參數(shù)資料
型號: MIC5376-2.8YMT
廠商: MICREL INC
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 2.8 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, DSO4
封裝: 1 X 1 MM, GREEN, MLF-4
文件頁數(shù): 1/18頁
文件大?。?/td> 339K
代理商: MIC5376-2.8YMT
MIC5375/6/7/8
High Performance Low Dropout 150mA LDO
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
January 2009
M9999-011309-B
General Description
The MIC5375/6/7/8 is an advanced general purpose linear
regulator offering low dropout in an ultra small package.
The MIC5375/6 provides fixed output voltage in a 1mm x
1mm Thin MLF
package while the MIC5377/8 provides
adjustable output voltage in a 1.2mm x 1.2mm Thin MLF
package. When the MIC5376/8 is disabled an internal
resistive load is automatically applied to the output to
discharge the output capacitor. The MIC5375/6/7/8 is
capable of sourcing 150mA output current with low dropout
making it an ideal solution for any portable electronic
application.
Ideal for battery powered applications, the MIC5375/6/7/8
offers 2% initial accuracy, low dropout voltage (120mV at
150mA), and ground current (typically 29A). The
MIC5375/6/7/8 can also be put into a zero-off-mode
current state, drawing virtually no current when disabled.
The MIC5375/6 is available in lead-free (RoHS compliant)
1mm x 1mm Thin MLF
and SC-70-5. The MIC5377/8 is
available in lead-free (RoHS compliant) 1.2mm x 1.2mm
Thin MLF
and SC-70-5.
The MIC5375/6/7/8 has an operating junction temperature
range of –40°C to 125°C.
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Features
4-pin 1mm x 1mm Thin MLF package– MIC5375/6
8-pin 1.2mm x 1.2mm Thin MLF package– MIC5377/8
Low cost 5-Pin SC-70 package
Low dropout voltage – 120mV at 150mA
Input voltage range: 2.5V to 5.5V
150mA guaranteed output current
Stable with 0402 ceramic capacitors as low as 1F
Low quiescent current – 29A
Excellent load/line transient response
Fixed output voltages – MIC5375/6
Adjustable output – MIC5377/8
Output discharge circuit – MIC5376/8
High output accuracy
±2% initial accuracy
Thermal shutdown and current limit protection
Applications
Mobile phones
Digital cameras
GPS, PDAs, PMP, handhelds
Portable electronics
___________________________________________________________________________________________________________
Typical Application
VIN
VOUT
VBAT
GND
MIC5375/6-xxYMT
EN
1F
VOUT = 2.8V
Typical Application
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