SN7810D

SN78xxx 3 Terminal 1A Positive Voltage Regulator Semiconductor http:// www.auk.co.kr Description The SN78xxx series are three-terminal positive regulators providing over 1A output current with internal current limiting, thermal shutdown and safe area protection. These regulators are useful in a wide range of applications. Although they are just fixed voltage regulators, the SN78xxx series can be used with external components to obtain adjustable voltages and Currents. TO-252-3L Application ◈ Consumer and personal electronics ◈ SMPS post-regulator / dc-to-dc modules ◈ High-efficiency linear power supplies Features and Benefits TO-220F-3L ◈ Output Current up to 1.0A ◈ Output Voltage : 5, 6, 8, 9, 10, 12, 15, 18, 24V ◈ Built in OVP, CLP circuit. ◈ Built in TSD Protection. ORDERING INFORMATION Product SN78xxD SN78xxPI Marking SN78xxD SN78xxPI Package TO-252-3L TO-220F-3L ◈ Output Transistor Safe Area Protection. ◈ Ultra High level of ESD [ Built in ESD Protection Cell ] MM : 500V / HBM 5KV Equivalent Circuit VIN 1 Current Source SOA Protection ▲ Marking Detail Information [ TO-220F-3L & TO-253-3L PKG Marking ] AUK(①) G△YWW (②) SN78xxx (③) ① AUK Logo ② Grade & M Code & Year & Week Code ③ Device Code Starting Circuit Reference Voltage Error Amp VOUT 3 R1 Thermal Protection R2 GND 2 KSD-I0O008-004 Jan. 2010 REV. 04 1 SN78xxx ◈ Pin Configuration 4 1 2 3 1 2 3 TO-252-3L 1: VIN 2: GND 3: VOUT 4: GND TO-220F-3L 1: VIN 2: GND 3: VOUT ◈ Product Line-up Product Name SN7805D SN7806D SN7808D SN7809D SN7810D SN7812D SN7815D SN7818D SN7824D SN7805PI SN7806PI SN7808PI SN7809PI SN7810PI SN7812PI SN7815PI SN7818PI SN7824PI VOUT 5.0V 6.0V 8.0V 9.0V 10V 12V 15V 18V 24V 5.0V 6.0V 8.0V 9.0V 10V 12V 15V 18V 24V Operating Temperature -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ -40~125℃ Package TO-252-3L TO-252-3L TO-252-3L TO-252-3L TO-252-3L TO-252-3L TO-252-3L TO-252-3L TO-252-3L TO-220F-3L TO-220F-3L TO-220F-3L TO-220F-3L TO-220F-3L TO-220F-3L TO-220F-3L TO-220F-3L TO-220F-3L KSD-I0O008-004 Jan. 2010 REV. 04 2 SN78xxx ◈ Absolute Maximum Ratings ( Ta = 25℃ ) Parameter Symbol Limits TO-220F-3L TO-252-3L Unit 40.0 ( VO=24V ) Input Voltage VIN 35.0 ( VO=5 to 18V ) Power Dissipation Thermal Resistance Junction to Case Thermal Resistance Junction to Air Junction Temperature Operate Temperature Range Storage Temperature Range Pd RΘJC RΘJA TJ Topr Tstg 2.0 5 65 150 -40 ~ +125 -55 ~ +150 1.3 5 92 W °C/W °C/W °C °C °C V Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside of its operating ratings. The maximum allowable power dissipation is a function of the maximum junction temperature, TJ(max) , the junction-to-ambient thermal resistance, θJA, and the ambient temperature, TA. The maximum allowable power dissipation at any ambient temperature is calculated using: PD(max) = (TJ(max) – TA) ÷ θJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. KSD-I0O008-004 Jan. 2010 REV. 04 3 SN78xxx ◈ Electrical characteristics ( VIN=10V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7805x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 7.0V ≤ VIN ≤ 20.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 7.0V ≤ VIN ≤ 25.0V Line Regulation VO(△VI) 8.0V ≤ VIN ≤ 12.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 7.0V ≤ VIN ≤ 25V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 8.0V ≤ VIN ≤ 18.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 62 0.03 73 2.0 42 15 250 2.2 -0.8 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 4.0 3.2 0.3 50 8.0 1.3 mA mA TJ =25℃ 1.6 9.0 50 100 mV 4.80 4.75 Typ. 5.00 5.00 4.0 Max. 5.20 V 5.25 100 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 4 SN78xxx ◈ Electrical characteristics ( VIN=11V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7806x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 8.0V ≤ VIN ≤ 21V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 8.0V ≤ VIN ≤ 25.0V Line Regulation VO(△VI) 9.0V ≤ VIN ≤ 13.