Features Description The GM7800 series are classic regulators, which are use- Output current up to 1.5A ful in a wide range of applications. For example, you can Output Voltages 5V, 6V, 8V, 8.5V, 9V, 10V, use them for local on-card regulation to eliminate the distri- 12V, 15V, 18V, 20V, 24V and 27V bution and problems associated with single point regulation. 3- Terminal Regulators Internal Thermal Overload Protection The wide range of output voltages (5V to 27V) make them useful in an endless list of applications. Although designed as fixed voltage regulators, you can add a few external components to make adjustable voltages and currents. Current limiting prevents the peak output current to a safe Internal Short-Circuit Current Limiting Output Transistor Safe-Area Protection TO-220, TO-252 and TO-263 Packages High Power Dissipation Capability Direct replacements for LM78xx value. Safe-area protection of the output transistor limits internal power dissipation. If internal power dissipation becomes too high for the heat sinking provided, the thermal Application shutdown circuit activates to prevent the regulator from overheating. These versatile workhorses are easy to use. Post-Regulator Switching DC/DC You do not need to bypass the output, although this does Converters improve transient response. Input bypass is needed only if you place the regulator far from the filter capacitor of the Bias Supply for Analog Circuits power supply. Instrumentation and Audio Systems The GM7800 series is available in TO-220, TO-252 and Logic Systems TO-263 packages. Others too numerous to mention VIN GM7800 VOUT 1.5A 0.1µF 0.33µF GND For a positive regulator, a 0.33µF bypass capacitor should be used on the input terminals. While not necessary for stability, an output capacitor of 0.1µF may be used to improve the transient response of the regulator. These capacitors should be on or as near as possible to the regulator terminals . www.gammamicro.com GM7800 SERIES V0.1 TYPIC APPLICATION CIRCUITS 1 MARKING INFORMATION & PIN CONFIGURATIONS (TOP VIEW) 2 TO-220 TO-263-2 (D PAK) GM78VV TO-252-3 (DPAK) AYWW AYWW =Output Voltage(05: 5.0V, 12: 12V) =Assembly Location =Year =Weekly VOUT OUTPUT INPUT VV A Y WW GM78VV GM78VV AYWW TAB is GND GND VIN OUTPUT INPUT GND ORDERING INFORMATION Pro Number VOUT Package GM7805 5.0V TO-263, TO-220, TO-252 GM7806 6.0V TO-263, TO-220, TO-252 GM7808 8.0V TO-263, TO-220, TO-252 GM7885 8.5V TO-263, TO-220, TO-252 GM7809 9.0V TO-263, TO-220, TO-252 GM7810 10V TO-263, TO-220, TO-252 GM7812 12V TO-263, TO-220, TO-252 GM7815 15V TO-263, TO-220, TO-252 GM7818 18V TO-263, TO-220, TO-252 GM7820 20V TO-263, TO-220, TO-252 GM7824 24V TO-263, TO-220, TO-252 GM7827 27V TO-263, TO-220, TO-252 GM7800 SERIES * For detail Ordering Number identification, please see last page. 2 RECOMMENDED OPERATING CONDITIONS (IO= 1.5A) PARAMETER Input Voltage VI Output Current, IO Operating