KA78L05AA Datasheet PDF - Fairchild
| Part Number | KA78L05AA | |
| Description | 3-Terminal 0.1A Positive Voltage Regulator | |
| Manufacturers | Fairchild | |
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www.fairchildsemi.com
KA78LXXA/KA78L05AA
3-Terminal 0.1A Positive Voltage Regulator
Features
• Maximum Output Current of 100mA
• Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and
24V
• Thermal Overload Protection
• Short Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
Description
The KA78LXXA/KA78L05AA 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
123
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
InpVuIt
3
I
REFERENCE VOLTAGE
+
-
GND
2
THERMAL SHUTDOWN
CIRCUIT
SHORT CIRCUIT
PROTECTION
©2002 Fairchild Semiconductor Corporation
RSC
OVu0 tput
1
Rev. 1.0.4
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KA78LXXA/KA78L05AA
Electrical Characteristics(KA78L09A) (Continued)
(VI = 15V, IO = 40mA, 0°C ≤ TJ ≤ 125°C, CI = 0.33µF, CO = 0.1µF, unless otherwise specified. (Note 1)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Output Voltage
Quiescent Current
Quiescent Current with line
Change
with load
Output Noise Voltage
Temperature Coefficient of VO
Ripple Rejection
Dropout Voltage
Symbol
VO
∆VO
∆VO
VO
IQ
∆IQ
∆IQ
VN
∆VO/∆T
RR
VD
Conditions
TJ = 25°C
TJ = 25°C
11.5V ≤ VI ≤ 24V
13V ≤ VI ≤ 24V
TJ = 25°C
1mA ≤ IO ≤ 100mA
1mA ≤ IO ≤ 40mA
11.5V ≤ VI ≤ 24V 1mA ≤ IO ≤ 40mA
11.5V ≤ VI ≤
VMAX (Note 2)
1mA ≤ IO ≤ 70mA
TJ = 25°C
13V ≤ VI ≤ 24V
1mA ≤ IO ≤ 40mA
TA = 25°C, 10Hz ≤ f ≤ 100kHz
IO = 5mA
f = 120Hz, 12V ≤ VI ≤ 22V, TJ = 25°C
TJ = 25°C
Min.
8.64
-
-
-
-
8.55
8.55
-
-
-
-
-
38
-
Typ.
9.0
90
100
20
10
-
-
2.1
-
-
70
-0.9
44
1.7
Max.
9.36
200
150
90
45
9.45
9.45
6.0
1.5
0.1
-
-
-
-
Unit
V
mV
mV
mV
mV
V
V
mA
mA
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
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| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ KA78L05AA.PDF Datasheet ] | |
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