参数资料
型号: PQ1KA503MZPH
厂商: Sharp Microelectronics
文件页数: 2/4页
文件大小: 0K
描述: IC REG LDO 5V .3A SOT-23L
产品变化通告: Product Discontinuation 30/Sept/2009
标准包装: 5,000
稳压器拓扑结构: 正,固定式
输出电压: 5V
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-23L-6
供应商设备封装: SOT-23L-6
包装: 带卷 (TR)
PQ1KAxx3MZPH 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
Ripple rejection
RR
Refer to Fig.2
55
dB
4 Output noise voltage
Dropout voltage
V no(rms)
V I-O
10Hz<f<100kHz,C n =0.1 μ F,I O =30mA
I O =300mA, 5, 6
50
0.4
0.7
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
5
6
7
Typical value of 3.3V output model.
Input voltage when output voltage falls 0.1V from that at V IN =V O (TYP)+1.0V.
Excluding PQ1KA153MZPH , PQ1KA183MZPH
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
PQ1KA153MZPH
PQ1KA183MZPH
1.440
1.740
1.5
1.8
1.560
1.860
PQ1KA253MZPH
PQ1KA303MZPH
PQ1KA333MZPH
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
PQ1KA503MZPH
PQ1KA903MZPH
4.900
8.820
5.0
9.0
5.100
9.180
Fig.1 Standard measuring circuit of Regulator portion
1
6
Iq,Iqs
V IN
A
1 μ F
2 5
3
4
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
+
1
6
V
ei
~ 
V IN
1 μ F
2 5
3
4
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 =10mA
RR=20log {ei(rms)/Eo(rms)}
Sheet No.: OP06063
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