virtual junction temperature, TJ GM7805 GM7806 GM7808 GM7885 GM7809 GM7810 GM7812 GM7815 GM7818 GM7820 GM7824 GM7827 MIN MAX 7 8 10.5 10.5 11.5 12.5 14.5 17.5 21 23 27 30 25 25 25 25 27 28 30 30 33 36 38 40 1.5 125 0 UNIT V A °C ABSOLUTE MAXIMUM RATINGS UNIT VALUE PARAMETER GM7824, GM7827 40 All others 35 Input Voltage V Continuous Total Dissipation at 25°C free-air temperature 2 Continuous Total Dissipation at (or bellow) 25°C case Temperature 15 W Operating free-air, case, or virtual junctions Temperature Range 0 to +150 Storage Temperature Range -65 to +150 Lead Temperature 1.6mm (1/16 inch) from case for 10seconds °C 260 SCHEMATIC BLOCK DIAGRAM INPUT Q15 Q11 R13 10k Q12 Q16 R10 1k D2 D1 6.3V Q13 Q14 R15 2k R14 230 R12 200 R16 0.3k OUTPUT R17 R1 30k Q6 Q1 R9 4k R2 1.9k R7 17k Q2 C1 20pF R18 2.6k Q10 R3 26 Q7 Q4 Q8 Q5 Q3 R4 1.2k R5 12.1k R6 1k R8 4k Q9 GM7800 SERIES VREF 3 GND ELECTRICAL CHARACTERISTICS at specified Junction Temperature GM7805: VI= 10V, IO= 500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=7V to 20V, P VI=7V to 25V 15W TYP MAX 25°C 4.8 5.0 5.2 0°C to 125°C 4.75 5.0 5.25 3 100 1 50 25°C VI=8V to 12V VI=8V to 18V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA 0°C to 125°C 62 25°C 78 UNIT V mV dB 15 100 5 50 mV f = 1kHz 0°C to 125°C 0.017 W IO= 5mA 0°C to 125°C -1.1 mV/°C 25°C 40 µV 25°C 2.0 25°C 4.2 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change MIN VI= 7V to 25V 1.3 0°C to 125°C IO=5mA to 1A V 8 0.5 mA mA Short-Circuit Output Current 25°C 750 mA Peak Output Current 25°C 2.2 A GM7806: VI= 11V, IO= 500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation GM7800 SERIES Ripple Rejection 4 Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=8V to 21V, P VI=8V to 25V VI=9V to 13V VI=9V to 19V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA TYP MAX 25°C 5.75 6 6.25 0°C to 125°C 5.7 6 6.3 5 120 1.5 60 25°C 0°C to 125°C 25°C 59 75 UNIT V mV dB 14 120 4 60 mV f = 1kHz 0°C to 125°C 0.019 W IO= 5mA 0°C to 125°C -0.8 mV/°C 25°C 45 µV 25°C 2.0 25°C 4.3 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 15W MIN VI= 8V to 25V IO=5mA to 1A V 8 1.3 0°C to 125°C 0.5 mA mA Short-Circuit Output Current 25°C 550 mA Peak Output Current 25°C 2.2 A *Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account. ** The specification applies only for DC power dissipation permitted by absolute maximum ratings ELECTRICAL CHARACTERISTICS at specified Junction Temperature GM7808: VI=14V, IO=500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=10.5V to 23V, P VI=10.5V to 25V 15W TYP MAX 25°C 7.7 8 8.3 0°C to 125°C 7.6 8 8.4 6 160 2 80 25°C VI=11V to 17V VI=11.5V to 21.5V, f = 120Hz IO=5mA to 1.5A 0°C to 125°C 55 25°C IO=250mA to 750mA 72 UNIT V mV dB 12 160 4 80 mV f = 1kHz 0°C to 125°C 0.016 W IO= 5mA 0°C to 125°C -0.8 mV/°C 25°C 52 µV f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change MIN VI= 10.5V to 25V 25°C 