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參數(shù)資料
| 型號： | MIC5350-3.3/2.8YMT |
| 廠商： | MICREL INC |
| 元件分類： | 固定正電壓多路輸出LDO穩(wěn)壓器 |
| 英文描述： | FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封裝： | 2 X 2 MM, GREEN, TMLF-8 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 439K |
| 代理商： | MIC5350-3.3/2.8YMT |
MIC5350
Dual 300mA/500mA LDO
in 2mm x 2mm Thin MLF
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
June 2010
M9999-060410
General Description
The MIC5350 is a tiny Dual Ultra Low-Dropout (ULDO)
linear regulator ideally suited for portable electronics due
to its low output noise. The MIC5350 integrates two high-
performance; 300mA (VOUT1) and 500mA (VOUT2) ULDOs
into a tiny 2mm x 2mm leadless Thin MLF
package,
which provides exceptional thermal characteristics.
The MIC5350 is designed to be stable with small ceramic
output capacitors thereby reducing required board space
and component cost. The combination of extremely low-
drop-out voltage, low output noise and exceptional thermal
package characteristics makes it ideal for powering RF
and noise-sensitive circuitry, cellular phone camera
modules, imaging sensors for digital still cameras, PDAs,
MP3 players and WebCam applications.
The MIC5350 ULDO is available in fixed-output voltages
in the tiny 8-pin 2mm x 2mm leadless Thin MLF
package
which occupies less than half the board area of a single
SOT23-6
package.
Additional
voltage
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.
Features
2.6V to 5.5V input voltage range
Ultra-low dropout voltage: 75mV @ 300mA and 125mV
@ 500mA
Ultra-low output noise: 30VRMS
±2% initial output accuracy
Tiny 8-pin 2mm x 2mm Thin MLF leadless package
Excellent Load/Line transient response
Fast start-up time: 30s
Cap stable with 2.2F ceramic capacitors
Thermal shutdown protection
Low quiescent current: 130A with both outputs at
maximum load
Current-limit protection
Applications
Mobile phones
PDAs
GPS receivers
Portable electronics
Portable media players
Digital still and video cameras
_________________________________________________________________________________________________________________________
Typical Application
RF Power Supply Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5350-MGYMT TR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual 500mA/300mA LDO in 2mm x 2mm Thin MLF 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5350-MGYMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 2.8V, 1.8V 300mA, 500mA 8-TMLF? (2x2) 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 穩(wěn)壓器拓?fù)?正，固定式 電壓 - 輸出:2.8V，1.8V 電流 - 輸出:300mA，500mA 電壓 - 跌落（典型值）:0.75V @ 300mA，- 穩(wěn)壓器數(shù):2 電壓 - 輸入:2.6 V ~ 5.5 V 電流 - 限制（最小值）:350mA，550mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-UFDFN 裸露焊盤，8-TMLF? 供應(yīng)商器件封裝:8-TMLF?（2x2） 標(biāo)準(zhǔn)包裝:1 |
| MIC5350-MMYMT TR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual 500mA/300mA LDO in 2mm x 2mm Thin MLF 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5350-MMYMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 2.8V 300mA, 500mA 8-TMLF? (2x2) 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):停產(chǎn) 穩(wěn)壓器拓?fù)?正，固定式 電壓 - 輸出:2.8V 電流 - 輸出:300mA，500mA 電壓 - 跌落（典型值）:0.75V @ 300mA，0.125V @ 500mA 穩(wěn)壓器數(shù):2 電壓 - 輸入:2.6 V ~ 5.5 V 電流 - 限制（最小值）:350mA，550mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-UFDFN 裸露焊盤，8-TMLF? 供應(yīng)商器件封裝:8-TMLF?（2x2） 標(biāo)準(zhǔn)包裝:1 |
| MIC5350-PGYMT TR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual 500mA/300mA LDO in 2mm x 2mm Thin MLF 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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