NJM7800 3-TERMINAL POSITIVE VOLTAGE REGULATOR ■ GENERAL DESCRIPTION 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 obtain adjustable output voltages and currents. ■ FEATURES • Operating Voltage • 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 ■ PACKAGE OUTLINE NJM7800FA 1. IN 2. GND 3. OUT NJM7800DL1A 1. IN 2. GND 3. OUT (note) The radiation fin is connected pin2. ■ EQUIVALENT CIRCUIT Ver.2007-05-16 -1- NJM7800 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER (Ta=25ºC) SYMBOL Input Voltage VIN Storge Temperature Range Tstg MAXIMUM RATINGS UNIT 7805 to 7809 7812 to 7815 7818 to 7824 35 35 40 V -40 to +150 ºC Operating Junction Temperature Tj -40 to +150 Operating Junction Temparature Topr -40 to +85 Operating Temperature Range Power Dissipation 16(TC≤70ºC) 10(TC=25ºC) 1(Ta≤25ºC) TO-220F TO-252 PD ºC W ■ THERMAL CHARACTERISTICS TO220F TO252 Junction-to-Ambient Temperature θja 60 125 Junction-to-Case θjc 5 12.5 Thermal Resistance ºC/W ■ ELECTRICAL CHARACTERISTICS (C1=0.33µF, CO=0.1µF, Tj=25ºC) Measurement is to be conducted in pulse testing. PARAMETER SYMBOL FTYP. TEST CONDITIONS DL TYP. 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 ∆VO - IO VIN=10V, IO=0.005 to 1.5A - 15 50 - 15 100 mV Line Regulation ∆VO - VIN VIN=7 to 25V, IO=0.5A - 3 50 - 3 100 mV Ripple Rejection RR VIN=10V, IO=0.5A , ein=2VP-P, f=120Hz 68 78 - 68 78 - dB Output Noise Voltage VNO VIN=10V, BW=10Hz to 100kHz, IO=0.5A - 45 - - 45 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=10V, IO=5mA - -0.5 - - -0.5 - mV/ºC -2- Ver.2007-05-16 NJM7800 ■ ELECTRICAL CHARACTERISTICS (C1=0.33µF, CO=0.1µF, Tj=25ºC) Measurement is to be conducted in pulse testing. PARAMETER SYMBOL FTYP. TEST CONDITIONS DL TYP. UNIT MIN. TYP. MAX. MIN. TYP. MAX. NJM7806FA/DL1 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 ∆VO - IO VIN=11V, IO=0.005 to 1.5A - 15 60 - 15 120 mV Line Regulation ∆VO - VIN VIN=8 to 25V, IO=0.5A - 5 60 - 5 120 mV Ripple Rejection RR VIN=11V, IO=0.5A , ein=2VP-P, f=120Hz 65 75 - 65 75 - dB Output Noise Voltage VNO VIN=11V, BW=10Hz to 100kHz, IO=0.5A - 45 - - 45 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=11V, IO=5mA - -0.6 - - -0.6 - mV/ºC Output Voltage VO VIN=14V, I0=0.5A 7.7 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 ∆VO - IO VIN=14V, IO=0.005 to 1.5A - 15 80 - 15 160 mV Line Regulation ∆VO - VIN VIN=10.5 to 25V, IO=0.5A - 6 80 - 6 160 mV Ripple Rejection RR VIN=14V, IO=0.5A , ein=2VP-P, f=120Hz 62 72 - 62 72 - dB Output Noise Voltage VNO VIN=14V, BW=10Hz to 100kHz, IO=0.5A - 55 - - 55 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=14V, IO=5mA - -0.8 - - -0.8 - mV/ºC 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 ∆VO - IO VIN=15V, IO=0.005 to 1.5A - 15 90 - 15 180 mV Line Regulation ∆VO - VIN VIN=11.5 to 25V, IO=0.5A - 7 90 - 7 180 mV Ripple Rejection RR VIN=15V, IO=0.5A , ein=2VP-P, f=120Hz 62 72 - 62 72 - dB Output Noise Voltage VNO VIN=15V, BW=10Hz to 100kHz, IO=0.5A - 60 - - 60 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=15V, IO=5mA - -0.9 - - -0.9 - mV/ºC Output Voltage VO VIN=19V, I0=0.5A 11.5 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 ∆VO - IO VIN=19V, IO=0.005 to 1.5A - 25 120 - 25 240 mV Line Regulation ∆VO - VIN VIN=14.5 to 30V, IO=0.5A - 10 120 - 10 240 mV Ripple Rejection RR VIN=19V, IO=0.5A , ein=2VP-P, f=120Hz 61 71 - 61 71 - dB Output Noise Voltage VNO VIN=19V, BW=10Hz to 100kHz, IO=0.5A - 75 - - 75 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=19V, IO=5mA - -1.2 - - -1.2 - mV/ºC NJM7808FA/DL1 8.0 NJM7809FA/DL1 NJM7812FA/DL1 Ver.2007-05-16 12.0 12.5 -3- NJM7800 ■ ELECTRICAL CHARACTERISTICS (C1=0.33µF, CO=0.1µF, Tj=25ºC) Measurement is to be