2.0 25°C 4.3 1.0 0°C to 125°C IO=5mA to 1A V 8 0.5 mA mA Short-Circuit Output Current 25°C 450 mA Peak Output Current 25°C 2.2 A GM7885: VI=15V, IO=500mA, (unless otherwise noted) Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=11.5V to 23.5V, P VI=10.5V to 25V VI=11V to 17V VI=11.5V to 21.5V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA TYP MAX 25°C 8.15 8.5 8.85 0°C to 125°C 8.1 8.5 8.9 6 170 2 85 25°C 0°C to 125°C 25°C 54 70 UNIT V mV dB 12 170 4 85 mV f = 1kHz 0°C to 125°C 0.016 W IO= 5mA 0°C to 125°C -0.8 mV/°C 25°C 55 µV 25°C 2.0 V 25°C 4.3 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 15W MIN VI= 10.5V to 25V IO=5mA to 1A 8 1.0 0°C to 125°C 0.5 mA mA Short-Circuit Output Current 25°C 450 mA Peak Output Current 25°C 2.2 A *Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account. ** The specification applies only for DC power dissipation permitted by absolute maximum ratings GM7800 SERIES CHARACTERISTICS 5 ELECTRICAL CHARACTERISTICS at specified Junction Temperature GM7809: VI=16V, IO=500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=11.5V to 24V, P VI=11.5V to 27V 15W MIN TYP MAX 25°C 8.65 9 9.35 0°C to 125°C 8.55 9 9.45 7 180 2 90 25°C VI=13V to 19V VI=12V to 22V, f = 120Hz 0°C to 125°C IO=5mA to 1.5A 25°C IO=250mA to 750mA 70 V mV dB 12 180 4 90 mV f = 1kHz 0°C to 125°C 0.018 W IO= 5mA 0°C to 125°C -1.0 mV/°C 25°C 60 µV 25°C 2.0 V 25°C 4.3 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 55 UNIT VI= 11.5V to 27V 0°C to 125°C IO=5mA to 1A 8 1.0 0.5 mA mA Short-Circuit Output Current 25°C 400 mA Peak Output Current 25°C 2.2 A GM7810: VI= 17V, IO= 500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection GM7800 SERIES Output Regulation 6 Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=12.5V to 25V, P VI=12.5V to 28V VI=14V to 20V VI=13V to 23V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA TYP MAX 25°C 9.6 10 10.4 0°C to 125°C 9.5 10 10.5 7 200 2 100 25°C 0°C to 125°C 25°C 55 71 UNIT V mV dB 12 200 4 100 mV f = 1kHz 0°C to 125°C 0.018 W IO= 5mA 0°C to 125°C -1.0 mV/°C 25°C 70 µV 25°C 2.0 V 25°C 4.3 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 15W MIN VI= 12.5V to 28V IO=5mA to 1A 8 1.0 0°C to 125°C 0.5 mA mA Short-Circuit Output Current 25°C 400 mA Peak Output Current 25°C 2.2 A *Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account. ** The specification applies only for DC power dissipation permitted by absolute maximum ratings ELECTRICAL CHARACTERISTICS at specified Junction Temperature GM7812: VI=19V, IO=500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=14.5V to 27V, P VI=14.5V to 30V 15W TYP MAX 25°C 11.5 12 12.5 0°C to 125°C 11.4 12 12.6 10 240 3 120 25°C VI=16V to 22V VI=15V to 25V, f = 120Hz IO=5mA to 1.5A 0°C to 125°C 55 25°C IO=250mA to 750mA 71 UNIT V mV dB 12 240 4 120 mV f = 1kHz 0°C to 125°C 0.018 W IO= 5mA 0°C to 125°C -1.0 mV/°C 25°C 75 µV 25°C 2.0 V 25°C 