PL1085-XXXJ3 Datasheet, PDF (2/4 Pages) Cystech Electonics Corp. – 3A Low Dropout Positive Voltage Regulator

Spec. No. : C540J3
CYStech Electronics Corp. Issued Date : 2003.06.25
Revised Date :
Page No. : 2/4
Ordering Information
Device
PL1085-AdjJ3
PL1085-1.5J3
PL1085-1.8J3
PL1085-2.5J3
PL1085-2.85J3
Output Voltage
Adjustable
1.5V
1.8V
2.5V
2.85V
Device
PL1085-3.0J3
PL1085-3.3J3
PL1085-3.5J3
PL1085-5.0J3
Output Voltage
3.0V
3.3V
3.5V
5.0V
Absolute Maximum Ratings
VIN pin to ADJ/GND pin ……………………………………………………………………………………………….7V
Operating Junction Temperature Range ………………………………………………………………………0°C~ 125°C
Storage Temperature Range………………………………………………………………………………..- 65°C ~ 150°C
Thermal Resistance Junction to Case …………………………………………………………………………….12.5°C /W
Thermal Resistance Junction to Ambient (Assume no ambient airflow, no heatsink) ………………………….. 100°C /W
Lead Temperature (Soldering) 10 sec. ……………………………………………………………………………….260°C
Electrical Characteristics (Vin=5V, Io=10mA,Tj=25℃,unless otherwise noted)
Symbol
Parameter
Conditions
VREF
Vo
∆Vo
∆Vo
Is
IAdj
∆IAdj
Ts
IL
VN
RR
VD
Reference Voltage
Output Voltage
Line Regulation
Load Regulation
Current Limit
Adjust Pin Current
Adjust Pin Current
Change
Temperature Stability
Minimum Load Current
RMS Output Noise(% of Vout)
Ripple Rejection Ratio
Dropout Voltage
Tj=25°C
PL1085-1.5
PL1085-1.8
PL1085-2.5
PL1085-2.85
PL1085-3.0
PL1085-3.3
PL1085-3.5
PL1085-5.0
Adj : 2.65V≤Vin≤7V,Tj=25℃
Fix : 1.4+Vout≤Vin≤7V
10mA≤Io≤3A,Tj=25℃
Vin-Vout=1.5V
2.65V≤Vin≤7V
2.65V≤Vin≤7V, 0°C≤Tj≤125°C
Io=0.5A, 0°C≤Tj≤125°C
0°C≤Tj≤125°C
10Hz≤f≤10KHz,Tj=25℃
Vin-Vout=3V, f=120Hz,
Cout=25μF
∆Vout , ∆VREF=1%,
10mA≤Io≤3A
0°C≤Tj≤125°C
PL1085J3
Min Typ Max
1.238
1.48
1.78
2.47
2.82
2.97
3.26
3.46
4.95
1.250
1.50
1.80
2.50
2.85
3.00
3.30
3.50
5.00
1.262
1.52
1.82
2.53
2.88
3.03
3.34
3.54
5.05
Units
V
V
- 0.015 0.2
%
-
-
0.6
%
3
-
-
A
-
55 90 μA
-
0.2
5
μA
- 0.5 -
%
-
5 10 mA
- 0.003 -
%
60 72 -
dB
- 1.2 1.3
V
CYStek Product Specification