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參數資料
| 型號： | PQ1N253MASPQ |
| 廠商： | Sharp Corporation |
| 英文描述： | Compact Surface Mount Type Compact Surface Mount Type |
| 中文描述： | 緊湊型小型表面貼裝表面貼裝型 |
| 文件頁數： | 2/5頁 |
| 文件大?。?/td> | 372K |
| 代理商： | PQ1N253MASPQ |
2
Sheet No.: OP06045
Electrical Characteristics
V
dB
Parameter
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Output noise voltage
Input detecting voltage
Hysteresis voltage
Low reset output voltage
-
Symbol
Conditions
MIN.
2.440
3.234
MAX.
2.560
3.366
Unit
20
-
-
-
0.7
-
-
-
55
60
RR
-
-
-
Quiescent current
Reset output delay time
5
-
mV/°C
-
-
0.8
5
-
-
Reset output leak current
PQ1N253MCSPQ
PQ1N333MASPQ
PQ1N333MCSPQ
3.724
4.116
3.724
PQ1N253MASPQ
4.116
V
Symbol
MIN.
TYP.
4.2
MAX.
4.284
Unit
Parameter
TYP.
2.50
3.30
5.0
0.1
2
mA
V
Conditions
160
-
60
0.45
1.0
V
Dropout voltage
4
Irlk
V
ms
4 Input voltage when output voltage falls 0.1V from that at Vin=5V
-
3.8
4.2
3.8
3.876
4.284
3.876
(V
IN
=V
O
(TYP.)+1.0V, V
C
=1.8V, I
O
=30mA,T
a
=25
°C)
PQ1Nxx3MxSPQ Series
(Unless otherwise specified, V
in
=5V, I
O
=30mA,T
a
=25
°C)
PQ1N253MxSPQ
PQ1N333MxSPQ
V
O
R
eg
L
R
eg
I
T
C
V
O
I
O
=5mA to 350mA
V
IN
=5 to 9V
mV
mV
I
O
=10mA,Tj=-25 to +75°C
Refer to Fig.2
V
no(rms)
V
i-o
I
q
Vri
10Hz<f<100kHz, I
O
=30mA
I
O
=350mA
I
O
=0mA
Refer to list.1
Vri×0.05
-
V
Vrl
Ir=5mA, 3V<V
IN
<Vri
Td
150
100
50
Input detecting voltage
Vri
A
A
A
V
4
2
3
5
1
I
O
Ir
Vr
V
O
Iq
V
IN
RL
Rr
V
ei
eo
V
～
+
4
2
3
5
1
Vr
V
IN
RL
～
Rr
f=400 Hz(sine wave)
ei(rms)=100 mV
Vin=5.0V
Io=30mA
RR=20log(ei(rms)/eo(rms))
Fig.1 Standard measuring circuit of Regulator portion
Fig.2 Standard measuring circuit of critical rate of ripple rejection
V
IN
=0
→
5V,Vr
≧
0.8V,Cd=0.47
μ
F
List.1
Input detecting voltage
相關PDF資料 |
PDF描述 |
|---|---|
| PQ1N253MCSPQ | Compact Surface Mount Type Compact Surface Mount Type |
| PQ1N333MASPQ | Compact Surface Mount Type Compact Surface Mount Type |
| PQ1N333MCSPQ | Compact Surface Mount Type Compact Surface Mount Type |
| PQ1NXX3MXSPQ | Compact Surface Mount Type Compact Surface Mount Type |
| PQ1PD1 | SIGN, PROHIBITED NO ENTRY, 300X250MM; RoHS Compliant: NA |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PQ1N253MCSPQ | 功能描述:低壓差穩(wěn)壓器 - LDO LDO 2.5V 0.35A 1 Kpc RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ1N333MASPQ | 功能描述:低壓差穩(wěn)壓器 - LDO LDO 3.3V0.35A Reset Signal RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ1N333MCSPQ | 功能描述:低壓差穩(wěn)壓器 - LDO LDO 3.3V 0.35A 1 Kpc RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ1NXX3MXSPQ | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Compact Surface Mount Type Compact Surface Mount Type |
| PQ1PD1 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Primary Regulator for Switching Power Supply (100W Class) |
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