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 pin2. Internal Short Circuit Current Limit Internal Thermal Overload Protection Excellent Ripple Rejection Guarantee'd 1.5A Output Current Package Outline TO-220F, TO-252 Bipolar Technology ■ EQUIVALENT CIRCUIT Ver.2017-06-20 - 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 Junction 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, T 25ºC) 1 O j Measurement is to be conducted in pulse testing. TO-220F TO-252 PARAMETER 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 Quiescent Current IQ VIN 10V, IO 0mA - 4.2 6.0 - 4.2 6.0 mA Load Regulation ΔVO - IO VIN 10V, IO 0.005 to 1.5A - 15 50 - 15 100 mV Line Regulation ΔVO - VIN VIN 7 to 25V, IO 0.5A - 3 50 - 3 100 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 10V, IO 5mA - -0.5 - - -0.5 - mV/ºC - 2 - Ver.2017-06-20

NJM7800 ■ ELECTRICAL CHARACTERISTICS (C 0.33μF, C 0.1μF, T 25ºC) 1 O j Measurement is to be conducted in pulse testing. TO-220F TO-252 PARAMETER SYMBOL TEST CONDITIONS UNIT MIN. TYP. MAX. MIN. TYP. MAX. NJM7806FA/DL1A Output Voltage VO VIN 11V, I0 0.5A 5.75 6.0 6.25 5.75 6.0 6.25 V Quiescent Current IQ VIN 11V, IO 0mA - 4.3 6.0 - 4.3 6.0 mA Load Regulation ΔVO - IO VIN 11V, IO 0.005 to 1.5A - 15 60 - 15 120 mV Line Regulation ΔVO - VIN VIN 8 to 25V, IO 0.5A - 5 60 - 5 120 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 11V, IO 5mA - -0.6 - - -0.6 - mV/ºC NJM7808FA/DL1A Output Voltage VO VIN 14V, I0 0.5A 7.7 8.0 8.3 7.7 8.0 8.3 V Quiescent Current IQ VIN 14V, IO 0mA - 4.3 6.0 - 4.3 6.0 mA Load Regulation ΔVO - IO VIN 14V, IO 0.005 to 1.5A - 15 80 - 15 160 mV Line Regulation ΔVO - VIN VIN 10.5 to 25V, IO 0.5A - 6 80 - 6 160 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 14V, IO 5mA - -0.8 - - -0.8 - mV/ºC NJM7809FA/DL1A Output Voltage VO VIN 15V, I0 0.5A 8.65 9.0 9.35 8.65 9.0 9.35 V Quiescent Current IQ VIN 15V, IO 0mA - 4.3 6.0 - 4.3 6.0 mA Load Regulation ΔVO - IO VIN 15V, IO 0.005 to 1.5A - 15 90 - 15 180 mV Line Regulation ΔVO - VIN VIN 11.5 to 25V, IO 0.5A - 7 90 - 7 180 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 15V, IO 5mA - -0.9 - - -0.9 - mV/ºC NJM7810FA/DL1A Output Voltage VO VIN 17V, I0 0.5A 9.60 10.0 10.4 9.6 10.0 10.4 V Quiescent Current IQ VIN 17V, IO 0mA - 4.3 6.0 - 4.3 6.0 mA Load Regulation ΔVO - IO VIN 17V, IO 0.005 to 1.5A - 15 130 - 15 200 mV Line Regulation ΔVO - VIN VIN 12.5 to 25V, IO 0.5A - 7 100 - 7 200 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 17V, IO 5mA - -0.9 - - -1.0 - mV/ºC Ver.2017-06-20 - 3 -

NJM7800 ■ ELECTRICAL CHARACTERISTICS (C 0.33μF, C 0.1μF, T 25ºC) 1 O j 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 Quiescent Current IQ VIN 19V, IO 0mA - 4.3 6.0 - 4.3 6.0 mA Load Regulation ΔVO - IO VIN 19V, IO 0.005 to 1.5A - 25 120 - 25 240 mV Line Regulation ΔVO - VIN VIN 14.5 to 30V, IO 0.5A - 10 120 - 10 240 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 19V, IO 5mA - -1.2 - - -1.2 - mV/ºC NJM7815FA/DL1A Output Voltage VO VIN 23V, I0 0.5A 14.4 15.0 15.6 14.4 15.0 15.6 V Quiescent Current IQ VIN 23V, IO 0mA - 4.4 6.0 - 4.4 6.0 mA Load Regulation ΔVO - IO VIN 23V, IO 0.005 to 1.5A - 35 150 - 35 300 mV Line Regulation ΔVO - VIN VIN 17.5 to 30V, IO 0.5A - 11 150 - 11 300 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 23V, IO 5mA - -1.5 - - -1.5 - mV/ºC NJM7818FA/DL1A Output Voltage VO VIN 27V, I0 0.5A 17.3 18.0 18.7 17.3 18.0 18.7 V Quiescent Current IQ VIN 27V, IO 0mA - 4.5 6.0 - 4.5 6.0 mA Load Regulation ΔVO - IO VIN 27V, IO 0.005 to 1.5A - 55 180 - 55 360 mV Line Regulation ΔVO - VIN VIN 21 to 33V, IO 0.5A - 15 180 - 15 360 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 27V, IO 5mA - -1.8 - - -1.8 - mV/ºC NJM7820FA/DL1A Output Voltage VO VIN 29V, I0 0.5A 19.2 20.0 20.8 19.2 20.0 20.8 V Quiescent Current IQ VIN 29V, IO 0mA - 4.5 6.0 - 4.5 6.0 mA Load Regulation ΔVO - IO VIN 29V, IO 0.005 to 1.5A - 61 200 - 61 400 mV Line Regulation ΔVO - VIN VIN 23 to 35V, IO 0.5A - 16 200 - 16 400 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 29V, IO 5mA - -2.0 - - -2.0 - mV/ºC - 4 - Ver.2017-06-20

NJM7800 ■ ELECTRICAL CHARACTERISTICS (C 0.33μF, C 0.1μF, T 25ºC) 1 O j 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 Quiescent Current IQ VIN 33V, IO 0mA - 4.6 6.0 - 4.6 6.0 mA Load Regulation ΔVO - IO VIN 33V, IO 0.005 to 1.5A - 65 240 - 65 480 mV Line Regulation ΔVO - VIN VIN 27 to 38V, IO 0.5A - 18 240 - 18 480 mV 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 Average Temperature Coefficient of Output Voltage ΔVO/ΔT VIN 33V, IO 5mA - -2.4 - - -2.4 - mV/ºC Ver.2017-06-20 - 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.2017-06-20

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.2017-06-20 - 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.2017-06-20

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.2017-06-20 - 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.2017-06-20