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| R070LD10 Datasheet, PDF (4/10 Pages) Unisonic Technologies – VOLTAGE REGULATOR | |||
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R070LD10
 ABSOLUTE MAXIMUM RATINGS
LINEAR INTEGRATED CIRCUIT
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage (Note 2)
VIN
10
V
ON/OFF Control Voltage (Note 2)
VC
10
V
Output Adjustment pin Voltage (Note 2)
VADJ
5
V
Output Current
IOUT
1
A
Power Dissipation
PD
8
W
Junction Temperature
TJ
150
°C
Operating Temperature
TOPR
-40 ~ +85
°C
Storage Temperature
TSTG
-40 ~ +150
°C
Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. All are open except GND and applicable terminals.
 ELECTRICAL CHARACTERISTICS
For Adjustable Version
(VIN=5V, VOUT=3.3V (R1=1Kâ¦), IOUT=500mA, VC=2.7V, Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
Input Voltage
VIN
2.35
10.0 V
Output Voltage
VOUT
1.5
7.0 V
Load Regulation
ÎVOUT IOUT=5mA~1A
0.2 1
%
Line Regulation
ÎVOUT VIN=4~ 8V, IOUT=5mA
0.2 1
%
Ripple Rejection
RR
60
dB
Dropout Voltage
VD
IOUT=500mA, VIN=2.85V
0.5 V
Reference Voltage
VREF
1.206 1.23 1.254 V
Temperature Coefficient of Reference
Voltage
TCVREF TJ=0 ~125°C, IOUT=5mA
±1.0
%
ON-State Voltage for Control
VC(ON) (Note)
2.0
V
ON-State Current for Control
IC(ON)
200 μA
OFF-State Voltage for Control
VC(OFF) IOUT=0A
0.6 V
OFF-State Current for Control
IC(OFF) IOUT=0A, VC=0.4V
5 μA
Quiescent Current
IQ
IOUT=0A
1
2 mA
Output Off-State Consumption Current
IQS
VC=0.4V
5 μA
Note: In case that the control terminal (2th pin) is non-connection, output voltage should be OFF state.
For Fixed Version
(VIN=VOUT+1V, IOUT=500mA, VC=2.0V, Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Input Voltage
VIN
10.0 V
Output Voltage
VOUT
VOUT
Ã0.98
VOUT
VOUT
Ã1.02
V
Load Regulation
ÎVOUT IOUT=5mA~1A
0.2 1
%
Line Regulation
ÎVOUT VIN=VOUT+0.5V~ 8V, IOUT=5mA
0.2 1
%
Ripple Rejection
RR
60
dB
Dropout Voltage
VD
IOUT=500mA
0.5 V
Temperature Coefficient of Reference
Voltage
TCVREF TJ=0 ~125°C, IOUT=5mA
±1.0
%
ON-State Voltage for Control
VC(ON) (Note)
2.0
V
ON-State Current for Control
IC(ON)
200 μA
OFF-State Voltage for Control
VC(OFF) IOUT=0A
0.6 V
OFF-State Current for Control
IC(OFF) IOUT=0A, VC=0.4V
5 μA
Quiescent Current
IQ
IOUT=0A
1
2 mA
Output Off-State Consumption Current
IQS
VC=0.4V
5 μA
Note: In case that the control terminal (2th pin) is non-connection, output voltage should be OFF state.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 10
QW-R101-024.C
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