BL78L05
3-TERMINAL POSITIVE
VOLTAGE REGULATORS
FEATURES
PIN CONNECTION
Maximum Output current: 0.1A
Output Voltage: 5V
Thermal Overload Protection
Absolute Maximum Ratings (Ta=25°
C)
Characteristics
Input Voltage
Power Dissipation
Operating ambient Temperature Range
Storage Temperature Range
TO-92
SOT-89
SOP8
Symbol
Vi
Pd
Topr
Tstg
Value
30
625
350
500*
-25½ +125
-55½ +150
Unit
V
mW
℃
℃
ELECTRICAL CHARACTERISTICS
(unless otherwise noted, Vi=10V,Io=40mA, -30<Tj<85℃,C1=0.33μF,Co=0.1μF)(Note1)
Characteristics
Test conditions
Tj=25℃
Output Voltage
7V≤Vi≤20V; Io=1mA~40mA
7V≤Vi≤Vmax;Io=1mA~70mA
Load Regulation
Line Regulation
Quiescent Current
Quiescent Current
Change
Ripple Rejection
Dropout Voltage
Short Circuit Current
Limit
8V≤Vi≤20V
1mA≤Io≤40mA
10V≤Vi≤20V; f=120Hz; Tj=25°C
Tj=25°C
Tj=25°C
VIN=10V; Io=1mA~100mA
VIN=10V; Io=1mA~40mA
IOUT=40mA; 7V≤Vi≤20V
IOUT=40mA; 8V≤Vi≤20V
Δ Vo
Δ Vo
Iq
Δ Iq
RR
Vd
Isc
-1.5
-0.1
40
2.2
0.41
Vo
Symbol
Min
4.82
4.8
4.8
-60
-30
-150
-100
Typ
5
Max
5.18
5.2
5.2
60
30
150
100
5.5
1.5
0.1
Unit
V
V
V
(Note2)
mV
mV
mV
mV
mA
mA
mA
dB
V
V
Note 1:
The Maximum steady state usable output current and input voltage are very dependent on the heating sinking and/or lead
temperature length of the package. The date above represent pulse test conditions with junction temperatures as indicated at the
initiation of test.
Note 2:
Power dissipation To-92<0.625W, SOT-89<0.35W,SOP8<0.5W
Shanghai Belling Corp., Ltd.
Rev. 1.1 www.belling.com.cn
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BL78L05
APPLICATION CIRCUIT
Bypass capacitors Co of at least 0.1uF are recommended for optimum stability and transient response.
It should be located as close as possible (recommended to be less than 10mm) to the regulators.
OUTLINE DRAWING
Shanghai Belling Corp., Ltd.
Rev. 1.1 www.belling.com.cn
2/2