conducted in pulse testing. PARAMETER SYMBOL FTYP. TEST CONDITIONS DL TYP. UNIT MIN. TYP. MAX. MIN. TYP. MAX. 15.0 15.6 14.4 15.0 15.6 V NJM7815FA/DL1 Output Voltage VO VIN=23V, I0=0.5A 14.4 Quiescent Current IQ VIN=23V, IO=0mA - 4.4 6.0 - 4.4 6.0 mA Load Regulation ∆VO - IO VIN=23V, IO=0.005 to 1.5A - 35 150 - 35 300 mV Line Regulation ∆VO - VIN VIN=17.5 to 30V, IO=0.5A - 11 150 - 11 300 mV Ripple Rejection RR VIN=23V, IO=0.5A , ein=2VP-P, f=120Hz 60 70 - 60 70 - dB Output Noise Voltage VNO VIN=23V, BW=10Hz to 100kHz, IO=0.5A - 90 - - 90 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=23V, IO=5mA - -1.5 - - -1.5 - mV/ºC 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 ∆VO - IO VIN=27V, IO=0.005 to 1.5A - 55 180 - 55 360 mV Line Regulation ∆VO - VIN VIN=21 to 33V, IO=0.5A - 15 180 - 15 360 mV Ripple Rejection RR VIN=27V, IO=0.5A , ein=2VP-P, f=120Hz 59 69 - 59 69 - dB Output Noise Voltage VNO VIN=27V, BW=10Hz to 100kHz, IO=0.5A - 100 - - 100 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=27V, IO=5mA - -1.8 - - -1.8 - mV/ºC Output Voltage VO VIN=29V, I0=0.5A 19.2 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 ∆VO - IO VIN=29V, IO=0.005 to 1.5A - 61 200 - 61 400 mV Line Regulation ∆VO - VIN VIN=23 to 35V, IO=0.5A - 16 200 - 16 400 mV Ripple Rejection RR VIN=29V, IO=0.5A , ein=2VP-P, f=120Hz 58 68 - 58 68 - dB Output Noise Voltage VNO VIN=29V, BW=10Hz to 100kHz, IO=0.5A - 120 - - 120 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=29V, IO=5mA - -2.0 - - -2.0 - mV/ºC Output Voltage VO VIN=33V, I0=0.5A 23.0 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 ∆VO - IO VIN=33V, IO=0.005 to 1.5A - 65 240 - 65 480 mV Line Regulation ∆VO - VIN VIN=27 to 38V, IO=0.5A - 18 240 - 18 480 mV Ripple Rejection RR VIN=33V, IO=0.5A , ein=2VP-P, f=120Hz 56 66 - 56 66 - dB Output Noise Voltage VNO VIN=33V, BW=10Hz to 100kHz, IO=0.5A - 120 - - 120 - µV Average Temperature Cofficient of Output Voltage ∆VO/∆T VIN=33V, IO=5mA - -2.4 - - -2.4 - mV/ºC NJM7818FA/DL1 NJM7820FA/DL1 20.0 20.8 NJM7824FA/DL1 -4- 24.0 25.0 Ver.2007-05-16 NJM7800 ■ POWER DISSIPATION VS. AMBIENT TEMPERATURE NJM7800DL1A ■ TEST CIRCUIT 1. Output Voltage, Line Regulation, Load Regulation, Quiescent Current, Average Temperature Coefficient of Output Voltage, Output Noise Voltage Ver.2007-05-16 2. Ripple Rejection -5- NJM7800 ■ TYPICAL CHARACTERISTICS Output Voltage VO (V) NJM7805/15/24 Output Characteristics (Io=0.5A, Tj=25°C) Input Voltage VIN (V) NJM7812 Dropout Characteristics (Tj=25°C) Output Voltage VO (V) Output Voltage VO (V) NJM7805 Dropout Characteristics (Tj=25°C) Input Voltage VIN (V) Input Voltage VIN (V) Output Voltage VO (V) NJM7805/15/24 Load Characteristics (Tj=25°C) Output Current IO (A) -6- Ver.2007-05-16 NJM7800 ■ TYPICAL CHARACTERISTICS Dropout Voltage VIN –VO (V) NJM7805/24 Quiescent Current vs. Input Voltage (Tj=25°C,) Quiescent Current IQ (mA) Output Current IO (A) NJM7800 Series Short Circuit Output Current (Tj=25°C, ∞ Heat Sink) Input Voltage VIN (V) Output Voltage VO (V) NJM7805/15/24 Output Voltage vs. Junction Temperature Junction Temperature Tj (°C) Ripple Rejection RR (dB) NJM7805/15/24 Ripple Rejection vs. Frequency VIN = 10V (05) ein = 2VP-P 19V (12) 33V (24) Tj = 25°C Frequency (Hz) Ver.2007-05-16 -7- NJM7800 ■ TYPICAL CHARACTERISTICS Output Voltage VO (V) NJM7805 Output Voltage vs. Temperature Ambient Temperature Ta(°C) Output Voltage VO (V) NJM7808 Output Voltage vs. Temperature Ambient Temperature Ta(°C) [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. -8- Ver.2007-05-16 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: NJR: NJM7818FA NJM7808FA NJM7805FA NJM7809FA NJM7815FA NJM7824FA NJM7820FA NJM7812FA