©2005 Fairchild Semiconductor Corporation
www.fairchildsemi
Rev. 1.0.5
Features
•Maximum Output Current of 100mA
•Output V oltage of 5V , 6V , 8V , 9V ,10V , 12V , 15V , 18V and 24V
•Thermal Overload Protection •Short Circuit Current Limiting
•Output V oltage 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
1. Output
2. GND
3. Input 8-SOP
2. GND
3. GND
4. NC
5. NC
6. GND
7. GND
8. Input
11
SOT-89
1GND
2
3
23
8
KA78LXXA/KA78L05AA
3-Terminal 0.1A Positive Voltage Regulator
KA78LXXA/KA78L05AA
2
Absolute Maximum Ratings
Electrical Characteristics(KA78L05A)
(V I = 10V, I O = 40mA, 0°C ≤ T J ≤ 125°C, C I = 0.33µF, C O = 0.1µF, unless otherwise specified. (Note1)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 P D ≤ 0.75W.
Parameter
Symbol Value Unit Input Voltage (for V O = 5V, 8V)(for V O = 12V to 18V)(for V O = 24V
V I 303540V V V Operating Junction Temperature Range T J 0 ~ +150°C Storage Temperature Range
T STG
-65 ~ +150
°C
Parameter Symbol Conditions
Min.Typ.Max.Unit Output Voltage V O T J = 25°C 4.8 5.0 5.2V Line Regulation (Note1)
∆V O T J = 25°C 7V ≤ V I ≤ 20V -8150mV 8V ≤ V I ≤ 20V -6100mV Load Regulation (Note1)
∆V O
T J = 25°C 1mA ≤ I O ≤ 100mA -1160mV 1mA ≤ I O ≤ 40mA - 5.030mV Output Voltage V O 7V ≤ V I ≤ 20V
1mA ≤ I O ≤ 40mA -- 5.25V 7V ≤V I ≤ V MAX (Note2)1mA ≤ I O ≤ 70mA 4.75- 5.25V Quiescent Current I Q T J = 25°C - 2.0 5.5mA Quiescent Current Change
With Line ∆I Q 8V ≤V I ≤ 20V -- 1.5mA With Load
∆I Q 1mA ≤ I O ≤ 40 mA
--0.1mA Output Noise Voltage V N T A = 25°C, 10Hz ≤ f ≤ 100kHz -40-µV/Vo Temperature Coefficient of V O ∆V O /∆T I O = 5mA
--0.65-mV/°C Ripple Rejection RR f = 120Hz, 8V ≤ V I ≤ 18V, T J = 25°C 4180-dB Dropout Voltage
V D
T J = 25°C
- 1.7
-
V
KA78LXXA/KA78L05AA
3
Electrical Characteristics(KA78L06A) (Continued)
(V I = 12V, I O = 40mA, 0°C ≤ T J ≤ 125°C, C I = 0.33µF, C O = 0.1µF, unless otherwise specified. (Note 1)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 P D ≤ 0.75W.
Parameter Symbol Conditions
Min.Typ.Max.Unit Output Voltage V O T J = 25°C 5.75 6.0 6.25V Line Regulation (Note1)
∆V O T J = 25°C 8.5V ≤ V I ≤ 20V -64175mV 9V ≤ V I ≤ 20V -54125mV Load Regulation (Note1)∆V O T J = 25°C
1mA ≤ I O ≤ 100mA -12.880mV 1mA ≤ I O ≤ 70mA - 5.840mV Output Voltage V O 8.5 ≤ V I ≤ 20V, 1mA ≤ I O ≤ 40mA 5.7- 6.3V 8.5 ≤ V I ≤ V MAX (Note), 1mA ≤ I O ≤ 70mA 5.7- 6.3V Quiescent Current I Q
T J = 25°C -- 5.5mA T J = 125°C - 3.9 6.0mA Quiescent Current Change
With Line ∆I Q 9 ≤ V I ≤ 20V -- 1.5mA With Load
∆I Q 1mA ≤ I O ≤ 40mA
--0.1mA Output Noise Voltage V N T A = 25°C, 10Hz ≤ f ≤ 100kHz -40-µV/Vo Temperature Coefficient of V O ∆V O /∆T I O = 5mA
-0.75-mV/°C Ripple Rejection RR f = 120Hz, 10V ≤ V I ≤ 20V, T J = 25°C 4046-dB Dropout Voltage
V D
T J = 25°C
- 1.7
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KA78LXXA/KA78L05AA
4
丝杠加工Electrical Characteristics(KA78L08A) (Continued)
(V I = 14V, I O = 40mA, 0°C ≤ T J ≤ 125°C, C I = 0.33µF, C O = 0.1µF, unless otherwise specified. (Note1)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 P D ≤ 0.75W.
