ML78L00-FBE (Micro Electronics)
3-TERMINAL POSITIVE VOLTAGE REGULATOR

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ML78L00-FBE*
SERIES
3-TERMINAL POSITIVE
VOLTAGE REGULATOR
The ML78L00-FBE* series of 3-Terminal Positive Voltage Regulators. These regulators employ internal current-limiting
and thermal-shutdown, making them essentially indestructible. If adequate heat sinking is provided, they can deliver up to
100mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or on-
card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they
can be used with power pass elements to make high-current voltage regulators. The ML78L00-FBE series used as a zener
diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of
magnitude, along with lower quiescent current and lower noise.
* Parts of FBE are satisfied with requirements of directive 2002/95/EC on RoHS.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MAXIMUM RATINGS
(ML78L05A to ML78L10A) 30
Input Voltage
VIN (ML78L12A to ML78L18A) 35
(ML78L24A)
40
Output Current
Io
100
Power Dissipation
PD
Operating Temperature Range Topr
500
-40 to +85
Storage Temperature Range
Tstg
-40 to +150
(Ta=25)
UNIT
V
mA
mW
Package Outline
TO-92
1. OUT
2. GND
3. IN
1
23
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
(Tj=25,CIN=0.33μF,Co=0.1μF)
Measurement is to be conducted is pulse testing.
TEST CONDITIONS
MIN. TYP. MAX. UNIT
ML78L05A
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Cofficient of Output Voltage
Ripple Rejection
Output Noise Voltage
Vo VIN=10V
ΔVo Vin 1 VIN=7V to 20V
ΔVo Vin 2 VIN=8V to 20V
ΔVo Io 1 VIN=10V
ΔVo Io 2 VIN=10V
IQ VIN=10V
ΔVo / ΔT VIN=10V
RR
VNO
8V<VIN<18V
VIN=10V
Io=40mA
Io=40mA
Io=40mA
Io=1 to 40mA
Io=1 to 100mA
Io=0mA
Io=1mA
Io=40mA
ein=1Vp-p f=120Hz
BW=10Hz to 100KHz
Io=40mA
4.75 5.0 5.25
- - 150
- - 100
- - 30
- - 60
- 3.8 6
V
mV
mV
mV
mV
mA
- 0.4 - mV/
41 49
-
dB
- 42 - μV
ML78L06A
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Cofficient of Output Voltage
Ripple Rejection
Output Noise Voltage
Vo VIN=11V
ΔVo Vin 1 VIN=8V to 20V
ΔVo Vin 2 VIN=9V to 20V
ΔVo Io 1 VIN=11V
ΔVo Io 2 VIN=11V
IQ VIN=11V
ΔVo / ΔT VIN=11V
RR
VNO
9V<VIN<19V
VIN=11V
Io=40mA
Io=40mA
Io=40mA
Io=1 to 40mA
Io=1 to 100mA
Io=0mA
Io=1mA
Io=40mA
ein=1Vp-p f=120Hz
BW=10Hz to 100KHz
Io=40mA
5.7 6.0 6.3
V
- - 175 mV
- - 125 mV
- - 40 mV
- - 80 mV
- 3.9 6 mA
- 0.5 - mV/
40 48
-
dB
- 46 - μV
Sep-05
Sheet 1 of 5


