CJ78L05

JSCJ
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. 100mA Fixed Output Three Terminal Positive Regulators CJ78L Series 1 Three Terminal Positive Regulators Introduction The CJ78L series is a group of three-terminal positive voltage linear regulators with a fixed voltage output. It can support a maximum input voltage of 30V (or 35V) and provide an output current of 100mA with good heat dissip...
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Технические характеристики

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Корпус SOT-89
Тип регулятора
Входное напряжение
Выходное напряжение
Максимальный выходной ток
Ток собственного потребления
Погрешность установки выходного напряжения
Допустимое падение напряжения вход-выход
Рабочая температура
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JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. 100mA Fixed Output Three Terminal Positive Regulators CJ78L Series 1 Three Terminal Positive Regulators Introduction The CJ78L series is a group of three-terminal positive voltage linear regulators with a fixed voltage output. It can support a maximum input voltage of 30V (or 35V) and provide an output current of 100mA with good heat dissipation. The CJ78L series eliminates the need for peripheral resistors to define voltage outputs, which improves the space efficiency of printed circuit boards (PCBs). In addition, the CJ78L series integrates internal current limiting, short-circuit protection, and thermal shutdown, making it virtually unaffected by overload. Therefore, the CJ78L series is widely used in a variety of scenarios, such as card monitoring, to eliminate noise and distribution issues related to single-point monitoring. When used as an alternative to the Zener diode-resistor combination, the CJ78L series can effectively increase the output impedance and reduce the bias current. 2 PART NUMBER Features • Available Output Voltage: 5.0V, 6.0V, 8.0V, 9.0V, 12V and 15V Maximum Input Voltage: 30V for VOUT < 10V products 35V for VOUT > 10V products • • PACKAGE Maximum Output Current: Exceed 100mA at TJ = 25°C Output Tolerances at TJ = 25°C: • • • • ±3% for Conventional Device ±2% can be Customized Output Tolerances of ±5% over the Operating Junction Temperature Build-in Current Limit Short Circuit Protection Thermal Shutdown Protection No External Components 4 Applications • • • • TV Board Air Conditioner Vehicle Mounted Radar Charging Device • SOT-23-3L CJ78L Series 3 • Available Packages NOT RECOMMENDED FOR NEW DESIGN, USE CJ78L00* Series SOT-89-3L TO-92 Note: For all available packages, please refer to the part Orderable Information. INPUT CIN 0.33µF IN CJ78L Series OUT GND OUTPUT COUT 0.1µF Typical Application Circuit Please carefully read the notice at the end of this data sheet about product use, data sheet changes and important statements. PDF
Документация на CJ78L05 

CJ78L Series The data sheet of IC

Дата модификации: 15.05.2025

Размер: 2.4 Мб

28 стр.

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-89-3L 3ODVWLFEncapsulate Voltage Regulators CJ78L05 Three-terminal positive voltage regulator SOT-89-3L FEATURES z z z 1. OUT Maximum output current IOM: 0.1A Output voltage VO: 5V Continuous total dissipation PD: 0.6 W (Ta= 25 ℃ ) 2. GND 3. IN ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vi 30 V Input Voltage RθJA 160 ℃/W Operating Junction Temperature Range TOPR -40~+125 ℃ Storage Temperature Range TSTG -65 ~+150 ℃ Thermal Resistance from Junction to Ambient ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33uF,,Co=0.1uF, unless otherwise specified ) Parameter Symbol Test conditions 25℃ Output voltage Vo 7V≤Vi≤20V, Io=1mA~40mA 0-125℃ Io=1mA~70mA Load Regulation Io=1mA~100mA ΔVo Max Unit 4.80 5.0 5.20 V 4.85 5.0 5.15 V 4.90 5.0 5.10 V 4.75 5.0 5.25 V 4.75 5.0 5.25 V 25℃ 15 60 mV 30 mV 25℃ 8 7V≤Vil≤20V 0-125℃ 32 150 mV 8V≤Vi≤20V 25℃ 26 100 mV 3.8 6 mA ΔIq 8V≤Vi≤20V 25℃ 0-125℃ 1.5 mA ΔIq 1mA≤V l≤40mA 0-125℃ Output Noise Voltage VN 10Hz≤f≤100KHz Ripple Rejection RR 8V≤Vi≤20V,f=120Hz 25℃ 0-125 Dropout Voltage Vd Line regulation Quiescent Current Quiescent Current Change * Pulse test. TYPICAL APPLICATION Io=1mA~40mA Typ Min ΔVo Iq 25℃ Vi 3 1 0.1 41 42 μV/Vo 49 dB 1.7 V Vo CJ78L05 Ci 2 C0 0.1μF 0.33μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as Possible to the regulators. www.cj-elec.com 1 I,Jun,2016 PDF
Документация на CJ78L05 

Microsoft Word - 2SA812_SOT-23_.doc

Дата модификации: 21.06.2016

Размер: 6.05 Мб

4 стр.