Parameter Symbol Conditions
Min.Typ.Max.Unit Output Voltage V O T J = 25°C 7.78.08.3V Line Regulation (Note1)
∆V O T J = 25°C 10.5V ≤ V I ≤ 23V -10175mV 11V ≤ V I ≤ 23V -8125mV Load Regulation (Note1)
∆V O
金菠萝T J = 25°C
1mA ≤ I O ≤ 100mA -1580mV 1mA ≤ I O ≤ 40mA -8.040mV Output Voltage V O 10.5V ≤ V I ≤ 23V 1mA ≤ I O ≤ 40mA
7.6-8.4V 10.5V ≤ V I ≤ V MAX (Note2)1mA ≤ I O ≤ 70mA
7.6-8.4V Quiescent Current I Q T J = 25°C - 2.0 5.5mA Quiescent Current Change
With Line ∆I Q 11V ≤ V I ≤ 23V -- 1.5mA With Load
∆I Q 1mA ≤ I O ≤ 40mA
-
-0.1mA Output Noise Voltage V N T A = 25°C, 10Hz ≤ f ≤100kHz -60-µV/Vo Temperature Coefficient of V O ∆V O /∆T I O = 5mA
--0.8-mV/°C Ripple Rejection RR f = 120Hz, 11V ≤ V I ≤ 21V, T J = 25°C 3970-dB Dropout Voltage
V D
T J = 25°C
- 1.7
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KA78LXXA/KA78L05AA
5
Electrical Characteristics(KA78L09A) (Continued)
(V I = 15V, I O = 40mA, 0°C ≤ T J ≤ 125°C, C I = 0.33µF, C O = 0.1µF, unless otherwise specified. (Note1)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 P D ≤ 0.75W.
Parameter Symbol Conditions
Min.Typ.Max.Unit Output Voltage V O T J = 25°C 8.649.09.36V Line Regulation (Note1)
∆V O T J = 25°C 11.5V ≤ V I ≤ 24V -90200mV 13V ≤ V I ≤ 24V -100150mV Load Regulation (Note1)
∆V O
T J = 25°C
1mA ≤ I O ≤ 100mA -2090mV 1mA ≤ I O ≤ 40mA -1045mV Output Voltage V O 11.5V ≤ V I ≤ 24V 1mA ≤ I O ≤ 40mA
8.55-9.45V 11.5V ≤ V I ≤ V MAX (Note 2)1mA ≤ I O ≤ 70mA
半带滤波器8.55-9.45V Quiescent Current I Q T J = 25°C - 2.1 6.0mA Quiescent Current Change
With Line ∆I Q 13V ≤ V I ≤ 24V -- 1.5mA With Load
∆I Q 1mA ≤ I O ≤ 40mA
--0.1mA Output Noise Voltage V N T A = 25°C, 10Hz ≤ f ≤ 100kHz -70-µV/Vo Temperature Coefficient of V O ∆V O /∆T I O = 5mA
--0.9-mV/°C Ripple Rejection RR f = 120Hz, 12V ≤ V I ≤ 22V, T J = 25°C 3844-dB Dropout Voltage
V D
T J = 25°C
- 1.7
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KA78LXXA/KA78L05AA
6
Electrical Characteristics(KA78L10A) (Continued)
(V I = 16V, I O = 40mA, 0 °C ≤ T J ≤ 125 °C, C I = 0.33 µF, C O = 0.1µF, unless otherwise specified. (Note1)Notes:
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 P D ≤ 0.75W.
Parameter Symbol Conditions
Min.Typ.Max.Unit Output Voltage V O T J = 25°C 9.610.010.4V Line Regulation (Note1)∆V O T J = 25°C 12.5 ≤ V I ≤ 25V -100220mV 14V ≤ V I ≤ 25V -100170mV Load Regulation (Note1)
∆V O
T J = 25°C
新型高效台车式退火炉
1mA ≤ I O ≤ 100mA -2094mV 1mA ≤ I O ≤ 70mA -1047mV
Output Voltage
V O
机壳12.5V ≤ V I ≤ 25V, 1mA ≤ I O ≤ 40mA
9.5-10.5V 12.5V ≤ V I ≤ V MAX (Note2)1mA ≤ I O ≤ 70mA 9.5
-10.5Quiescent Current I Q T J = 25°C -- 6.0mA T J =125°C - 4.2 6.5Quiescent Current Change
With Line ∆I Q 12.5 ≤ V I ≤ 25V -- 1.5mA With Load
∆I Q 1mA ≤ I O ≤ 40mA
--0.1mA Output Noise Voltage V N T A = 25°C, 10Hz ≤ f ≤ 100kHz -74-µV/Vo Temperature Coefficient of V O ∆V O /∆T I O = 5mA
-0.95-mV/°C Ripple Rejection RR f = 120Hz, 15V ≤ V I ≤ 25V, T J = 25°C 3843-dB Dropout Voltage
V D
T J = 25°C
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1.7
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