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 8.0V ≤ VIN ≤ 25.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 9.0V ≤ VIN ≤ 19.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 59 75 2.0 45 19 250 2.2 -0.8 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 3.0 5.0 60 8.0 1.3 mA mA TJ =25℃ 1.5 9.0 60 120 mV 5.75 5.70 Typ. 6.00 6.00 5.0 Max. 6.25 V 6.30 120 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 5 SN78xxx ◈ Electrical characteristics ( VIN=14V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7808x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 10.5V ≤ VIN ≤ 23.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 10.5V ≤ VIN ≤ 25.0V Line Regulation VO(△VI) 11.5V ≤ VIN ≤ 17.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 10.5V ≤ VIN ≤ 25.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 11.5V ≤ VIN ≤ 21.5V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V, TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 56 0.05 73 2.0 52 17 250 2.2 -0.8 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 5.0 5.0 0.5 80 8.0 1.0 mA mA TJ =25℃ 2.0 10.0 80 160 mV 7.70 7.60 Typ. 8.00 8.00 5.0 Max. 8.30 V 8.40 160 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 6 SN78xxx ◈ Electrical characteristics ( VIN=15V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7809x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 11.5V ≤ VIN ≤ 24.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 11.5V ≤ VIN ≤ 25.0V Line Regulation VO(△VI) 12.0V ≤ VIN ≤ 17.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 11.5V ≤ VIN ≤ 26.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 12.0V ≤ VIN ≤ 22.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 56 71 2.0 58 17 250 2.2 -1.0 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 4.0 5.0 90 8.0 1.3 mA mA TJ =25℃ 2.0 12.0 90 180 mV 8.65 8.60 Typ. 9.00 9.00 6.0 Max. 9.35 V 9.40 180 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 7 SN78xxx ◈ Electrical characteristics ( VIN=16V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7810x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 12.5V ≤ VIN ≤ 25.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 12.5V ≤ VIN ≤ 25.0V Line Regulation VO(△VI) 13.0V ≤ VIN ≤ 18.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 12.5V ≤ VIN ≤ 29V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 13.0V ≤ VIN ≤ 23.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V, TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 56 71 2.0 58 17 250 2.2 -1.0 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 4.0 5.1 100 8.0 1.0 mA mA TJ =25℃ 3.0 12.0 100 200 mV 9.60 9.50 Typ. 10.00 10.00 10.0 Max. 10.40 V 10.50 200 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 8 SN78xxx ◈ Electrical characteristics ( VIN=19V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7812x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 14.5V ≤ VIN ≤ 27.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 14.5V ≤ VIN ≤ 30.0V Line Regulation VO(△VI) 16.0V ≤ VIN ≤ 22.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 14.5V ≤ VIN ≤ 30.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 15.0V ≤ VIN ≤ 25.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 55 0.1 71 2.0 76 15 250 2.2 -1.0 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 5.0 5.1 0.5 120 8.0 1.0 mA mA TJ =25℃ 3.0 11.0 120 240 mV 11.50 11.40 Typ. 12.00 12.00 10.0 Max. 12.50 V 12.60 240 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 9 SN78xxx ◈ Electrical characteristics ( VIN=23V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7815x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 17.5V ≤ VIN ≤ 30.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 17.5V ≤ VIN ≤ 30.0V Line Regulation VO(△VI) 20.0V ≤ VIN ≤ 26.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 17.5V ≤ VIN ≤ 30.