NJM7800 3-TERMINAL POSITIVE VOLTAGE REGULATOR ■ GENERAL DESCRIPTION ■ PACKAGE OUTLINE The NJM7800 series of monolithic 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators employ internal current-limiting, thermal-shutdown and safe-area compensation making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. They are intended as fixed voltage regulators in a wide range of applications including local (on card) regulation for elimination of distribution problems associated with single point regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to NJM7800FA NJM7800DL1A obtain adjustable output voltages and currents. 1. IN 1. IN 2. GND 2. GND 3. OUT 3. OUT ■ FEATURES (note) The radiation fin is connected pin 2.  Internal Short Circuit Current Limit  Internal Thermal Overload Protection  Excellent Ripple Rejection  Guaranteed 1.5A Output Current  Package Outline TO-220F, TO-252  Bipolar Technology ■ EQUIVALENT CIRCUIT Ver.2019-11-14 - 1 -

NJM7800 ■ ABSOLUTE MAXIMUM RATINGS (Ta = 25ºC) PARAMETER SYMBOL MAXIMUM RATINGS UNIT 7805 to 7810 35 Input Voltage V 7812 to 7815 35 V IN 7818 to 7824 40 Storage Temperature Range T -40 to +150 ºC stg Operating Junction Temperature T -40 to +150 j Operating Temperature Range ºC Operating Temperature T -40 to +85 opr TO-220F 16(T ≤70ºC) C Power Dissipation PD TO-252 10(TC25ºC) W 1(Ta≤25ºC) ■ ELECTRICAL CHARACTERISTICS (C = 0.33μF, C = 0.1μF, Tj = 25C) I O Measurement is to be conducted in pulse testing. TO-220F TO-252 RAMETER SYMBOL TEST CONDITIONS UNIT MIN. TYP. MAX. MIN. TYP. MAX. NJM7805FA/DL1A Output Voltage VO VIN10V, I00.5A 4.8 5.0 5.2 4.8 5.0 5.2 V Line Regulation ΔVO - VIN VIN7 to 25V, IO0.5A - 3 50 - 3 100 mV Load Regulation ΔVO - IO VIN10V, IO0.005 to 1.5A - 15 50 - 15 100 mV Quiescent Current IQ VIN10V, IO0mA - 4.2 6.0 - 4.2 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN10V, IO5mA - -0.5 - - -0.5 - mV/ºC Ripple Rejection RR V 10V, I 0.5A , e 2V , f120Hz 68 78 - 68 78 - dB IN O in P-P Output Noise Voltage VNO VIN10V, BW10Hz to 100kHz, IO0.5A - 45 - - 45 - μV NJM7806FA/DL1A Output Voltage VO VIN11V, I00.5A 5.75 6.0 6.25 5.75 6.0 6.25 V Line Regulation ΔVO - VIN VIN8 to 25V, IO0.5A - 5 60 - 5 120 mV Load Regulation ΔVO - IO VIN11V, IO0.005 to 1.5A - 15 60 - 15 120 mV Quiescent Current IQ VIN11V, IO0mA - 4.3 6.0 - 4.3 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN11V, IO5mA - -0.6 - - -0.6 - mV/ºC Ripple Rejection RR V 11V, I 0.5A , e 2V , f120Hz 65 75 - 65 75 - dB IN O in P-P Output Noise Voltage VNO VIN11V, BW10Hz to 100kHz, IO0.5A - 45 - - 45 - μV - 2 - Ver.2019-11-14

NJM7800 ■ ELECTRICAL CHARACTERISTICS (C = 0.33μF, C = 0.1μF, Tj = 25C) I O Measurement is to be conducted in pulse testing. TO-220F TO-252 PARAMETER SYMBOL TEST CONDITIONS UNIT MIN. TYP. MAX. MIN. TYP. MAX. NJM7808FA/DL1A Output Voltage VO VIN14V, I00.5A 7.7 8.0 8.3 7.7 8.0 8.3 V Line Regulation ΔVO - VIN VIN10.5 to 25V, IO0.5A - 6 80 - 6 160 mV Load Regulation ΔVO - IO VIN14V, IO0.005 to 1.5A - 15 80 - 15 160 mV Quiescent Current IQ VIN14V, IO0mA - 4.3 6.0 - 4.3 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN14V, IO5mA - -0.8 - - -0.8 - mV/ºC Ripple Rejection RR V 14V, I 0.5A , e 2V , f120Hz 62 72 - 62 72 - dB IN O in P-P Output Noise Voltage VNO VIN14V, BW10Hz to 100kHz, IO0.5A - 55 - - 55 - μV NJM7809FA/DL1A Output Voltage VO VIN15V, I00.5A 8.65 9.0 9.35 8.65 9.0 9.35 V Line Regulation ΔVO - VIN VIN11.5 to 25V, IO0.5A - 7 90 - 7 180 mV Load Regulation ΔVO - IO VIN15V, IO0.005 to 1.5A - 15 90 - 15 180 mV Quiescent Current IQ VIN15V, IO0mA - 4.3 6.0 - 4.3 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN15V, IO5mA - -0.9 - - -0.9 - mV/ºC Ripple Rejection RR V 15V, I 0.5A , e 2V , f120Hz 62 72 - 62 72 - dB IN O in P-P Output Noise Voltage VNO VIN15V, BW10Hz to 100kHz, IO0.5A - 60 - - 60 - μV NJM7810FA/DL1A Output Voltage VO VIN17V, I00.5A 9.60 10.0 10.4 9.60 10.0 10.4 V Line Regulation ΔVO - VIN VIN12.5 to 25V, IO0.5A - 7 100 - 7 200 mV Load Regulation ΔVO - IO VIN17V, IO0.005 to 1.5A - 15 130 - 15 200 mV Quiescent Current IQ VIN17V, IO0mA - 4.3 6.0 - 4.3 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN17V, IO5mA - -0.9 - - -1.0 - mV/ºC Ripple Rejection RR V 17V, I 0.5A , e 2V , f120Hz 62 72 - 62 72 - dB IN O in P-P Output Noise Voltage VNO VIN17V, BW10Hz to 100kHz, IO0.5A - 60 - - 65 - μV Ver.2019-11-14 - 3 -

