LINEAR INTEGRATED CIRCUIT 3-TERMINAL 0.1A POSITIVE VOLTAGE REGULA

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LINEAR INTEGRATED CIRCUIT 3-TERMINAL 0.1A POSITIVE VOLTAGE REGULA

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78LXX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATOR
Contek 78LXX family monolithic fixed voltage regulator integrated circuit. They suitable applications that required supply current 100mA.
DESCRIPTION
SOP-8
FEATURES
TO-92
*Output current 100mA *Fixed output voltage 10V, 12V, ,18V available *Thermal overload shutdown protection *Short circuit current limiting
SOT-89 SOP-8 1:Output 2,3,6,7:GND 8:Input 4,5:N.C. TO-92 1:Output 2:GND; 3:Input SOT-89 1:Output 2:GND; 3:Input
TEST CIRCUIT
INPUT
OUTPUT
Contek
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXX
PARAMETER
Input voltage(for Vo=5~9V) (for Vo=12~24V) Output Current Power Dissipation SOP-8 TO-92
LINEAR INTEGRATED CIRCUIT
SYMBOL
ABSOLUTE MAXIMUM RATINGS
Operating temperature range applies unless otherwise specified
MIN.
MAX.
UNIT
SOT-89 Operating Junction Temperature Range Storage Temperature Range
TOPR TSTG
+150 +150
VI=10V, Io=40mA, <Tj<125 C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note
Contek 78L05 ELECTRICAL CHARACTERISTICS
PARAMETER
Output Voltage
SYMBOL
TEST CONDITIONS
Tj=25 7V<=VI<=20V,I O=1mA-40mA 7V<=VI<=VMAX,IO=1mA-70mA
4.85
TYP.
5.15
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
Vo/T
Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-40mA 7V<=VI<=20V,Tj=25 8V<=VI<=20V,Tj=25 VIN=10V,I O=0mA,Tj=25 8V<=VI<=20V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 8V<=VI<=20V,f=120Hz,Tj=25 Tj=25
-0.65
Contek 78L06 ELECTRICAL CHARACTERISTICS
PARAMETER
Output Voltage
VI=12V, Io=40mA, <Tj<125 C1=0.33uF, Co=0.1uF, unless otherwise specified Note
SYMBOL
TEST CONDITIONS
Tj=25 8.5V<=VI<=20V,I O=1mA-40mA 8.5V<=VI<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-70mA 8.5V<=VI<=20V,Tj=25 9V<=VI<=20V,Tj=25 VIN=12V,I O=0mA,Tj=25 9V<=VI<=20V 1mA<=VI<=40mA
5.75
TYP.
6.25
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change
12.8
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXX
PARAMETER
Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
LINEAR INTEGRATED CIRCUIT
SYMBOL
Vo/T
TEST CONDITIONS
10Hz<=f<=100kHz Io=5mA 10V<=VI<=20V,f=120Hz, Tj=25 Tj=25
TYP.
0.75
UNIT
Contek 78L08 ELECTRICAL CHARACTERISTICS
PARAMETER
Output Voltage
(VI=14V,Io=40mA C<Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note
SYMBOL
TEST CONDITIONS
Tj=25 10.5V<=VI<=23V,I O=1mA-40mA 10.5V<=VI<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-70mA 10.5V<=VI<=23V,Tj=25 11V<=V I<=23V,Tj=25 VIN=14V,I O=0mA,Tj=25 11V<=V I<=23V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 11V<=V I<=23V,f=120Hz,Tj=25 Tj=25
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
DVo/DT
0.75
Contek 78L09 ELECTRICAL CHARACTERISTICS
PARAMETER
Output Voltage
(VI=15V,Io=40mA <Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note
SYMBOL
TEST CONDITIONS
Tj=25 11.5V<=V I<=24V,I O=1mA-40mA 11.5V<=V I<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-40mA 11.5V<=V I<=24V,Tj=25 13V<=VI<=24V,Tj=25 VIN=15V,I O=0mA,Tj=25 13V<=VI<=24V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 12V<=VI<=23V,f=120Hz,Tj=25 Tj=25
8.64 8.55 8.55
9.36 9.45 9.45
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
DVo/DT
0.75
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXX
PARAMETER
Output Voltage
LINEAR INTEGRATED CIRCUIT
SYMBOL
Contek 78L12 ELECTRICAL CHARACTERISTICS
(VI=19V,Io=40mA <Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note
TEST CONDITIONS
Tj=25 14.5V<=VI<=27V,I O=1mA-40mA 14.5V<=VI<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-40mA 14.5V<=VI<=27V,Tj=25 16V<=VI<=27V,Tj=25 VIN=19V,I O=0mA,Tj=25 16V<=VI<=27V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 15V<=VI<=25V,f=120Hz,Tj=25 Tj=25