ML78L00-FBE (Micro Electronics)
3-TERMINAL POSITIVE VOLTAGE REGULATOR

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ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
(Tj=25,CIN=0.33μF,Co=0.1μF)
Measurement is to be conducted is pulse testing.
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
ML78L08A
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Cofficient of Output Voltage
Ripple Rejection
Output Noise Voltage
Vo VIN=14V
ΔVo Vin 1 VIN=10.5V to 23V
ΔVo Vin 2 VIN=11V to 23V
ΔVo Io 1 VIN=14V
ΔVo Io 2 VIN=14V
IQ VIN=14V
ΔVo / ΔT VIN=14V
RR
VNO
13V<VIN<23V
VIN=14V
Io=40mA
Io=40mA
Io=40mA
Io=1 to 40mA
Io=1 to 100mA
Io=0mA
Io=1mA
Io=40mA
ein=1Vp-p f=120Hz
BW=10Hz to 100KHz
Io=40mA
7.6 8.0 8.4
V
- - 175 mV
- - 125 mV
- - 40 mV
- - 80 mV
- 4.0 6 mA
- 0.6 - mV/
37 46
-
dB
- 54 - μV
ML78L09A
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Cofficient of Output Voltage
Ripple Rejection
Output Noise Voltage
Vo VIN=16V
ΔVo Vin 1 VIN=12V to 24V
ΔVo Vin 2 VIN=13V to 24V
ΔVo Io 1 VIN=16V
ΔVo Io 2 VIN=16V
IQ VIN=16V
ΔVo / ΔT VIN=16V
RR
VNO
15V<VIN<25V
VIN=16V
Io=40mA
Io=40mA
Io=40mA
Io=1 to 40mA
Io=1 to 100mA
Io=0mA
Io=1mA
Io=40mA
ein=1Vp-p f=120Hz
BW=10Hz to 100KHz
Io=40mA
8.55 9.0 9.45
- - 175
- - 125
- - 40
- - 90
- 4.1 6
V
mV
mV
mV
mV
mA
- 0.65 - mV/
38 45
-
dB
- 58 - μV
ML78L10A
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Cofficient of Output Voltage
Ripple Rejection
Output Noise Voltage
Vo VIN=17V
ΔVo Vin 1 VIN=13V to 25V
ΔVo Vin 2 VIN=14V to 25V
ΔVo Io 1 VIN=17V
ΔVo Io 2 VIN=17V
IQ VIN=17V
ΔVo / ΔT VIN=17V
RR
VNO
15V<VIN<25V
VIN=17V
Io=40mA
Io=40mA
Io=40mA
Io=1 to 40mA
Io=1 to 100mA
Io=0mA
Io=1mA
Io=40mA
ein=1Vp-p f=120Hz
BW=10Hz to 100KHz
Io=40mA
9.5 10.0 10.5
- - 175
- - 125
- - 40
- - 90
- 4.2 6
V
mV
mV
mV
mV
mA
- 0.7 - mV/
37 44
-
dB
- 62 - μV
ML78L12A
Output Voltage
Line Regulation 1
Line Regulation 2
Load Regulation 1
Load Regulation 2
Quiescent Current
Average Temperature
Cofficient of Output Voltage
Ripple Rejection
Output Noise Voltage
Vo VIN=19V
ΔVo Vin 1 VIN=14.5V to 27V
ΔVo Vin 2 VIN=16V to 27V
ΔVo Io 1 VIN=19V
ΔVo Io 2 VIN=19V
IQ VIN=19V
ΔVo / ΔT VIN=19V
RR
VNO
15V<VIN<25V
VIN=19V
Io=40mA
Io=40mA
Io=40mA
Io=1 to 40mA
Io=1 to 100mA
Io=0mA
Io=1mA
Io=40mA
ein=1Vp-p f=120Hz
BW=10Hz to 100KHz
Io=40mA
11.4 12.0 12.6
- - 250
- - 200
- - 50
- - 100
- 4.3 6.5
V
mV
mV
mV
mV
mA
- 0.9 - mV/
37 42
-
dB
- 70 - μV
Sheet 2 of 5


