參數(shù)資料
型號(hào)： MIC5190BMM
廠商： Micrel Inc
文件頁(yè)數(shù)： 1/13頁(yè)
文件大?。?/td> 463K
描述： IC REG CTRLR SGL POS ADJ 10MSOP
標(biāo)準(zhǔn)包裝： 100
類型： 正，可調(diào)式
輸出數(shù)： 1
輸出電壓： 可調(diào)
電流 - 電源： 15mA
輸入電壓： 0.9 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
封裝/外殼： 10-TFSOP，10-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 10-MSOP
包裝： 管件
MIC5190
Micrel
MIC5190
Ultra High-Speed, High-Current Active Filter/LDO Controller
General Description
The MIC5190 is an ultra high-speed linear regulator. It uses
an external N-Channel FET as its power device.
The MIC5190 offers ultra high-speed to cope with the fast
load demands of microprocessor cores, ASICs, and other
high-speed devices. Signal bandwidths of greater than 500kHz
can be achieved with a minimum amount of capacitance
while at the same time keeping the output voltage clean,
regardless of load demand. A powerful output driver delivers
large MOSFETs into their linear regions, achieving ultra-low
dropout voltage.
1.25V
IN
?0% can be turned into 0.9V ?% without the use of
a large amount of capacitance.
MIC5190 (0.5V reference) is optimized for output voltages of
below 1.0V.
The MIC5190 is offered in 10-lead 3mm ?3mm MLF" and
10-lead MSOP-10 packages and has an operating junction
temperature range of 40癈 to +125癈.
All support documentation can be found on Micrels web
site at www.micrel.com.
Typical Application
Features
"  Input voltage range:
V
IN
 = 0.9V to 5.5V
"  +1.0% initial output tolerance
"  Dropout down to 25mV@10A
"  Filters out switching frequency noise on input
"  Very high large signal bandwidth >500kHz
"  PSRR >40dB at 500kHz
"  Adjustable output voltage down to 0.5V
"  Stable with any output capacitor
"  Excellent line and load regulation specifications
"  Logic controlled shutdown
"  Current limit protection
"  3mm ?3mm 10-lead MLF" and MSOP-10 packages
"  Available 40癈 to +125癈 junction temperature
Applications
"  Distributed power supplies
"  ASIC power supplies
"  DSP, 礟, and 礐 power supplies
Micrel, Inc. " 2180 Fortune Drive " San Jose, CA 95131 " USA " tel + 1 (408) 944-0800 " fax + 1 (408) 474-1000 " http://www.micrel.com
MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.
PowerPAK is a trademark of Siliconix, Inc.
VIN
SGND
PGND
IS
IR3716S
OUT
VCC1
R1
100&
C3
0.01礔
C2
10礔
R2
125&
FB
GND
V
OUT
= 0.9V@7A
GND
VCC2
EN
COMP
MIC5190
R3
12.5k&
C1
0.01礔
V
IN
=1.2V
V
CC
=
 
12V
December 2005 1
  M9999-120105
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC5190BMM TR 功能描述:IC REG CTRLR SGL POS ADJ 10-MSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性晶體管驅(qū)動(dòng)器 系列:- 產(chǎn)品培訓(xùn)模塊:More Information on LDOs 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:正，固定式 輸出數(shù):2 輸出電壓:2.8V，3.3V 電流 - 電源:12mA 輸入電壓:5 V ~ 22 V 工作溫度:0°C ~ 70°C 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR)
MIC5190YML 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Ultra High-Speed, High-Current Active Filter/LDO Controller
MIC5190YML TR 功能描述:低壓差控制器 - LDO Ultra Hi-Speed Hi-Current Active Filter/LDO Controller(Lead Free) RoHS:否 制造商:Micrel 最大輸入電壓:5.5 V 輸出電壓:Adjustable 輸出電流:10 mA 負(fù)載調(diào)節(jié): 輸出類型:Adjustable, Fixed 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-6
MIC5190YMM 功能描述:低壓差控制器 - LDO Ultra Hi-Speed Hi-Current Active Filter/LDO Controller(Lead Free) RoHS:否 制造商:Micrel 最大輸入電壓:5.5 V 輸出電壓:Adjustable 輸出電流:10 mA 負(fù)載調(diào)節(jié): 輸出類型:Adjustable, Fixed 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-6
MIC5190YMM TR 功能描述:低壓差控制器 - LDO Ultra Hi-Speed Hi-Current Active Filter/LDO Controller(Lead Free) RoHS:否 制造商:Micrel 最大輸入電壓:5.5 V 輸出電壓:Adjustable 輸出電流:10 mA 負(fù)載調(diào)節(jié): 輸出類型:Adjustable, Fixed 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-6
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