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參數資料
| 型號： | MIC5265-2.9YD5 |
| 廠商： | MICREL INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 150mA uCap LDO Regulator |
| 中文描述： | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5 |
| 封裝： | LEAD FREE, SOT-23, 5 PIN |
| 文件頁數： | 1/11頁 |
| 文件大小： | 262K |
| 代理商： | MIC5265-2.9YD5 |
MIC5265
150mA μCap LDO Regulator
General Description
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 2005
M9999-041505
(408) 955-1690
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 (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
Applications
2.7V to 5.5V supply voltage.
Low 75μA quiescent current per LDO.
Thin SOT-23-5 package.
Low Noise – 57μVrms.
High PSRR – 60dB at 1kHz.
Low dropout voltage – 210mV at 150mA.
Stable with ceramic output capacitors.
Fast transient response.
Active shutdown.
Cellular Telephones
PDAs
GPS Receivers
MIC5265-xxYD5
VIN
VOUT
BYP
GND
EN
Rx/Synth
RF Receiver
0.01μF
1μF
1μF
RF Power Supply
0
-10
-20
-40
-50
-60
-70
0.01 0.1
1
10 100 1000
FREQUENCY (kHz)
Power Supply
Rejection Ratio
-30
-80
V
IN
= V
+ 1V
V
= 3.1V
BYP = 1μF
C
OUT
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MIC5265-3.0YC5 | 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: |
| MIC5265-3.0YD5 | 功能描述:IC REG LDO 3V .15A TSOT23-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 標準包裝:500 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降（標準）:- 穩壓器數量:1 電流 - 輸出:500mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-205AD，TO-39-3 金屬罐 供應商設備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| MIC5265-3.0YD5 TR | 功能描述:低壓差穩壓器 - LDO 150mA uCap LDO Regulator in Thin SOT(Lead Free) RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5265-3.0YD5-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 1 Output 3V 150mA TSOT-23-5 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態:停產 穩壓器拓撲:正，固定式 電壓 - 輸出:3V 電流 - 輸出:150mA 電壓 - 跌落（典型值）:0.21V @ 150mA 穩壓器數:1 電壓 - 輸入:最高 5.5V 電流 - 限制（最小值）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應商器件封裝:TSOT-23-5 標準包裝:1 |
| MIC5265-3.0YMT | 制造商:RF Micro Devices Inc 功能描述: |
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