NJM7800 ■ ELECTRICAL CHARACTERISTICS (C = 0.33μF, C = 0.1μF, Tj = 25C) I O Measurement is to be conducted in pulse testing. TO-220F TO-252 PARAMETER SYMBOL TEST CONDITIONS UNIT MIN. TYP. MAX. MIN. TYP. MAX. NJM7812FA/DL1A Output Voltage VO VIN19V, I00.5A 11.5 12.0 12.5 11.5 12.0 12.5 V Line Regulation ΔVO - VIN VIN14.5 to 30V, IO0.5A - 10 120 - 10 240 mV Load Regulation ΔVO - IO VIN19V, IO0.005 to 1.5A - 25 120 - 25 240 mV Quiescent Current IQ VIN19V, IO0mA - 4.3 6.0 - 4.3 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN19V, IO5mA - -1.2 - - -1.2 - mV/ºC Ripple Rejection RR V 19V, I 0.5A , e 2V , f120Hz 61 71 - 61 71 - dB IN O in P-P Output Noise Voltage VNO VIN19V, BW10Hz to 100kHz, IO0.5A - 75 - - 75 - μV NJM7815FA/DL1A Output Voltage VO VIN23V, I00.5A 14.4 15.0 15.6 14.4 15.0 15.6 V Line Regulation ΔVO - VIN VIN17.5 to 30V, IO0.5A - 11 150 - 11 300 mV Load Regulation ΔVO - IO VIN23V, IO0.005 to 1.5A - 35 150 - 35 300 mV Quiescent Current IQ VIN23V, IO0mA - 4.4 6.0 - 4.4 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN23V, IO5mA - -1.5 - - -1.5 - mV/ºC Ripple Rejection RR V 23V, I 0.5A , e 2V , f120Hz 60 70 - 60 70 - dB IN O in P-P Output Noise Voltage VNO VIN23V, BW10Hz to 100kHz, IO0.5A - 90 - - 90 - μV NJM7818FA/DL1A Output Voltage VO VIN27V, I00.5A 17.3 18.0 18.7 17.3 18.0 18.7 V Line Regulation ΔVO - VIN VIN21 to 33V, IO0.5A - 15 180 - 15 360 mV Load Regulation ΔVO - IO VIN27V, IO0.005 to 1.5A - 55 180 - 55 360 mV Quiescent Current IQ VIN27V, IO0mA - 4.5 6.0 - 4.5 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN27V, IO5mA - -1.8 - - -1.8 - mV/ºC Ripple Rejection RR V 27V, I 0.5A , e 2V , f120Hz 59 69 - 59 69 - dB IN O in P-P Output Noise Voltage VNO VIN27V, BW10Hz to 100kHz, IO0.5A - 100 - - 100 - μV NJM7820FA/DL1A Output Voltage VO VIN29V, I00.5A 19.2 20.0 20.8 19.2 20.0 20.8 V Line Regulation ΔVO - VIN VIN23 to 35V, IO0.5A - 16 200 - 16 400 mV Load Regulation ΔVO - IO VIN29V, IO0.005 to 1.5A - 61 200 - 61 400 mV Quiescent Current IQ VIN29V, IO0mA - 4.5 6.0 - 4.5 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN29V, IO5mA - -2.0 - - -2.0 - mV/ºC Ripple Rejection RR V 29V, I 0.5A , e 2V , f120Hz 58 68 - 58 68 - dB IN O in P-P Output Noise Voltage VNO VIN29V, BW10Hz to 100kHz, IO0.5A - 120 - - 120 - μV - 4 - Ver.2019-11-14

