PL1084-XXXF3 Datasheet, PDF (2/4 Pages) Cystech Electonics Corp. – 5A Low Dropout Positive Voltage Regulator

Spec. No. : C512F3
CYStech Electronics Corp. Issued Date : 2003.04.03
Revised Date :
Page No. : 2/4
Ordering Information
Device
PL1084-AdjF3
PL1084-1.5F3
PL1084-2.5F3
PL1084-2.85F3
PL1084-3.0F3
PL1084-3.3F3
PL1084-3.5F3
PL1084-5.0F3
Output Voltage
Adjustable
1.5V
2.5V
2.85V
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 ……………………………………………………………………………… 3°C /W
Thermal Resistance Junction to Ambient (Assume no ambient airflow, no heatsink) …………………………… 60°C /W
Lead Temperature (Soldering) 10 sec. ……………………………………………………………………………….260°C
Electrical Characteristics (Vin=5V, Io=10mA,Tj=25℃, unless otherwise noted)
Symbol
VREF
Vo
∆Vo
∆Vo
Is
IAdj
∆IAdj
Ts
IL
VN
RR
VD
Parameter
Conditions
Reference Voltage
Tj=25°C
Output Voltage
Line Regulation
PL1084-1.5
PL1084-2.5
PL1084-2.85
PL1084-3.0
PL1084-3.3
PL1084-3.5
PL1084-5.0
Adj: 2.65V≤Vin≤7V
Fix: Vout+1.4V≤Vin≤7V
Load Regulation
10mA≤Io≤5A
Current Limit
Vin-Vout=3V
Adjust Pin Current
2.65V≤Vin≤7V
Adjust Pin Current
Change
2.65V≤Vin≤7V, 0°C≤Tj≤125°C
Temperature Stability
Io=0.5A, 0°C≤Tj≤125°C
Minimum Load Current 0°C≤Tj≤125°C
RMS
Vout)
Output
Noise(%
of
10Hz≤f≤10KHz
Ripple Rejection Ratio
Vin-Vout=3V, f=120Hz,
Cout=25μF
Dropout Voltage
∆Vout,∆VREF=1%,
10mA≤Io≤5A
0°C≤Tj≤125°C
Min Typ Max
1.238
1.48
2.47
2.82
2.97
3.26
3.46
4.95
1.250
1.50
2.50
2.85
3.00
3.30
3.50
5.00
1.262
1.52
2.53
2.88
3.03
3.34
3.54
5.05
- 0.015 0.2
-
- 0.4
5.5 6.8 -
-
55 120
- 0.2 5
- 0.5 -
-
5 10
- 0.003 -
60 72 -
- 1.2 1.3
Units
V
V
%
%
A
μA
μA
%
mA
%
dB
V
PL1084F3
CYStek Product Specification