 代理商： | MIC5265-1.5YD5 |
MIC5265
150mA Cap LDO Regulator
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
February 2007
M9999-022307
General Description
The MIC5265 is a 150mA LDO in lead-free Thin SOT-23-5
packaging ideal for applications where cost is the priority.
The MIC5265 is ideal for any application in portable
electronics, including both RF and Digital applications.
With low output noise and high PSRR, the MIC5265 is
ideal for noise sensitive applications such as RF. While the
fast transient response and active shutdown circuitry
makes it well-suited for powering digital circuitry.
The MIC5265 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. The
MIC5265 come with an enable pin and can be put into a
zero off-mode current state.
The MIC5265 offers low dropout voltage (210mV at
150mA), low output noise (57Vrms), 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
Features
2.7V to 5.5V supply voltage.
Low 75A quiescent current per LDO.
Thin SOT-23-5 package.
Low Noise – 57Vrms.
High PSRR – 60dB at 1kHz.
Low dropout voltage – 210mV at 150mA.
Stable with ceramic output capacitors.
Fast transient response.
Active shutdown.
Applications
Cellular Telephones
PDAs
GPS Receivers
____________________________________________________________________________________________________________
Typical Application
MIC5265-xxYD5
VIN
VOUT
BYP
GND
EN
Rx/Synth
RF Receiver
0.01F
1F
0
-20
-40
-50
-60
-70
0.01 0.1
1
10
100 1000
FREQUENCY (kHz)
Power Supply
Rejection Ratio
-30
VIN = VOUT + 1V
VOUT = 3.1V
BYP = 0.01F
COUT = 1F
100mA
150mA
50mA
RF Power Supply
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5265-2.0YMT TR | 制造商:Micrel 功能描述:The Micrel MIC5265-2.0YMT TR is a 150mA Low Dropout Voltage Regulator. |
| MIC5265-2.0YMTTR | 制造商:RF Micro Devices Inc 功能描述: |
| MIC5265-2.5YC5 | 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: |
| MIC5265-2.5YD5 | 功能描述:IC REG LDO 2.5V .15A TSOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正，固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD，TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| MIC5265-2.5YD5 TR | 功能描述:低压差稳压器 - LDO 150mA uCap LDO Regulator in Thin SOT(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 |
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