S3U78xx 3-Terminal Positive Voltage Regulator Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen and lead-free DESCRIPTION The S3U78XX series of fixed-voltage monolithic integrated-circuit voltage regulators designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1A of output current. The internal current limiting and thermal shutdown features of the regulators make them essentially immune to overload. FEATURES z z z z z z 5V,6V,8V,9V,10V,12V,15V,18V,24V Output Voltage Available Output Transistor Safe-Area Compensation No External Components Internal Thermal Overload Protection Internal Short-Circuit Current Limiting High Power Dissipation Capability PACKAGE DIMENSIONS REF. A b L4 c L3 L1 E Millimeter Min. Max. 4.40 4.80 0.76 1.00 0.00 0.30 0.36 0.5 1.50 REF 2.29 2.79 9.80 10.4 Millimeter REF. Min. Max. 1.25 1.45 1.17 1.47 8.6 9.0 2.54 REF. 14.6 15.8 0° 8° 1.27 REF c2 b2 D e L θ L2 ABSOLUTE MAXIMUM RATINGS Parameter Symbol Value Units S3U7805~18 VIN 35 V S3U7824 VIN 40 V IO 1 A Operating Junction And Storage Temperature Range Tj,Tstg -55~150 °C Thermal Resistance Junction-Air RθJA 65 °C / W Thermal Resistance Junction-Cases RθJC 5 °C / W Input Voltage Output Current 01-June-2002 Rev. A Page 1 of 6 S3U78xx 3-Terminal Positive Voltage Regulator Elektronische Bauelemente S3U7805 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=10V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=10V, IO=500mA,Tj=25°C 4.85 5 5.15 B-Rank (5%) 7.5V≦VIN≦20V, 5mA≦IO≦1A, PD≦15W 4.75 - 5.25 7V≦VIN≦25V, IO=500mA, Tj=25°C - 3 50 8V≦VIN≦12V, IO=500mA, Tj=25°C - 1 25 ΔVO(Line Regulation) ΔVO(Load Regulation) VIN=10V, 5mA≦IO≦1A, Tj=25°C - - 100 VIN=10V, 250mA≦IO≦750mA, Tj=25°C - - 50 IQ VIN=10V, IO=500mA,Tj=25°C - - 8.0 ΔIQ VIN=10V, 5mA≦IO≦1A - - 0.5 7V≦VIN≦25V, IO=500mA - - 1.3 VN RR VD ISC IPK ΔVO/ΔTj Units V mV mV mA mA 10Hz≦f≦100KHz, Tj=25°C - 40 - uV 8V≦VIN≦18V, f=120Hz, Tj=25°C - 80 - dB Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - A IO=5mA, 0°C≦Tj≦125°C - -0.6 - mV/°C S3U7806 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=11V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=11V, IO=500mA,Tj=25°C 5.82 6 6.18 B-Rank (5%) 8V≦VIN≦21V, 5mA≦IO≦1A, PD≦15W 5.7 - 6.3 8V≦VIN≦25V, IO=500mA, Tj=25°C - 3 60 9V≦VIN≦13V, IO=500mA, Tj=25°C - 1 25 ΔVO(Line Regulation) ΔVO(Load Regulation) - - 100 - - 50 V mV mV IQ VIN=11V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=11V, 5mA≦IO≦1A - - 0.5 8V≦VIN≦25V, IO=500mA - - 1.3 10Hz≦f≦100KHz, Tj=25°C - 45 - uV 9V≦VIN≦19V, f=120Hz, Tj=25°C - 75 - dB VN RR VD ISC IPK ΔVO/ΔTj 01-June-2002 Rev. A VIN=11V, 