CYStech Electronics Corp.
Ordering Information
Device
LM78L05AA3
LM78L05BA3
Output Voltage Tolerance
3%
5%
Spec. No. : C515A3
Issued Date : 2003.03.26
Revised Date :2006.04.07
Page No. : 2/5
Electrical Characteristics
Vin=10V, Iout=40mA, 0°C≤Tj≤125°C, Cin=0.33uF, Cout=0.1uF (unless otherwise noted)
Symbol
Parameter
Conditions
Vo
Output Voltage
∆Vo
Line Regulation
∆Vo
Load Regulation
IQ
Quiescent Current
∆IQ
Quiescent Current with load
Change
with line
Vn
Output Noise Voltage
∆Vin / ∆Vout Ripple Rejection
VD
Dropout Voltage
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
7V≤Vin≤20V
Tj=25°C, 7V≤Vin≤20V
Tj=25°C, 8V≤Vin≤20V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
Tj=125°C
1mA≤Io≤40mA
8V≤Vin≤20V
Ta=25°C, 10Hz≤f≤10KHz
8V≤Vin≤16V, f=120Hz
Tj=25°C
LM78L05A
Min Typ Max
4.85 5.00 5.15
4.85 - 5.15
4.85 - 5.15
Units
V
-
-
150 mV
-
- 100
-
-
30 mV
-
- 100
-
3
6 mA
-
- 5.5
-
-
0.1 mA
-
- 1.5
- 40 - uV
47 62 - dB
- 1.7 - V
Symbol
Parameter
Conditions
Vo
Output Voltage
∆Vo
Line Regulation
∆Vo
Load Regulation
IQ
Quiescent Current
∆IQ
Quiescent Current with load
Change
with line
Vn
Output Noise Voltage
∆Vin / ∆Vout Ripple Rejection
VD
Dropout Voltage
Tj=25°C
1mA≤Io≤70mA
1mA≤Io≤40mA and
7V≤Vin≤20V
Tj=25°C, 7V≤Vin≤20V
Tj=25°C, 8V≤Vin≤20V
Tj=25°C, 1mA≤Io≤40mA
Tj=25°C, 1mA≤Io≤100mA
Tj=25°C
Tj=125°C
with load
with line
Ta=25°C, 10Hz≤f≤10KHz
8V≤Vin≤16V, f=120Hz
Tj=25°C
LM78L05B
Min Typ Max
4.80 5.00 5.20
4.75 - 5.25
4.75 - 5.25
Units
V
-
-
150 mV
-
- 100
-
-
30 mV
-
- 100
-
3
6 mA
-
- 5.5
-
-
-
-
0.1
1.5
mA
- 40 - uV
47 62 - dB
- 1.7 - V
LM78L05XA3
CYStek Product Specification