參數(shù)資料
型號(hào): AME8838BEIU250Z
廠商: AME, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: High PSRR, 150mA CMOS LDO
中文描述: 高PSRR,150mA的CMOS LDO穩(wěn)壓器
文件頁(yè)數(shù): 1/19頁(yè)
文件大?。?/td> 280K
代理商: AME8838BEIU250Z
AME, Inc.
1
AME8838
High PSRR, 150mA CMOS LDO
Rev.E.04
n
Typical Application
n
Functional Block Diagram
l
Very Low Dropout Voltage
l
Guaranteed 150mA Output
l
30
μ
A Quiescent Current
l
Over-Temperature Shutdown
l
Current Limiting
l
Excellent PSRR (Typ. 65dB)
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Power-Saving Shutdown Mode
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Ultra-small SC-70-5, SC-70-4 & SOT-23
Packages
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Factory Pre-set Output Voltages
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Low Temperature Coefficient
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Input Voltage Range (2V - 6V)
l
All AME's lead free Products Meet RoHS
Standard.
The AME8838 family of positive, linear regulators fea-
ture low quiescent current (30
μ
A typ.) low dropout volt-
age and excellent PSRR, thus making them ideal for Tele-
communications and other battery applications. The ul-
tra-small SC-70-5, SC-70-4 & SOT-23 packages are at-
tractive for "Pocket" and "Hand Held" applications.
These rugged devices have both Thermal Shutdown and
Current limit to prevent device failure under the "Worst"
operating conditions.
The AME8838 is stable with an output capacitance of
1
μ
F or larger.
l
Cellular Phones
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Instrumentation
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Portable Electronics
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Wireless Devices
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Cordless Phones
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PC Peripherals
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Battery Powered Widgets
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Cameras
l
Telecommunications
n
General Description
n
Features
n
Applications
1
m
F
OUT
IN
C2
AME8838
GND
OUT
EN
IN
C1
1
m
F
IN
GND
OUT
IN
Overcurrent
Shutdown
Thermal
Shutdown
EN
Vref
AMP
R1
R2
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