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A6250 の電気的特性と機能

A6250のメーカーはAiT Semiconductorです、この部品の機能は「LOW DROPOUT VOLTAGE REGULATOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 A6250
部品説明 LOW DROPOUT VOLTAGE REGULATOR
メーカ AiT Semiconductor
ロゴ AiT Semiconductor ロゴ 




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A6250 Datasheet, A6250 PDF,ピン配置, 機能
AiT Semiconductor Inc.
www.ait-ic.com
 
A6250
LOW DROPOUT VOLTAGE REGULATOR
250mA CMOS LOW QUIESCENT CURRENT
DESCRIPTION
The A6250 is a series of low dropout regulators to
provide fixed positive output from 1.2V~6.0V
(0.1V increasing).
The A6250 offers low power consumption, low
quiescent current (Iq=3.0uA) to have longer
battery life.
The A6250 includes high accuracy voltage
reference, error amplifier, current limit circuit and
output driver module.
The A6250 has well load transient response and
good temperature characteristic, which can
assure the stability of chip and power system.
The A6250 is available in SOT-23 and SOT-89
package.
ORDERING INFORMATION
Package Type
Part Number
SOT-23
A6250E3R-XX
E3 A6250E3VR-XX
SOT-89
A6250K3R-XXZ
K3
A6250K3VR-XXZ
XX: Output Type
25=2.5V, 33=3.3V
Note
Z: Pin Type A or B or C
See Pin Description Table
R: Tape & Reel
AiT provides all RoHS products
Suffix “V” means Halogen free Package
FEATURES
Low Iq: 3.0uA (typ.)
Max Output current: 250mA
Min in/out voltage difference
170mV@100mA (VOUT=3.0V)
400mV@250mA (VOUT=3.0V)
Input Range: 1.5V~10V
Output Range: 1.2V~6V (0.1V increasing)
Output voltage accuracy within ±2%
Current Limit Protection
Available in SOT-23 and SOT-89 package
APPLICATION
Power Management for Battery Equipment
MP3, PDA, DSC, Mouse, PS2 Games
Voltage Reference
Regulation after Switching Power
TYPICAL APPLICATION
NOTE1: Input capacitor (CIN=1uF) is recommended in all
application circuit. Tantalum capacitor is recommended.
NOTE2: Output capacitor (COUT=1uF) is recommended in all
application to assure the stability of circuit. Tantalum capacitor is
recommended.
REV1.3
 
- MAY 2006 RELEASED - JAN 2012 REVISED -
-1-

1 Page





A6250 pdf, ピン配列
AiT Semiconductor Inc.
www.ait-ic.com
 
A6250
LOW DROPOUT VOLTAGE REGULATOR
250mA CMOS LOW QUIESCENT CURRENT
ABSOLUTE MAXIMUM RATINGS
Max Input Voltage
10V
Junction Temperature(TJ)
Environment Temperature (TA)
125oC
-40oC ~ 85oC
Power Dissipation (PD)
SOT-23
0.15W
SOT-89-3
0.50W
Storage Temperature (Ts)
-45oC~150oC
Lead Temperature and Time
260oC, 10S
Stresses beyond may cause permanent damage to the device. These are stress ratings only and functional operation of the device at
these or any other conditions beyond those indicated in the Electrical Characteristics are not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Parameter
Input Voltage Range
Ambient Temperature
Min
-40
Max
8
+125
Unit
V
REV1.3
 
- MAY 2006 RELEASED - JAN 2012 REVISED -
-3-


3Pages


A6250 電子部品, 半導体
AiT Semiconductor Inc.
www.ait-ic.com
 
A6250
LOW DROPOUT VOLTAGE REGULATOR
250mA CMOS LOW QUIESCENT CURRENT
TYPICAL PERFORMANCE CHARACTERISTICS
Load regulation
Figure1. Output Voltage VS. Output Current(VOUT=1.5V) Figure2. Output Voltage VS Output Current(VOUT=3.0V)
Line Regulation
Figure3. Line regulation (VOUT=1.5V)
Figure4. Line regulation (VOUT=3.0V)
Dropout Voltage
Figure5. Dropout Voltage (VOUT=1.5V)
Figure6. Dropout Voltage (VOUT=3.0V)
REV1.3
 
- MAY 2006 RELEASED - JAN 2012 REVISED -
-6-

6 Page



ページ 合計 : 12 ページ
 
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[ A6250 データシート.PDF ]


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共有リンク

Link :


部品番号部品説明メーカ
A6250

LOW DROPOUT VOLTAGE REGULATOR

AiT Semiconductor
AiT Semiconductor
A6250A

LOW DROPOUT VOLTAGE REGULATOR

AiT Semiconductor
AiT Semiconductor
A6251

LOW DROPOUT VOLTAGE REGULATOR

AiT Semiconductor
AiT Semiconductor
A6252

STR-A6252

Allegro MicroSystems
Allegro MicroSystems


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