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PDF 78L05ACZ Data sheet ( Hoja de datos )
| Número de pieza | 78L05ACZ | |
| Descripción | LM78L05ACZ | |
| Fabricantes | Fairchild semiconductors | |
| Logotipo |  |
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MC78LXXA/LM78LXXA/MC78L05AA
3-Terminal 0.1A Positive Voltage Regulator
Features
• Maximum Output Current of 100mA
• Output Voltage of 5V, 8V, 12V, 15V, 18V and 24V
• Thermal Overload Protection
• Short Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
Description
The MC78LXXA/LM78LXXA/MC78L05AA series of
fixed voltage monolithic integrated circuit voltage
regulators are suitable for application that required supply
current up to 100mA.
TO-92
SOT-89
GND
1 23
123
1. Output 2. GND 3. Input
8-SOP
81
1. Output 2. GND 3. GND 4. NC
5. NC 6. GND 7. GND 8. Input
Internal Block Diagram
InpuVt I
3
I
REFERENCE VOLTAGE
+
-
GND
2
THERMAL SHUTDOWN
CIRCUIT
SHORT CIRCUIT
PROTECTION
©2002 Fairchild Semiconductor Corporation
RSC
VO0 utput
1
Rev. 1.0.4
1 page  
MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L15A) (Continued)
(VI = 23V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33 µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Symbol
VO
∆VO
∆VO
Output Voltage
VO
Quiescent Current
IQ
Quiescent Current
Change
With Line ∆IQ
With Load ∆IQ
Output Noise Voltage
VN
Temperature Coefficient of VO ∆VO/∆T
Ripple Rejection
RR
Dropout Voltage
VD
Conditions
Min.
TJ = 25°C
14.4
TJ = 25°C
17.5V ≤ VI ≤ 30V
20V ≤ VI ≤ 30V
-
-
TJ = 25°C
1mA ≤ IO ≤ 100mA
1mA ≤ IO ≤ 40mA
-
-
17.5V ≤ VI ≤ 30V 1mA ≤ IO ≤ 40mA 14.25
17.5V ≤ VI ≤
VMAX (Note 2)
1mA ≤ IO ≤ 70mA
14.25
TJ = 25°C
-
20V ≤ VI ≤ 30V
-
1mA ≤ IO ≤ 40mA
-
TA = 25°C, 10Hz ≤ f ≤ 100kHz
-
IO = 5mA
-
f = 120Hz, 18.5V≤VI ≤28.5V, TJ = 25°C 34
TJ = 25°C
-
Typ.
15
25
20
25
12
-
-
2.1
-
-
90
-1.3
60
1.7
Max.
15.6
300
250
150
75
15.75
Unit
V
mV
mV
mV
mV
V
15.75 V
6.0 mA
1.5 mA
0.1 mA
- µV/Vo
- mV/°C
- dB
-V
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation PD ≤ 0.75W.
5
5 Page 
Mechanical Dimensions (Continued)
Package
8-SOP
1.55 ±0.20
0.061 ±0.008
MC78LXXA/LM78LXXA/MC78L05AA
Dimensions in millimeters
MIN
0.1~0.25
0.004~0.001
#1 #8
#4 #5
6.00 ±0.30
0.236 ±0.012
3.95 ±0.20
0.156 ±0.008
1.80
0.071
MAX
0.50 ±0.20
0.020 ±0.008
5.72
0.225
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet 78L05ACZ.PDF ] | |
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