4.3 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change MIN VI= 14.5V to 30V 0°C to 125°C IO=5mA to 1A 8 1.0 0.5 mA mA Short-Circuit Output Current 25°C 350 mA Peak Output Current 25°C 2.2 A GM7815: VI=23V, IO=500mA, (unless otherwise noted) Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=17.5V to 30V, P VI=17.5V to 30V VI=20V to 26V VI=18.5V to 28.5V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA TYP MAX 25°C 14.4 15 15.6 0°C to 125°C 14.25 15 15.75 12 300 3 150 25°C 0°C to 125°C 25°C 54 70 UNIT V mV dB 12 300 4 150 mV f = 1kHz 0°C to 125°C 0.019 W IO= 5mA 0°C to 125°C -1.0 mV/°C 25°C 90 µV f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 15W MIN VI= 17.5V to 30V IO=5mA to 1A 25°C 2.0 25°C 4.3 V 8 1.0 0°C to 125°C 0.5 mA mA Short-Circuit Output Current 25°C 230 mA Peak Output Current 25°C 2.1 A *Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account. ** The specification applies only for DC power dissipation permitted by absolute maximum ratings GM7800 SERIES CHARACTERISTICS 7 ELECTRICAL CHARACTERISTICS at specified Junction Temperature GM7818: VI=27V, IO=500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=21V to 33V, P VI=21V to 33V 15W TYP MAX 17.3 18 18.7 0°C to 125°C 17.1 18 18.9 15 360 5 180 25°C VI=24V to 30V VI=22V to 32V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA 0°C to 125°C 53 25°C 69 UNIT V mV dB 12 360 4 180 mV f = 1kHz 0°C to 125°C 0.022 W IO= 5mA 0°C to 125°C -1.0 mV/°C 25°C 110 µV 25°C 2.0 V 25°C 4.5 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change MIN 25°C VI= 21V to 33V 0°C to 125°C IO=5mA to 1A 8 1.0 0.5 mA mA Short-Circuit Output Current 25°C 200 mA Peak Output Current 25°C 2.1 A GM7820: VI=29V, IO=500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection GM7800 SERIES Output Regulation 8 Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=23V to 35V, P VI=23V to 35V VI=26V to 32V VI=24V to 34V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA TYP MAX 25°C 19.2 20 20.8 0°C to 125°C 19 20 21 18 400 7 200 25°C 0°C to 125°C 25°C 51 66 UNIT V mV dB 15 400 7 200 mV f = 1kHz 0°C to 125°C 0.027 W IO= 5mA 0°C to 125°C -1.3 mV/°C 25°C 150 µV 25°C 2.0 25°C 4.5 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 15W MIN VI= 23V to 35V IO=5mA to 1A V 8 1.0 0°C to 125°C 0.5 mA mA Short-Circuit Output Current 25°C 180 mA Peak Output Current 25°C 2.1 A *Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account. ** The specification applies only for DC power dissipation permitted by absolute maximum ratings ELECTRICAL CHARACTERISTICS at specified Junction Temperature GM7824: VI=33V, IO=500mA, (unless otherwise noted) CHARACTERISTICS Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=27V to 38V, P VI=27V to 38V 15W TYP MAX 25°C 23 24 25 0°C to 125°C 22.8 24 25.2 18 480 6 240 25°C VI=30V to 36V VI=28V to 32V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA 0°C to 125°C 50 25°C 