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23-3L 3ODVWLFEncapsulate Voltage Regulators CJ78L05 Three-terminal positive voltage regulator SOT-23-3L FEATURE Maximum Output Current IO: 0.1 A Output Voltage VO: 5 V Continuous Total Dissipation PD: 0.25 W (Ta= 25 ℃ ) 1. OUT 2. IN 3. GND MARKING: Solid dot = Green molding compound device, if none,the normal device. ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vl 30 V Operating Junction Temperature Range TOPR -40~+125 ℃ Storage Temperature Range TSTG -55~+150 ℃ Input Voltage ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33uF,Co=0.1uF, unless otherwise specified ) Parameter Symbol Test conditions 25℃ Output voltage Vo 7V≤Vi≤20V, Io=1mA~40mA Io=1mA~70mA Load regulation ΔVo Line regulation ΔVo MD[ UQLW 4.8 5.0 5.2 V 4.75 5.0 5.25 V 4.75 5.0 5.25 V Io=1mA~100mA 25℃ 15 60 mV Io=1mA~40mA 25℃ 8 30 mV 32 150 mV 100 mV 7V≤Vi≤20V 25℃ 26 25℃ 3.8 6 mA ΔIq 8V≤Vi≤20V 0-125℃ 1.5 mA ΔIq 1mA≤Vi≤40mA 0-125℃ 0.1 mA 25℃ Iq Output noise voltage VN 10Hz ≤f≤100kHz Ripple rejection RR 8V≤Vi≤20V,f=120Hz Dropout voltage Vd TYPICAL APPLICATION T\S 8V≤Vi≤20V Quiescent current Quiescent current change 0-125℃ MLQ vI 0-125℃ 25℃ 2 1 41 42 μV 49 dB 1.7 V Vo UTC CJ78L05 Ci 3 CO 0.1μF 0.33μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulator . www.cj-elec.com 1 D,Feb,2016 PDF
Документация на CJ78L05 

Microsoft Word - CJ78L05_SOT-23-3L_.doc

Дата модификации: 23.02.2016

Размер: 710.9 Кб

3 стр.

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-92 Encapsulate Three-terminal Voltage Regulator TO-92 CJ78L05 Three-terminal positive voltage regulator 1. OUT FEATURES 2. GND Maximum Output Current IO: 0.1 A Output Voltage Vo: 5 V 3. IN Continuous Total Dissipation 0.625W (Ta=25 ℃ ) PD: ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vl 30 V Operating Junction Temperature Range TOPR 0~+150 Storage Temperature Range TSTG -55~+150 Input Voltage ℃ ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33uF,,Co=0.1uF, unless otherwise specified ) Parameter Symbol Output voltage Vo Min Typ Max Unit 25℃ 4.8 5.0 5.2 V 0-125℃ 4.75 5.0 5.25 V 4.75 5.0 5.25 V Test conditions 7V≤Vi≤20V, Io=1mA~40mA Io=1mA~70mA Load Regulation ΔVo Line regulation ΔVo Quiescent Current Io=1mA~100mA 25℃ 15 60 mV Io=1mA~40mA 25℃ 8 30 mV 32 150 mV 25℃ 26 100 mV 25℃ 3.8 6 mA 7V≤Vil≤20V 8V≤Vi≤20V Iq ΔIq 8V≤Vi≤20V 0-125℃ 1.5 mA ΔIq 1mA≤V l≤40mA 0-125℃ 0.1 mA Output Noise Voltage VN 10Hz≤f≤100KHz 25℃ Ripple Rejection RR 8V≤Vi≤20V,f=120Hz Dropout Voltage Vd Quiescent Current Change TYPICAL APPLICATION Vi 0-125℃ 25℃ 3 1 41 42 uV 49 dB 1.7 V Vo UTC CJ78L05 Ci 0.33μF 2 C0 0.1μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as Possible to the regulators. B,Apr,2012 PDF
Документация на CJ78L05 

Microsoft Word - CJ78L05_TO-92_.doc

Дата модификации: 20.04.2012

Размер: 492.9 Кб

2 стр.

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