NJM7800 ■ ELECTRICAL CHARACTERISTICS (C = 0.33μF, C = 0.1μF, Tj = 25C) I O Measurement is to be conducted in pulse testing. TO-220F TO-252 PARAMETER SYMBOL TEST CONDITIONS UNIT MIN. TYP. MAX. MIN. TYP. MAX. NJM7824FA/DL1A Output Voltage VO VIN33V, I00.5A 23.0 24.0 25.0 23.0 24.0 25.0 V Line Regulation ΔVO - VIN VIN27 to 38V, IO0.5A - 18 240 - 18 480 mV Load Regulation ΔVO - IO VIN33V, IO0.005 to 1.5A - 65 240 - 65 480 mV Quiescent Current IQ VIN33V, IO0mA - 4.6 6.0 - 4.6 6.0 mA Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN33V, IO5mA - -2.4 - - -2.4 - mV/ºC Ripple Rejection RR V 33V, I 0.5A , e 2V , f120Hz 56 66 - 56 66 - dB IN O in P-P Output Noise Voltage VNO VIN33V, BW10Hz to 100kHz, IO0.5A - 120 - - 120 - μV Ver.2019-11-14 - 5 -

NJM7800 ■ POWER DISSIPATION VS. AMBIENT TEMPERATURE NJM7800DL1A ■ TEST CIRCUIT 1. Output Voltage, Line Regulation, Load Regulation, 2. Ripple Rejection Quiescent Current, Average Temperature Coefficient of Output Voltage, Output Noise Voltage - 6 - Ver.2019-11-14

NJM7800  Input Capacitor C IN Input Capacitor C is required to prevent oscillation and reduce power supply ripple for applications when high IN power supply impedance or a long power supply line. Therefore, use the recommended C value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger and IN should connect between GND and V as shortest path as possible to avoid the problem. IN  Output Capacitor C O Output capacitor (C ) will be required for a phase compensation of the internal error amplifier. O The capacitance and the equivalent series resistance (ESR) influence to stable operation of the regulator. Use of a smaller C may cause excess output noise or oscillation of the regulator due to lack of the phase O compensation. On the other hand, Use of a larger C reduces output noise and ripple output, and also improves output O transient response when rapid load change. Therefore, use the recommended C value (refer to conditions of ELECTRIC CHARACTERISTIC) or larger O and should connect between GND and V as shortest path as possible for stable operation OUT In addition, you should consider varied characteristics of capacitor (a frequency characteristic, a temperature characteristic, a DC bias characteristic and so on) and unevenness peculiar to a capacitor supplier enough. When selecting C recommend that have withstand voltage margin against output voltage and superior O, temperature characteristic though Ver.2019-11-14 - 7 -

NJM7800 ■ TYPICAL CHARACTERISTICS NJM7805 Output Voltage vs. Temperature NJM7808 Output Voltage vs. Temperature V) V) (O (O V V e e g g olta olta V V ut ut p p ut ut O O Ambient Temperature Ta(°C) Ambient Temperature Ta(°C) NJM78M00 Series Equivalent Series Resistance vs. Output Current Vin=Output voltages of the conditions described in the ELECTRICAL CHARACTERISTICS Ta=25 ,Cin=0.33uF, Co=0.1uF 100 10 Ω] STABLE REGION R[ 1 S E 0.1 0.01 0.001 0.01 0.1 1 10 100 1000 Output Current Io [mA] - 8 - Ver.2019-11-14

NJM7800 ■ TYPICAL CHARACTERISTICS NJM7805/15/24 Output Characteristics (Io=0.5A, Tj=25°C) V) ( O V e g a olt V ut p ut O Input Voltage V (V) IN NJM7805 Dropout Characteristics NJM7812 Dropout Characteristics (Tj=25°C) (Tj=25°C) V) ) ( V O ( V O ge e V a g Volt olta put ut V Out utp O Input Voltage V (V) IN Input Voltage V (V) IN NJM7805/15/24 Load Characteristics (Tj=25°C) ) V ( O V e g a olt V ut p ut O Output Current I (A) O Ver.2019-11-14 - 9 -

NJM7800 ■ TYPICAL CHARACTERISTICS NJM7800 Series Short Circuit Output Current (Tj=25°C, ∞ Heat Sink) NJM7805/24 Quiescent Current vs. Input Voltage ) (Tj=25°C,) urrent I(AO nt I(mA) Q C e r ut ur p C ut nt O e sc e Dropout Voltage VIN –VO (V) Qui Input Voltage V (V) IN NJM7805/15/24 Output Voltage vs. Junction Temperature ) V ( O V e g a olt V ut p ut O Junction Temperature T(°C) j NJM7805/15/24 Ripple Rejection vs. Frequency B) d V = 10V (05) e = 2V R( IN in P-P R 19V (12) n o 33V (24) cti eje Tj = 25°C R e pl p Ri Frequency (Hz) [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. - 10 - Ver.2019-11-14