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AP8853 の電気的特性と機能

AP8853のメーカーはAnwell Semiconductorです、この部品の機能は「300mA LDO Linear Regulator」です。


製品の詳細 ( Datasheet PDF )

部品番号 AP8853
部品説明 300mA LDO Linear Regulator
メーカ Anwell Semiconductor
ロゴ Anwell Semiconductor ロゴ 




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AP8853 Datasheet, AP8853 PDF,ピン配置, 機能
AP8853 Series
Anwell Semiconductor Corp.
300mA LDO Linear Regulator
Features
General Description
l
The AP8853 is a low-dropout linear regulator that
Operating Voltages Range+2.5V to +9.0V operations in the input voltage range from +2.5V to
l Output Voltages Range+1.5V to +5.0V with + 9. 0V and deliv ers 300mA out put current .
The high-accuracy output voltage is preset at an
100mV Increment
internally trimmed voltage 2.5V or 3.3V. Other output
l Maximum Output Current300 mA
l Low Dropout: 120mV @ 100mA
voltages can be mask-optioned from 1.5V to 5.0V
with 100mV increment.
(VOUT2.0 V)
l ±2% Output Voltage Accuracy
l High Ripple Rejection70 dB
l Output Current Limit Protection (600mA)
The AP8853 consists of a 1.25V bandgap reference,
an error amplifier, and a P-channel pass transistor.
Other features include short-circuit protection and
thermal shutdown protection. The AP8853 devices
are available in SOT-23 and SOT-89 packages.
l Short Circuit Protection (300mA)
l Thermal Overload Shutdown Protection
l Low ESR Capacitor Compatible
l SOT-23, SOT-89 Packages
l RoHS Compliant and 100% Lead (Pb)-Free
Applications
l Battery powered Equipments
l Palmtops
l Portable Cameras and Video Recorders
l Reference Voltage Sources
l Post Regulator for Switching Power
Simplified Application Circuit
SOT-89
SOT-23
All reserved by AnSC © 2007
Page: 1/15
V2.0-2007/9/10

1 Page





AP8853 pdf, ピン配列
AP8853 Series
Anwell Semiconductor Corp.
Electrical Characteristics
(TA=25, unless otherwise noted.)
Symbol
Parameter
VIN Input Voltage
VOUT Output Voltage
VOUT Output Voltage Accuracy
IMAX Maximum Load Current
ILIMIT Current Limit
ISC Short Circuit Current
IQ Ground Pin Current
VDROP Dropout Voltage
VLINE
VLOAD
eN
PSRR
TSD
THYS
Line Regulation
Load Regulation
Output Noise
Ripple Rejection
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
Test Conditions
VIN=VOUT+0.48V, IOUT=1mA, VIN7.0V
VIN=VOUT+0.48V, IOUT=1mA,
7.0VVIN9.0V
VINVOUT+0.48V, VIN7.0V
VINVOUT+0.48V, 7.0VVIN9.0V
Min
2.5
-2%
-2%
300
Typ Max Unit
9.0 V
VOUT +2% V
VOUT +2% V
mA
0.6 A
VOUT=0V, VIN=5.0V
ILOAD=0mA to 300mA, VIN=5.0V
IOUT=1mA
IOUT=100mA
IOUT=300mA,
VOUT+0.48VVIN9.0V, ILOAD=1mA
IOUT=0mA to 300mA,
F=1Hz to 10KHz, COUT=3.3uF
F=1KHz, COUT=3.3uF
300 350 mA
30 50 µA
1.1 1.3
120 145 mV
400 480
0.2 0.3 %/V
0.01 0.02 %/mA
70 µVRMS
70 dB
155 °C
10 °C
All reserved by AnSC © 2007
Page: 3/15
V2.0-2007/9/10


3Pages


AP8853 電子部品, 半導体
AP8853 Series
Example
Anwell Semiconductor Corp.
Function Block Diagram
All reserved by AnSC © 2007
Page: 6/15
V2.0-2007/9/10

6 Page



ページ 合計 : 15 ページ
 
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[ AP8853 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
AP8853

300mA LDO Linear Regulator

Anwell Semiconductor
Anwell Semiconductor
AP8855A

500mA LDO Linear Regulator

Anwell Semiconductor
Anwell Semiconductor


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