66 UNIT V mV dB 12 480 4 240 mV f = 1kHz 0°C to 125°C 0.028 W IO= 5mA 0°C to 125°C -1.5 mV/°C 25°C 170 µV f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change MIN VI= 27V to 38V 25°C 2.0 25°C 4.6 1.0 0°C to 125°C IO=5mA to 1A V 8 0.5 mA mA Short-Circuit Output Current 25°C 150 mA Peak Output Current 25°C 2.1 A GM7827: VI=36V, IO=500mA, (unless otherwise noted) Output Voltage ** Input Regulation Ripple Rejection Output Regulation Output Resistance Temperature Coefficient Output Voltage Output Noise Voltage Dropout Voltage TEST CONDITIONS * IO= 5mA to 1A VI=30V to 40V, P VI=30V to 40V VI=33V to 39V VI=30V to 40V, f = 120Hz IO=5mA to 1.5A IO=250mA to 750mA Short-Circuit Output Current Peak Output Current TYP MAX 25°C 25.9 27 28.1 0°C to 125°C 25.7 27 28.3 25 540 10 270 25°C 0°C to 125°C 25°C 50 64 UNIT V mV dB 20 540 9 270 mV f = 1kHz 0°C to 125°C 0.030 W IO= 5mA 0°C to 125°C -1.6 mV/°C 25°C 200 µV 25°C 2.0 25°C 4.8 f = 10Hz to 100kHz IO= 1A Bias Current Bias Current Change 15W MIN VI= 30V to 40V IO=5mA to 1A V 8 1.0 0°C to 125°C 0.5 mA mA 25°C 120 mA 25°C 2.1 A *Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account. ** The specification applies only for DC power dissipation permitted by absolute maximum ratings GM7800 SERIES CHARACTERISTICS 9 TO-263-2 PACKAGE OUTLINE DIMENSIONS 9.90 ± 0.20 4.50 ± 0.20 +0.1 1.30 -0.05 15° 0.40 1.20 Pad Layout 3° 1.50 DP0.20 0.63 17.02 0.33 8.38 9.20 ± 0.20 15.3 ± 0.20 1.4 ± 0.20 0.10 ± 0.01 3° 3° R0.30 2.40 ± 0.20 2.00 ± 0.10 0.42 10.66 4.90 ± 0.20 1.27 ± 0.10 2.54 TYP (2.54 ± 0.20) 0.24 6.096 2.54 ± 0.10 0.75 R0.30 0.90 ± 0.10 0.12 3.05 +0.1 0.50 -0.05 0.04 1.016 10.0 ± 0.20 7.0 4.0 0.40 3° ( 0.90 3° R 0.3 R 0.45 7.2 9.20 ± 0.20 10.00 ± 0.20 4.90 ± 0.20 Unit: mm TO-220 PACKAGE OUTLINE DIMENSIONS 4.50 ± 0.20 9.90 ± 0.20 3.60 ± 0.20 8.0 8.70 2.80 ± 0.10 7.0 +0.1 1.30 -0.05 9.20 ± 0.20 4.60 8.40 1.46 1.00 18.95 MAX 3.70 ± 0.20 15.90 ± 0.20 1.50 DP0.20 1.27 ± 0.10 2.54 TYP (2.54 ± 0.20) 3° 3° 0.9 7.0 3° 45° 3.00 10.08 ± 0.30 13.08 ± 0.20 GM7800 SERIES 1.30 ± 0.10 1.70 0.80 ± 0.10 1.52 ± 0.10 3° 3-R0.2 +0.1 0.50 -0.05 2.40 ± 0.20 3° 2 - R 0.3 Unit: mm 10 10.00 ± 0.20 Inches ) mm TO-252 PACKAGE OUTLINE DIMENSIONS 6.50 ± 0.05 2.30 ± 0.05 5.340 ± 0.05 0.508 ± 0.0127 29° ± 0.5° REF 0.6 Pad Layout 7° 0.244 6.20 1.0 ± 0.05 6.10 ± 0.05 0.118 3.0 0.070 ± 0.05 7.20 ± 0.05 9.900 7° 0.75 ± 0.10 7° 0.75 ± 0.10 0.243 6.172 0.228 5.80 2.70 ± 0.10 0.89 ± 0.05 R 0.25 ± 0.13 1.525 ± 0.10 0.81 ± 0.038 0.101 2.58 0.063 1.6 ( R0.15 max Inches ) mm Unit: mm 2° ORDERING NUMBER Gamma Micro. Shipping R: Tape & Reel T: Tube Circuit Type Output Voltage 05: 5.0V, 06: 6.0V 08: 8.0V, 8.5:8.5V 09: 9.0V, 10:10V 12: 12V, 15: 15V 18: 18V, 20: 20V 24: 24V, 27: 27V Package TA3: TO-263 50 Units/ Tube 800 Units/ Tape & Reel TB3: TO-220 80 Units/ Tube TC3: TO-252 80 Units/ Tube 2,500 Units/ Tape & Reel GM7800 SERIES GM 78 00 TA3 T 11 12 GM7800 SERIES