11.5 11.4 11.4
12.5 12.6 12.6
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
DVo/DT
-1.0
Contek 78L15 ELECTRICAL CHARACTERISTICS
PARAMETER
Output Voltage
(VI=23V,Io=40mA <Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note
SYMBOL
TEST CONDITIONS
Tj=25 17.5V<=VI<=30V,I O=1mA-40mA 17.5V<=VI<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-70mA 17.5V<=VI<=30V,Tj=25 20V<=VI<=30V,Tj=25 VIN=23V,I O=0mA,Tj=25 20V<=VI<=30V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 18.5V<=VI<=28.5V,f=120Hz, Tj=25 Tj=25
14.4 14.25 14.25
15.6 15.75 15.75
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
DVo/DT
-1.3
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXX
PARAMETER
Output Voltage
LINEAR INTEGRATED CIRCUIT
SYMBOL
Contek 78L18 ELECTRICAL CHARACTERISTICS
(VI=27V,Io=40mA C<Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note
TEST CONDITIONS
Tj=25 21V<=VI<=33V,I O=1mA-40mA 21V<=VI<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-40mA 21V<=VI<=33V,Tj=25 22V<=VI<=33V,Tj=25 VIN=27V,I O=0mA,Tj=25 21V<=VI<=33V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 23V<=VI<=33V,f=120Hz,Tj=25 Tj=25
17.3 17.1 17.1
18.7 18.9 18.9
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
DVo/DT
-1.8
Contek 78L24 ELECTRICAL CHARACTERISTICS
PARAMETER
Output Voltage
(VI=33V,Io=40mA <Tj<125 C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note
SYMBOL
TEST CONDITIONS
Tj=25 27V<=VI<=38V,I O=1mA-40mA 27V<=VI<=VMAX, IO=1mA-70mA Tj=25 C,IO=1mA-100mA Tj=25 C,IO=1mA-40mA 27V<=VI<=38V,Tj=25 28V<=VI<=38V,Tj=25 VIN=33V,I O=0mA,Tj=25 27V<=VI<=38V 1mA<=VI<=40mA 10Hz<=f<=100kHz Io=5mA 27V<=VI<=38V,f=120Hz,Tj=25 Tj=25
22.8 22.8
25.2 25.2
UNIT
(note
Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient Ripple Rejection Dropout Voltage
DVo/DT
-2.0
Note Maximum steady state usable output current dependent input voltage, heat sinking, lead length package copper pattern PCB. data above represent pulse test conditions with junction temperatures specified initiation test. Note Power dissipation<0.5W
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXX
APPLICATION CIRCUIT
LINEAR INTEGRATED CIRCUIT
Contek 78LXX
0.33
0.1mF
Note specify output voltage, substitute voltage value "XX". Note Bypass capacitors recommended optimum stability transient response should located close possible regulators.
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
78LXX
Fig.1 Ambient temperature Power dissipation
LINEAR INTEGRATED CIRCUIT
Fig.2 Conte 78L05 Output Voltage vs.Ambient temperature Fig.3 Contek78L12 Power dissipation Ambient temperature
TYPICAL PERFORMANCE CHARACTERISTICS
Power Dissiaption(mW)
TO-92
Output Volatge(V)
12.1
Output Volatge(V)
12.0
SOT-89
11.9
11.8
11.7
Ambient Temperature(
Ambient Temperature(
Ambient Temperature(
Fig.4 Output Characteristics (Ip=0mA,Tj=25
Fig.5 Contek78L05 Dropout Characteristics (Tj=25
Fig.6 Short Circuit output current (Tj=25
Short circuit Current(mA)
Contek78L24
Output Voltage(V)
Output Voltage(V)
Contek78L12
Contek78L05
Input Voltage(V)
Input Voltage(V)
input-outputVoltage difference(V)
Fig.7 Contek78L12/24 quiescent current output current (Tj=25
Fig.8 Contek78L05 Quiescent Current Input Voltage (Io=0mA,Tj=25
Fig.9 Peak output current Dropout voltage difference
Quiescent Current (mA)
Quiescent Current (mA)
Contek78L24
Peak output current(mA)
Contek78L12
(Tj=0 (Tj=25
(Tj=150
Output Current (mA)
Input Voltage(V)
Input-output voltage difference(V)
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com

LINEAR INTEGRATED CIRCUIT 3-TERMINAL 0.1A POSITIVE VOLTAGE REGULA

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