首页 > 器件类别 > 电源/电源管理 > 电源电路

AME8805HEFT

Regulator, 1 Output, CMOS,

器件类别:电源/电源管理    电源电路   

厂商名称:安茂微电子(AME)

下载文档
器件参数
参数名称
属性值
是否Rohs认证
不符合
包装说明
, TO-243
Reach Compliance Code
compliant
可调性
FIXED
标称回动电压 1
0.8 V
最大绝对输入电压
8 V
最大电网调整率
0.0027%
最大负载调整率
0.027%
输出次数
1
端子数量
3
最高工作温度
85 °C
最低工作温度
-40 °C
最大输出电流 1
0.6 A
标称输出电压 1
2.7 V
封装主体材料
PLASTIC/EPOXY
封装等效代码
TO-243
包装方法
TAPE AND REEL
认证状态
Not Qualified
表面贴装
YES
技术
CMOS
最大电压容差
1.5%
Base Number Matches
1
文档预览
Analog Microelectronics, Inc.
AME8805 / 8810
600mA CMOS LDO
n
General Description
The AME8805/8810 family of positive, linear regula-
tors feature low quiescent current (30µA typ.) with low
dropout voltage, making them ideal for battery applica-
tions. The space-saving SOT-89 and SOT-223 pack-
ages are attractive for "Pocket" and "Hand Held" appli-
cations.
These rugged devices have both Thermal Shutdown,
and Current Fold-back to prevent device failure under
the "Worst" of operating conditions.
The AME8805/8810 is stable with an output capacitance
of 2.2µF or greater.
n
Features
l
l
l
l
l
l
l
l
l
l
Very Low Dropout Voltage
Guaranteed 600mA Output
Accurate to within 1.5%
30µA Quiescent Current
Over-Temperature Shutdown
Current Limiting
Short Circuit Current Fold-back
Space-Saving SOT-89 Package
Factory Pre-set Output Voltages
Low Temperature Coefficient
n
Applications
l
l
Instrumentation
Portable Electronics
Wireless Devices
Cordless Phones
PC Peripherals
Battery Powered Widgets
Electronic Scales
n
Functional Block Diagram
IN
OUT
l
l
l
l
l
Overcurrent
Shutdown
Thermal
Shutdown
R1
n
Typical Application
IN
IN
AME8805
AME8810
GND
OUT
OUT
AMP
5V
C1
1
µF
C2
2.2µF
V
ref
=1.215V
R2
GND
1
Analog Microelectronics, Inc.
AME8805 / 8810
600mA CMOS LDO
n
Pin Configuration
SOT-89 Top View
SOT-223 Top View
SOT-223 Top View
AME8805
AME8805
AME8810
1
2
3
1
2
3
1
2
3
1. GND
2. V
IN
3. V
OUT
1. V
IN
2. GND
3. V
OUT
1. GND
2. V
OUT
3. V
IN
2
Analog Microelectronics, Inc.
AME8805 / 8810
600mA CMOS LDO
n
Ordering Information
Part Number
AME8805AEFT
AME8805BEFT
AME8805CEFT
AME8805DEFT
AME8805FEFT
AME8805GEFT
AME8805HEFT
AME8805IEFT
AME8805JEFT
AME8805KEFT
AME8805LEFT
AME8805MEFT
AME8805NEFT
AME8805OEFT
AME8805AEGT
AME8805BEGT
AME8805CEGT
AME8805DEGT
AME8805EEGT
AME8805FEGT
AME8805GEGT
AME8805HEGT
AME8805IEGT
AME8805JEGT
AME8805KEGT
AME8805MEGT
AME8805NEGT
AME8805OEGT
Marking
A8805
AEFw w
A8805
BEFw w
A8805
CEFw w
A8805
DEFw w
A8805
FEFw w
A8805
GEFw w
A8805
HEFw w
A8805
IEFw w
A8805
JEFw w
A8805
KEFw w
A8805
LEFw w
A8805
MEFw w
A8805
NEFw w
A8805
OEFw w
ADByw w
ADCyw w
ADDyw w
ADEyw w
ADFyw w
ADGyw w
ADHyw w
AEJyw w
AERyw w
AGTyw w
AHVyw w
AJJyw w
AKSyw w
AKTyw w
Output
3.3V
3.0V
2.8V
2.5V
3.6V
3.5V
2.7V
3.4V
2.85V
3.7V
1.5V
1.8V
2.9V
3.1V
3.3V
3.0V
2.8V
2.5V
3.8V
3.6V
3.5V
2.7V
3.4V
2.85V
3.7V
1.8V
2.9V
3.1V
Package
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
Temperature
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
3
Analog Microelectronics, Inc.
AME8805 / 8810
600mA CMOS LDO
n
Ordering Information
Part Number
AME8810AEGT
AME8810BEGT
AME8810CEGT
AME8810DEGT
AME8810EEGT
AME8810FEGT
AME8810GEGT
AME8810HEGT
AME8810IEGT
AME8810JEGT
AME8810KEGT
AME8810LEGT
AME8810MEGT
AME8810NEGT
AME8810OEGT
Marking
ADIyw w
ADJyw w
ADKyw w
ADLyw w
ADMyw w
ADNyw w
ADOyw w
AEKyw w
AESyw w
AGVyw w
AHXyw w
AJFyw w
AJGyw w
AKWyw w
AKXyw w
Output
3.3V
3.0V
2.8V
2.5V
3.8V
3.6V
3.5V
2.7V
3.4V
2.85V
3.7V
1.5V
1.8V
2.9V
3.1V
Package
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
Temperature
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
-40
O
C to +85
O
C
Please consult AME sales office or authorized Rep./Distributor for other output voltage
and package type availability.
4
Analog Microelectronics, Inc.
AME8805 / 8810
600mA CMOS LDO
n
Absolute Maximum Ratings
Parameter
Input Voltage
Output Current
Input, Output Voltage
ESD Classification
Maximum
8
1
GND - 0.3 to V
IN
+ 0.3
B
Unit
V
A
V
n
Recommended Operating Conditions
Parameter
Supply Voltage
Ambient Temperature Range
Junction Temperature
Rating
4.5 to 5.5
-40 to +85
-40 to +125
Unit
V
o
C
C
o
n
Thermal Information
Parameter
Thermal Resistance (
θ
ja
)
SOT-89
SOT-223
SOT-89
SOT-223
SOT-89
SOT-223
SOT-89
SOT-223
Maximum
180
160
18
15
550
mW
625
2750*
mW
3300*
150
o
o
o
Unit
C/W
Thermal Resistance (
θ
jc
)
Internal Power Dissipation (P
D
)
(
T = 100
o
C, No Heat Sink)
Internal Power Dissipation (P
D
)
(
T = 100
o
C, With Heat Sink)
Maximum Junction Temperature
C/W
C
Maximum Lead Temperature ( 10 Sec)
300
o
C
* Using twice the
θ
jc
for this calculation.
Caution: Stress above the listed absolute rating may cause permanent damage to the device
5
查看更多>