KA78L08A Fairchild Semiconductor, KA78L08A Datasheet

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KA78L08A

Manufacturer Part Number
KA78L08A
Description
The KA78LXX/KA78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA
Manufacturer
Fairchild Semiconductor
Datasheet

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Features
• Maximum Output Current of 100mA
• Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and
• Thermal Overload Protection
• Short Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
Internal Block Diagram
©2012 Fairchild Semiconductor Corporation
KA78LXXA/KA78L05AA
3-Terminal 0.1A Positive Voltage Regulator
24V
Inpu
V
I
t
3
REFERENCE VOLTAGE
2
GND
I
+
-
THERMAL SHUTDOWN
Description
The KA78LXXA/KA78L05AA series of fixed voltage
monolithic integrated circuit voltage regulators are suitable
for application that required supply current up to 100mA.
SHORT CIRCUIT
PROTECTION
1. Output 2. GND 3. GND 4. NC
1. Output 2. GND 3. Input
5. NC 6. GND 7. GND 8. Input
CIRCUIT
TO-92
8-SOP
1
2 3
8
1
SOT-89
1
2 3
www.fairchildsemi.com
GND
R
SC
1
Outpu
V
0
t
Rev. 1.0.7

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KA78L08A Summary of contents

Page 1

... Internal Block Diagram t Inpu REFERENCE VOLTAGE GND 2 ©2012 Fairchild Semiconductor Corporation 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- Output 2. GND 3. Input 8-SOP 1. Output 2. GND 3. GND ...

Page 2

KA78LXXA/KA78L05AA Absolute Maximum Ratings Parameter Input Voltage (for 8V) O (for V = 12V to 18V) O (for V = 24V O Operating Junction Temperature Range Storage Temperature Range Thermal Resistance Junction-Case TO-92 Thermal Resistance Junction-Air ...

Page 3

Electrical Characteristics(KA78L06A) = 40mA, 0°C ≤ T ≤ 125° 12V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Quiescent Current With Line Change With Load Output Noise Voltage ...

Page 4

... KA78LXXA/KA78L05AA Electrical Characteristics(KA78L08A) = 40mA, 0°C ≤ 14V 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 Ripple Rejection Dropout Voltage Note: 1 ...

Page 5

Electrical Characteristics(KA78L09A) = 40mA, 0°C ≤ T ≤ 125° 15V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Quiescent Current With Line Change With Load Output Noise Voltage ...

Page 6

KA78LXXA/KA78L05AA Electrical Characteristics(KA78L10A) = 40mA, 0 °C ≤ T ≤ 125 ° 16V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Quiescent Current With Line Change With Load ...

Page 7

Electrical Characteristics(KA78L12A) = 40mA, 0°C ≤ 19V 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 ...

Page 8

KA78LXXA/KA78L05AA Electrical Characteristics(KA78L15A) = 40mA, 0°C ≤ T ≤ 125° 23V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Quiescent Current With Line Change With Load Output Noise ...

Page 9

Electrical Characteristics(KA78L18A) = 40mA, 0°C ≤ T ≤ 125° 27V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Quiescent Current With Line Change With Load Output Noise Voltage ...

Page 10

KA78LXXA/KA78L05AA Electrical Characteristics(KA78L24A) = 40mA, 0°C ≤ T ≤ 125° 33V Parameter Output Voltage Line Regulation (Note1) Load Regulation (Note1) Output Voltage Quiescent Current Quiescent Current With Line Change With Load Output Noise ...

Page 11

Absolute Maximum Ratings Parameter Input Voltage (for 8V) O (for V = 12V to 18V) O (for V = 24V O Operating Junction Temperature Range Storage Temperature Range Electrical Characteristics(KA78L05AA) = 40mA, 0°C ≤ ...

Page 12

KA78LXXA/KA78L05AA Typical Application INPUT Note specify an output voltage, substitute voltage value for “XX”. 2. Bypass Capacitors are recommend for optimum stability and transient response and should be located as close as possible to the regulator 12 3(8) ...

Page 13

Mechanical Dimensions Package TO-92 Straight Lead for Bulk Packing Dimensions in millimeters APPROVED July-14-2008 D KA78LXXA/KA78L05AA 13 ...

Page 14

KA78LXXA/KA78L05AA Mechanical Dimensions Package TO-92 Formed Lead For T&R and Ammo Packing 14 (Continued) APPROVED July-14-2008 D Dimensions in millimeters ...

Page 15

Mechanical Dimensions Package Symbol Min 0.10 A2 1.25 B 0.35 C 0.19 D 4. 5.79 h 0. aaa - bbb - (Continued) 8-SOP Nom Max - 1.75 0.15 ...

Page 16

KA78LXXA/KA78L05AA Mechanical Dimensions Package ±0.20 4.50 ±0.10 1.65 ±0.10 0.50 1.50 TYP 1.50 TYP • 16 (Continued) SOT-89 C0.2 ±0.10 0.40 Dimensions in millimeters ±0.20 1.50 (0.40) +0.10 0.40 –0.05 ...

Page 17

... KA78L24AZTA KA78L24AZBU KA78L05AMTF KA78L05AMTM KA78L08AMTF SOT-89 KA78L09AMTF KA78L12AMTF KA78L05AD KA78L05ADTF KA78L08AD 8-SOP KA78L08ADTF KA78L12AD KA78L12ADTF KA78L05AAZTA TO-92 KA78L05AAZBU • For information on tape & reel and ammo pack specifications, including part orientation and tape sizes, please refer to our tape and reel data, www.fairchildsemi.com/products/discrete/pdf/to92_tr.pdf. ...

Page 18

... KA78LXXA/KA78L05AA DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...

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