ML78L00-FBE (Micro Electronics)
3-TERMINAL POSITIVE VOLTAGE REGULATOR

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ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
(Tj=25,CIN=0.33μF,Co=0.1μF)
Measurement is to be conducted is pulse testing.
TEST CONDITIONS
MIN. TYP.
MAX.
UNIT
ML78L15A
Output Voltage
Vo VIN=23V
Io=40mA
14.25 15.0 15.75 V
Line Regulation 1
ΔVo Vin 1 VIN=17.5V to 30V Io=40mA
- - 300 mV
Line Regulation 2
ΔVo Vin 2 VIN=19V to 30V Io=40mA
- - 250 mV
Load Regulation 1
ΔVo Io 1 VIN=23V
Io=1 to 40mA
- - 75 mV
Load Regulation 2
ΔVo Io 2 VIN=23V
Io=1 to 100mA
- - 150 mV
Quiescent Current
IQ VIN=23V
Io=0mA
-
4.6 6.5
mA
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=23V
Io=1mA
- 1 - mV/
Ripple Rejection
RR 18.5V<VIN<28.5V Io=40mA
ein=1Vp-p f=120Hz 34 39
-
dB
Output Noise Voltage
VNO
VIN=23V
BW=10Hz to 100KHz
Io=40mA
-
82
-
μV
ML78L18A
Output Voltage
Vo VIN=26V
Io=40mA
17.1 18.0 18.9
V
Line Regulation 1
ΔVo Vin 1 VIN=20.5V to 33V Io=40mA
- - 360 mV
Line Regulation 2
ΔVo Vin 2 VIN=22V to 33V Io=40mA
- - 300 mV
Load Regulation 1
ΔVo Io 1 VIN=26V
Io=1 to 40mA
- - 90 mV
Load Regulation 2
ΔVo Io 2 VIN=26V
Io=1 to 100mA
- - 180 mV
Quiescent Current
IQ VIN=26V
Io=0mA
-
4.7 6.5
mA
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=26V
Io=1mA
- 1.1 - mV/
Ripple Rejection
RR 21.5V<VIN<31.5V Io=40mA
ein=1Vp-p f=120Hz 32 36
-
dB
Output Noise Voltage
VNO
VIN=26V
BW=10Hz to 100KHz
Io=40mA
-
89
-
μV
ML78L24A
Output Voltage
Vo VIN=32V
Io=40mA
22.8 24.0 25.2
V
Line Regulation 1
ΔVo Vin 1 VIN=26.5V to 39V Io=40mA
- - 480 mV
Line Regulation 2
ΔVo Vin 2 VIN=29V to 39V Io=40mA
- - 400 mV
Load Regulation 1
ΔVo Io 1 VIN=32V
Io=1 to 40mA
- - 120 mV
Load Regulation 2
ΔVo Io 2 VIN=32V
Io=1 to 100mA
- - 240 mV
Quiescent Current
IQ VIN=32V
Io=0mA
-
4.8 6.5
mA
Average Temperature
Cofficient of Output Voltage
ΔVo / ΔT VIN=32V
Io=1mA
- 1.4 - mV/
Ripple Rejection
RR 27.5V<VIN<37.5V Io=40mA
ein=1Vp-p f=120Hz 30 33
-
dB
Output Noise Voltage
VNO
VIN=32V
BW=10Hz to 100KHz
Io=40mA
-
97
-
μV
Sheet 3 of 5


ML78L00-FBE (Micro Electronics)
3-TERMINAL POSITIVE VOLTAGE REGULATOR

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ML78L00-FBE SERIES
Sheet 4 of 5


ML78L00-FBE (Micro Electronics)
3-TERMINAL POSITIVE VOLTAGE REGULATOR

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ML78L00-FBE SERIES
78L05 / L24 Quiescent Current vs.
Output Current
(Tj = 25° C)
5.4
5.2
5.0
78L24 VIN =32V
4.8
4.6
4.4
4.2
4.0
78L05 VIN =10V
3.8
3.6
0
20 40
60
80
Output Current Io(mA)
100
78L05 Quiescent Current vs. Input
Voltage
5
(Io = 0mA, Tj = 25° C)
4
3
2
1
0
10 20
30
40
Input Voltage VIN (V)
Sheet 5 of 5




ML78L00-FBE.pdf
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