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VRD0825PTX View Datasheet(PDF) - AnaSem Semiconductors

Part NameVRD0825PTX Anasem
AnaSem Semiconductors Anasem
DescriptionHigh speed, low dropout, ±1% High output accuracy CMOS Dual Regulator with ON / OFF switch function


VRD0825PTX Datasheet PDF : 36 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Rev. C09-08
高速度, 低压差, ±1% 高输出精度 CMOS双路稳压器
VRD 系列
电子规格 ()
项目
电流功耗
符号
条件
最低
(Ta=25°C 除非另有注明)
一般
最高
单位
测试
电路
IDD VIN=VOUT+1.0V, VOUT=Open, IOUT=0mA
-
50 80 μA 2
静态电流消耗
ISTB EN=VSS
- 0.01 0.1 μA 2
输入电压范围
VIN
1.6
-
6.0 V 1
负载调节
交流电源电压变化
嘈音抑制比
电流限制
VOUT VIN=VOUT+1.0V, IOUT=0.1mA ~ 100mA
VOUT /
VIN•VOUT
VOUT+1.0VVIN6.0V, IOUT=30mA
Rr
VIN=VOUT+1.0V, f=1KHz,
VRIP=0.5VP-P, IOUT=30mA
ILIMIT EN=VIN
-
10 40 mV 1
- 0.01 0.1 %/V 1
-
75
-
dB 3
300
-
- mA 1
短路电流
电压输出-温度稳定性
EN 高端电压
ISHORT VIN=VOUT+1.0V, VOUT=0V
VOUT / VEN=VIN, IOUT=300mA
Ta•VOUT Ta=–40°C ~ +85°C
VENH
-
40
- mA 1
±20
ppm
/°C
1
1.2
-
6.0 V 1
EN 低端电压
VENL
-
-
0.3 V 1
EN 高端电流
IENH VEN= VIN
–0.1 -
0.1 μA 1
EN 低端电流
IENL VEN= VSS
–0.1 -
0.1 μA 1
CL 自动放电阻抗值
RDIS VIN=6.0V, VOUT=4.0V, VEN= VSS
-
160
-
1
AnaSem Inc.
7
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Outline
VRD series are high-speed, low dropout voltage, high output voltage accuracy dual regulator, low dropout to achieve High output accuracy specifications. Because dual regulator IC in the pipeline are individual separate, crosstalk can be large Greatly reduced.

Applications
 Battery powered products
  _ Phone
  _ Digital camera or camcorder
 Portable games
 Handheld instruments

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