参数资料
型号: PQ1LA333MSPQ
厂商: Sharp Microelectronics
文件页数: 2/4页
文件大小: 0K
描述: IC REG LDO 3.3V .3A SOT89-5
产品变化通告: Product Discontinuation 30/Sept/2009
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 3.3V
输入电压: 最高 15V
电压 - 压降(标准): 0.4V @ 300mA
稳压器数量: 1
电流 - 输出: 300mA(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: 425-2674-6
PQ1LAxx3MSPQ Series
Electrical Characteristics
(Unless otherwise specified condition shall be V IN =V O (TYP.)+1.0V,I O =30mA,V C =1.8V,Ta=25°C)
Parameter
Output voltage
Input voltage
Symbol
V O
V IN
Conditions
MIN.
2.5
TYP.
Refer to list.1
MAX.
15
Unit
V
V
Load regulation
Line regulation
R eg L
R eg I
V O <3V,I O =5 to 300mA
V O ≥ 3V,I O =5 to 300mA
V O <3V,V IN = V O (TYP)+1V to V O (TYP)+6V
V O ≧ 3V,V IN = V O (TYP)+1V to V O (TYP)+6V
10 60
0.2 2
5 15
0.05 0.5
mV
%
mV
%
Temperature coefficient of output voltage
T C V O
I O =10mA, Tj=0 to 100°C
±0.5
%
*4
*4
Ripple rejection
Output noise voltage
Dropout voltage
RR
V no(rms)
V I-O
Refer to Fig.2
10Hz<f<100kHz,C n =0.1 μ F,I O =30mA
I O =300mA, *5,*6
55
50
0.4
0.7
dB
μ V
V
*7
On-state voltage for control
V C(ON)
1.8
― ―
V
On-state current for control
Off-voltage for control
Quiescent current
Output off-state consumption current
I C(ON)
V C(OFF)
I q
I qs
V C =1.8V
I O =0mA
V C =0.2V
5
550
30
0.4
800
1
μ A
V
μ A
μ A
*4 Typical value of 3.3V output model.
*5 Input voltage when output voltage falls 0.1V from that at V IN =V O (TYP)+1.0V.
*6 V IN (MIN)=2.5V( PQ1LA153MSPQ, PQ1LA183MSPQ )
*7 In case that the control terminal ( ③ pin) is non-connection,output voltage should be OFF state.
List.1 Out put voltage Line-up
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
PQ1LA153MSPQ
PQ1LA183MSPQ
1.440
1.740
1.5
1.8
1.560
1.860
PQ1LA253MSPQ
PQ1LA303MSPQ
PQ1LA333MSPQ
V O
V IN =V O (TYP.)+1.0V, I O =30 m A,
V C =1.8V,Ta=25°C
2.440
2.940
3.234
2.5
3.0
3.3
2.560
3.060
3.366
V
PQ1LA503MSPQ
PQ1LA903MSPQ
4.900
8.820
5.0
9.0
5.100
9.180
Fig.1 Standard measuring circuit of Regulator portion
4
5
Iq,Iqs
V IN
A
1 μ F
3
2
1
1 μ F
A
R L
Io
V
Vo
V C
A
I C (ON)
0.01 μ F
Fig.2 Standard measuring circuit of critical rate of ripple rejection
+
4
5
V
ei
~ 
V IN
1 μ F
3
2
1
1 μ F
R L
eo
~ 
V C
0.1 μ F
2
f=400Hz Sine wave
ei(rms)=100mV
V IN =V O (TYP.)+1.0V
V C =1.8V
I O =30mA
RR=20log {ei(rms)/Eo(rms)}
Sheet No.: OP06053
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相关代理商/技术参数
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PQ1LA335MSPQ 功能描述:线性稳压器 - 标准 LDO Regulator RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L
PQ1LA503MSPQ 功能描述:低压差稳压器 - LDO LDO 5.0V0.3A 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
PQ1LA505MSPQ 制造商:Sharp Microelectronics Corporation 功能描述:
PQ1LA903MSPQ 功能描述:低压差稳压器 - LDO LDO 5.0V0.3A 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
PQ1LAX95MSPQ 功能描述:低压差稳压器 - LDO LDO variable output 0.5A Vo=1.5 to 9V 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