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 18.5V ≤ VIN ≤ 28.5V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 54 70 2.0 90 19 250 2.2 -1.0 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 4.0 5.2 150 8.0 1.0 mA mA TJ =25℃ 3.0 12.0 150 300 mV 14.40 14.25 Typ. 15.00 15.00 11.0 Max. 15.60 V 15.75 300 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 10 SN78xxx ◈ Electrical characteristics ( VIN=27V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7818x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 21.0V ≤ VIN ≤ 33.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 21.0V ≤ VIN ≤ 33.0V Line Regulation VO(△VI) 24.0V ≤ VIN ≤ 30.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 21.0V ≤ VIN ≤ 33.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 22.0V ≤ VIN ≤ 32.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 53 69 2.0 110 22 250 2.2 -1.0 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 5.0 5.2 180 8.0 1.0 mA mA TJ =25℃ 5.0 15.0 180 360 mV 17.30 17.10 Typ. 18.00 18.00 15.0 Max. 18.70 V 18.90 360 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 11 SN78xxx ◈ Electrical characteristics ( VIN=33V, CIN = 0.33uF, COUT = 0.1 uF, IOUT = 500mA, TJ=0℃~125℃ ; unless otherwise specified ) SN7824x Characteristic Symbol Test Condition* Min. TJ =25℃ Output Voltage** VO 27.0V ≤ VIN ≤ 38.0V 5.0mA ≤ IO ≤ 1.0A, PD ≤ 15W 27.0V ≤ VIN ≤ 38.0V Line Regulation VO(△VI) 30.0V ≤ VIN ≤ 36.0V 5.0mA ≤ IO ≤ 1.5A Load Regulation VO(△IL) 250mA ≤ IO ≤ 750mA Quiescent Current IQC TJ =25℃ 27.0V ≤ VIN ≤ 38.0V Quiescent Current Change IQC 5.0mA ≤ IO ≤ 1.0A Ripple Rejection Dropout Voltage Output Noise Voltage Output Resistance Short Circuit Current Peak Output Current Temperature coefficient of Output voltage RR VDROP VN rO ISC IPK 28.0V ≤ VIN ≤ 38.0V f=120Hz IO=1.0A 10Hz ≤ f ≤ 100kHz f=1.0kHz VI =35V TJ =25℃ IO=5.0mA TA =25℃ TJ =25℃ TA =25℃ 50 0.1 67 2.0 60 28 250 2.2 -1.5 0.5 dB V uV/ VO mΩ mA A mV/°C TJ =25℃ 5.0 5.2 0.5 240 8.0 1.0 mA mA TJ =25℃ 6.0 15.0 240 480 mV 23.00 22.80 Typ. 24.00 24.00 17.0 Max. 25.00 V 25.25 480 mV Unit △VO/ △Temp * Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into separately. ** This specification applies only for dc power dissipation permitted by absolute maximum ratings. KSD-I0O008-004 Jan. 2010 REV. 04 12 SN78xxx Typical Application Fixed Output Regulator SN78xxx + RL VOUT – VIN CIN CO 1) CIN should be required if regulators are located far from power supply filter 2) CO improves output stability and transient response Load Regulation SN78xxx VIN CIN RL STC4350F + VOUT VC VC – 0V Constant Current Regulator SN78xxx VIN CIN IQ CO R1 V1 VOUT IO V1 R1 RL IO= + IQ KSD-I0O008-004 Jan. 2010 REV. 04 13 SN78xxx Adjustable Output Regulator SN78xxx – + VIN CIN SN321 + VR CO VOUT – High Current Voltage Regulator Q1 STA723D RIN VIN IIN CIN CO SN78xxx IO VOUT + – IO= IIN + βQ1(IIN–VBEQ1 / RIN) KSD-I0O008-004 Jan. 2010 REV. 04 14 SN78xxx Fig.1 Quiescent Current vs. Junction Temperature Fig.2 Output Peak Current vs. Input to Output Differential Fig.3 Output Voltage vs. Junction Temperature Fig.4 Dropout Voltage vs. Junction Temperature Fig.5 Line Transient Response Output Voltage Deviation [mV] Fig.6 Load Transient Response INPUT VOLTAGE 10.0 0.5 Load Current [A] 15.0 OUTPUT VOLTAGE DEVIATION 0 -0.5 10 0 -10 OUTPUT VOLTAGE DEVIATION 1.0 0 LOAD CURRENT Cin=0.33uF, Cout=0.1uF Iout=5mA, TA=25℃ Cin=0.33uF, Cout=0.1uF Vo=5V, TA=25℃ 0 0.4 0.8 1.2 1.6 2.0 0 40 80 120 160 200 Time [mS] Time [µS] KSD-I0O008-004 Jan. 2010 REV. 04 15 SN78xxx ◈ TO-252-3L Outline Dimension (Unit : mm) Θ Θ Θ Θ ※ Recommend PCB solder land 7.00 [Unit: mm] 1.50 4.60 2.50 7.00 KSD-I0O008-004 Jan. 2010 REV. 04 16 SN78xxx ◈ TO-220F-3L Outline Dimension (Unit : mm) KSD-I0O008-004 Jan. 2010 REV. 04 17 SN78xxx The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. 18 KSD-I0O008-004 Jan. 2010 REV. 04