5mA≦IO≦1A, Tj=25°C VIN=11V, 250mA≦IO≦750mA, Tj=25°C Units mA mA Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - mA IO=5mA, 0°C≦Tj≦125°C - -0.7 - mV/°C Page 2 of 6 S3U78xx 3-Terminal Positive Voltage Regulator Elektronische Bauelemente S3U7808 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=14V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=14V, IO=500mA,Tj=25°C 7.76 8 8.24 B-Rank (5%) 10.5V≦VIN≦23V, 5mA≦IO≦1A, PD≦15W 7.6 - 8.4 ΔVO(Line Regulation) ΔVO(Load Regulation) 10.5V≦VIN≦25V, IO=500mA, Tj=25°C - 3 80 11V≦VIN≦17V, IO=500mA, Tj=25°C - 1 40 VIN=14V, 5mA≦IO≦1A, Tj=25°C - - 100 VIN=14V, 250mA≦IO≦750mA, Tj=25°C - - 50 IQ VIN=14V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=14V, 5mA≦IO≦1A - - 0.5 10.5V≦VIN≦25V, IO=500mA - - 1.3 VN RR VD ISC IPK ΔVO/ΔTj Units V mV mV mA mA 10Hz≦f≦100KHz, Tj=25°C - 58 - uV 11.5V≦VIN≦21.5V, f=120Hz, Tj=25°C - 72 - dB Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - A IO=5mA, 0°C≦Tj≦125°C - -0.9 - mV/°C S3U7809 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=15V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Min Typ Max A-Rank (3%) VIN=15V, IO=500mA,Tj=25°C 8.73 9 9.27 B-Rank (5%) 11.5V≦VIN≦24V, 5mA≦IO≦1A, PD≦15W 8.55 - 9.45 11.5V≦VIN≦25V, IO=500mA, Tj=25°C - 5 90 13V≦VIN≦19V, IO=500mA, Tj=25°C - 3 45 ΔVO(Line Regulation) ΔVO(Load Regulation) VIN=15V, 5mA≦IO≦1A, Tj=25°C - - 100 VIN=15V, 250mA≦IO≦750mA, Tj=25°C - - 50 IQ VIN=15V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=15V, 5mA≦IO≦1A - - 0.5 11.5V≦VIN≦26V, IO=500mA - - 1.3 VN RR VD ISC IPK ΔVO/ΔTj 01-June-2002 Rev. A Test Conditions Units V mV mV mA mA 10Hz≦f≦100KHz, Tj=25°C - 58 - uV 12.5V≦VIN≦22.5V, f=120Hz, Tj=25°C - 72 - dB Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - mA IO=5mA, 0°C≦Tj≦125°C - -1.1 - mV/°C Page 3 of 6 S3U78xx 3-Terminal Positive Voltage Regulator Elektronische Bauelemente S3U7812 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=19V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=19V, IO=500mA,Tj=25°C 11.64 12 12.36 B-Rank (5%) 14.5V≦VIN≦27V, 5mA≦IO≦1A, PD≦15W 11.4 - 12.6 14.5V≦VIN≦30V, IO=500mA, Tj=25°C - 10 120 16V≦VIN≦22V, IO=500mA, Tj=25°C - 3 60 ΔVO(Line Regulation) ΔVO(Load Regulation) VIN=19V, 5mA≦IO≦1A, Tj=25°C - - 100 VIN=19V, 250mA≦IO≦750mA, Tj=25°C - - 60 IQ VIN=19V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=19V, 5mA≦IO≦1A - - 0.5 14.5V≦VIN≦30V, IO=500mA - - 1.3 VN RR VD ISC IPK ΔVO/ΔTj Units V mV mV mA mA 10Hz≦f≦100KHz, Tj=25°C - 75 - uV 15V≦VIN≦25V, f=120Hz, Tj=25°C - 72 - dB Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - mA IO=5mA, 0°C≦Tj≦125°C - -1.5 - mV/°C S3U7815 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=23V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=23V, IO=500mA,Tj=25°C 14.55 15 15.45 B-Rank (5%) 17.5V≦VIN≦30V, 5mA≦IO≦1A, PD≦15W 14.25 - 15.75 17.5V≦VIN≦30V, IO=500mA, Tj=25°C - - 150 17.5V≦VIN≦30V, IO=500mA, Tj=25°C - - 75 ΔVO(Line Regulation) ΔVO(Load Regulation) - - 150 - - 75 IQ VIN=23V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=23V, 5mA≦IO≦1A - - 0.5 17.5V≦VIN≦30V, IO=500mA - - 1.3 VN RR VD ISC IPK ΔVO/ΔTj 01-June-2002 Rev. A VIN=23V, 5mA≦IO≦1A, Tj=25°C VIN=23V, 250mA≦IO≦750mA, Tj=25°C Units V mV mV mA mA 10Hz≦f≦100KHz, Tj=25°C - 90 - uV 18.5V≦VIN≦28.5V, f=120Hz, Tj=25°C - 70 - dB Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - mA IO=5mA, 0°C≦Tj≦125°C - -1.8 - mV/°C Page 4 of 6 S3U78xx 3-Terminal Positive Voltage Regulator Elektronische Bauelemente S3U7818 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=27V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=27V, IO=500mA,Tj=25°C 17.46 18 18.54 B-Rank (5%) 21V≦VIN≦33V, 5mA≦IO≦1A, PD≦15W 17.1 - 18.9 ΔVO(Line Regulation) ΔVO(Load Regulation) 21V≦VIN≦33V, IO=500mA, Tj=25°C - - 180 24V≦VIN≦30V, IO=500mA, Tj=25°C - - 90 VIN=27V, 5mA≦IO≦1A, Tj=25°C - - 180 VIN=27V, 250mA≦IO≦750mA, Tj=25°C - - 90 IQ VIN=27V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=27V, 5mA≦IO≦1A - - 0.5 21V≦VIN≦33V, IO=500mA - - 1.3 VN RR VD ISC IPK ΔVO/ΔTj Units V mV mV mA mA 10Hz≦f≦100KHz, Tj=25°C - 110 - uV 22V≦VIN≦32V, f=120Hz, Tj=25°C - 69 - dB Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - mA IO=5mA, 0°C≦Tj≦125°C - -2.2 - mV/°C S3U7824 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, Tj=0~125 °C, IO=500mA, VIN=33V, CIN=0.33 uF, CO=0.1 uF unless otherwise specified) Symbol VO Test Conditions Min Typ Max A-Rank (3%) VIN=33V, IO=500mA,Tj=25°C 23.28 24 24.72 B-Rank (5%) 27V≦VIN≦38V, 5mA≦IO≦1A, PD≦15W 22.8 - 25.2 27V≦VIN≦38V, IO=500mA, Tj=25°C - - 240 30V≦VIN≦36V, IO=500mA, Tj=25°C - - 120 ΔVO(Line Regulation) ΔVO(Load Regulation) VIN=33V, 5mA≦IO≦1A, Tj=25°C - - 240 VIN=33V, 250mA≦IO≦750mA, Tj=25°C - - 120 Units V mV mV IQ VIN=33V, IO=500mA,Tj=25°C - - 8 ΔIQ VIN=33V, 5mA≦IO≦1A - - 0.5 28V≦VIN≦38V, IO=500mA - - 1.0 10Hz≦f≦100KHz, Tj=25°C - 170 - uV 28V≦VIN≦38V, f=120Hz, Tj=25°C - 66 - dB VN RR VD ISC IPK ΔVO/ΔTj mA mA Io=1A, Tj=25°C - 2 - V VIN=35V, Tj=25°C - 250 - mA Tj=25°C - 1.8 - mA IO=5mA, 0°C≦Tj≦125°C - -2.8 - mV/°C TYPICAL APPLICATION 01-June-2002 Rev. A Page 5 of 6 S3U78xx Elektronische Bauelemente 3-Terminal Positive Voltage Regulator CHARACTERISTIC CURVE 01-June-2002 Rev. A Page 6 of 6