参数资料
型号: PQ1LAX95MSPQ
厂商: Sharp Microelectronics
文件页数: 4/4页
文件大小: 0K
描述: IC REG LDO ADJ .5A SOT-89
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 1.24 V ~ 9 V
输入电压: 2.5 V ~ 15 V
稳压器数量: 1
电流 - 输出: 500mA(最小值)
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-89-5/6
供应商设备封装: SOT-89
包装: 标准包装
其它名称: 425-2643-6
PQ1LAX95MSPQ
Fig.8 Dropout Voltage vs. Junction Temperature
(Typical Value)
Fig.9 Output Voltage Deviation vs. Junction
Temperature (Typical Value)
0.7
0.6
0.5
60
40
20
V IN =3.5V,V C =1.8V,
R1=R2=10k Ω
C IN =C O =1 μ F(Ceramic capacitor)
I O =30mA,
0.4
0
0.3
0.2
0.1
V IN =Input voltage when output voltage
falls 0.1V from that at V IN =V O (TYP.)+1.0V
V C =1.8V,R1=R2=10k Ω
C IN =C O =1 μ F(Ceramic capacitor)
-20
-40
0
-40 -20
I O =300mA
0 20
40
60 80 100 120 140
-60
-40 -20
0
20
40
60 80 100 120 140
Junction temperature Tj (°C)
Fig.10 Dropout Voltage vs. Output Current
(Typical Value)
1
Ta=25 °C ,V IN =2.5V,V C =1.8V,R1=R2=10k Ω
C IN =C O =1 μ F(Ceramic capacitor)
Junction temperature Tj (°C)
Fig.11 Ripple Rejection vs. Input Ripple Frequency
(Typical Value)
60
50
0.75
40
0.5
30
20
0.25
10 Ta=25 °C ,V IN =3.5V,V C =1.8V,
I O =30mA,R1=R2=10k Ω
0
0
100 200 300 400
Output current I O (mA)
500
0
C O =1 μ F(Ceramic capacitor)
0 1 10
Input ripple frequency f(kHz)
100
Fig.12 Output Peak Current vs. Junction
Temperature (Typical Value)
■   Example of application
0.7
4
5
0.6
0.5
V IN
C IN
3
2
1
R2
R1
C O
Load
0.4
0.3
0.2
I OP :Output current when output voltage
ON/OFF signal
  High : Output ON
Low or Open : Output OFF
0.1
falls 0.3V from that at I O =30mA.
V IN =3.5V,V C =1.8V,R1=R2=10k Ω
C IN =C O =1 μ F(Ceramic capacitor)
0
-40 -20 0 20 40 60 80 100 120 140
Junction temperature Tj (°C)
Sheet No.: OP06054
4
相关PDF资料
PDF描述
PQ1MX55M2SPQ IC REG LDO ADJ .5A SOT89-5
PQ1N333MCSPQ IC REG LDO 3.3V .35A SOT-89
PQ1R47 IC REG LDO 4.7V .15A SOT-23L
PQ1U181M2ZP IC REG LDO 1.8V .15A SOT-23-5
PQ1U251M2ZPH IC REG LDO 2.5V .15A SOT-23-5
相关代理商/技术参数
参数描述
PQ1LAXX3MSPQ 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:Compact Surface Mount Type Low Power-Loss Voltage Regulators
PQ1LXX3M2SP 制造商:未知厂家 制造商全称:未知厂家 功能描述:LOW POWER-LOSS VOLTAGE REGULATOR
PQ1M155M2SPQ 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:Compact Surface Mount Type Low Power-Loss Voltage Regulators
PQ1M185M2SPQ 功能描述:低压差稳压器 - LDO LDO 1.8V0.5A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
PQ1M255M2SPQ 功能描述:低压差稳压器 - LDO LDO 2.5V0.5A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20