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參數(shù)資料
| 型號(hào)： | PQ2TZ55 |
| 廠商： | SHARP ELECTRONICS CORP |
| 元件分類： | 固定正電壓?jiǎn)温份敵鰳?biāo)準(zhǔn)穩(wěn)壓器 |
| 英文描述： | 2.5 V FIXED POSITIVE REGULATOR, PSSO5 |
| 封裝： | EIAJ, SC-63, SMT-5 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 98K |
| 代理商： | PQ2TZ55 |
Low Power-Loss Voltage Regulators
PQ05TZ51/PQ05TZ11 Series
Fig. 2
Test Circuit for Ripple Rejection
ei
VIN
2.7V
IO
eo
RL
0.33
F
47
F
+
VC
f=120Hz(sine wave)
ei(rms)=0.5V
VIN=3.3V(PQ2TZ55/15)
5V(PQ3TZ50/53)
7V(PQ05TZ51/11)
11V(PQ09TZ51/11)
14V(PQ12TZ51/11)
IO=0.5A(PQ2TZ15)
IO=0.3A(PQ2TZ55/PQ3TZ50/53/PQxxTZ51/11)
RR=20 log(ei(rms)/eo(rms))
1
2
3
5
V
Fig. 1
Test Circuit
A
V
A
VIN
Iq
IC
IO
VO
VC
RL
0.33
F
47
F
+
1
2
3
5
Input voltage
Output voltage
Load regulation
Line regulation
Temperature coefficient of output voltage
Ripple rejection
Dropout voltage
4 ON-state voltage for control
ON-state current for control
OFF-state voltage for control
OFF-state
current for
control
Quiescent
current
Output OFF-state consumption current
PQ2TZ55/15
PQ3TZ50
PQ3TZ53
PQ2TZ55/15
PQ3TZ50
PQ3TZ53
PQ05TZ51/11
PQ09TZ51/11
PQ12TZ51/11
PQ05TZ51/11
PQ2TZ55/15
PQ3TZ50/53
PQ05TZ51/11
PQ2TZ55/15
PQ3TZ50/53
PQ05TZ51/11
PQ2TZ55/15
PQ3TZ50/53
Symbol
VIN
Vo
RegL
RegI
TcVo
RR
Vi-o
Vc(on)
Ic(on)
Vc(off)
Ic(off)
Iq
Iqs
Conditions
––
5, 9
5, 6
Io=5mA, 10
Tj=0 to 125C, Io=5mA, 5
Refer to Fig.2
7, 9
5, 8, 9
5, 9
5
5, Vc=0.4V
5, Io=0A
5, Vc=0.4V, Io=0A
MIN.
3.0
3.4
3.7
2.438
2.925
3.218
4.88
8.87
11.7
––
45
––
2.0
––
TYP.
––
2.5
3.0
3.3
5.0
9.0
12.0
0.2
0.1
±0.01
60
0.2
––
4
––
MAX.
10.0
2.562
3.075
3.382
5.12
9.22
12.3
2.0
2.5
––
0.5
––
200
0.8
2
10
5
Unit
V
%
%/C
dB
V
A
V
A
mA
A
Parameter
s Electrical Characteristics
(Unless otherwise specified, conditions shall be4,VC=2.7V, Ta=25C)
4 PQ2TZ55 : Io=0.3A, VIN=3.3V, PQ2TZ15 : Io=0.5A, VIN=3.3V
5 PQ2TZ51/11 :VIN=7V, PQ09TZ51/11 : VIN=11V, PQ12TZ51/11 : VIN=14V, PQ3TZ50/53 : VIN=5V
6 PQxxTZ51, PQ3TZ50/53, PQ2TZ55 : Io=5mA to 0.5A, PQxxTZ51, PQ2TZ15 : Io=5mA to 1.0A
7 Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
8 In case of opening control terminal
, output voltage turns off.
9 PQxxTZ51, PQ3TZ50/53 : Io=0.3A, PQxxTZ11, PQ2TZ55 : Io=0.5A, PQ2TZ15 : Io=1.0A
PQ3TZ50 : VIN=3.4V, PQ3TZ53 : VIN=3.7V, PQ2TZ55/15 : VIN=3V
10 PQ05TZ51/11 : VIN=6V to 16V, PQ09TZ51/11 : VIN=10V to 20V, PQ12TZ51/11 : VIN=13V to 23V, PQ3TZ50/53 : VIN=4V to 10V,
PQ2TZ55/15 : VIN=3V to 10V
2
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