L78S05CV

L78Sxx L78SxxC 2 A positive voltage regulators Features ■ ■ ■ ■ ■ Output current to 2 A Output voltages of 5; 7.5; 9; 10; 12; 15; 18; 24 V Thermal overload protection Short circuit protection Output transition SOA protection Description The L78Sxx series of three-terminal positive regulators is available in TO-220 and TO-3 packages and with several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 2 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. TO-220 TO-3 Table 1. Device summary Part numbers L78S05 L78S05C L78S75 L78S75C L78S09 L78S09C L78S10 L78S10C L78S12 L78S12C L78S15 L78S15C L78S18 L78S18C L78S24 L78S24C March 2008 Rev 3 1/31 www.st.com 31 Contents L78Sxx - L78SxxC Contents 1 2 3 4 5 6 7 8 9 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Test circuits ............................................... 6 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 2/31 L78Sxx - L78SxxC Diagram 1 Figure 1. Diagram Block diagram 3/31 Pin configuration L78Sxx - L78SxxC 2 Figure 2. Pin configuration Pin connections (top view) TO-220 TO-3 Figure 3. Schematic diagram 4/31 L78Sxx - L78SxxC Maximum ratings 3 Table 2. Symbol VI IO PD TSTG TOP Maximum ratings Absolute maximum ratings Parameter DC input voltage Output current Power dissipation Storage temperature range for L78Sxx Operating junction temperature range for L78SxxC 0 to 150 for VO= 5 to 18V for VO= 24V Value 35 V 40 Internally limited Internally limited -65 to 150 -55 to 150 °C °C Unit Note: Absolute maximum ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. Thermal data Parameter Thermal resistance junction-case Thermal resistance junction-ambient TO-220 5 50 TO-3 4 35 Unit °C/W °C/W Table 3. Symbol RthJC RthJA Figure 4. Application circuits 5/31 Test circuits L78Sxx - L78SxxC 4 Figure 5. Test circuits DC parameter Figure 6. Load regulation Figure 7. Ripple rejection 6/31 L78Sxx - L78SxxC Electrical characteristics 5 Table 4. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics Electrical characteristics of L78S05 (refer to the test circuits, TJ = 25 °C, VI = 10 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 7 to 25 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 60 8 17 500 3 -1.1 40 IO = 1A, VI = 7V VI = 7 to 25V VI = 8 to 25V IO = 20 mA to 2A Test conditions Min. 4.8 4.75 Typ. 5 5 Max. 5.2 5.25 100 mV 50 100 8 0.5 mA 1.3 mV/°C µV dB V mΩ mA A mV mA Unit V V 7/31 Electrical characteristics Table 5. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp L78Sxx - L78SxxC Electrical characteristics of L78S75 (refer to the test circuits, TJ = 25 °C, VI = 12.5 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A IO = 20mA, VI = 9.5 to 25V IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI =27V 54 10.5 16 500 3 -0.8 52 IO = 1A, VI = 9.5V VI = 9.5 to 25V VI = 10.5 to 20V IO = 20 mA to 2A Test conditions Min. 7.15 7.1 Typ. 7.5 7.5 Max. 7.9 7.95 120 mV 60 120 8 0.5 mA 1.3 mV/°C µV dB V mΩ mA A mV mA Unit V V Table 6. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S09 (refer to the test circuits, TJ = 25 °C, VI = 14 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 11 to 25 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI = 27V 53 12 17 500 3 -1 60 IO = 1A, VI = 11V VI = 11 to 25V VI = 11 to 20V IO = 20 mA to 2A Test conditions Min. 8.65 8.6 Typ. 9 9 Max. 9.35 9.4 130 mV 65 130 8 0.5 mA 1.3 mV/°C µV dB V mΩ mA A mV mA Unit V V 8/31 L78Sxx - L78SxxC Electrical characteristics Table 7. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S10 (refer to the test circuits, TJ = 25 °C, VI = 15 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 12.5 to 30 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI = 27V 53 13 17 500 3 -1 65 IO = 1A, VI = 12.5V VI = 12.5 to 30V VI = 14 to 22V IO = 20 mA to 2A Test conditions Min. 9.5 9.4 Typ. 10 10 Max. 10.5 10.6 200 mV 100 150 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mV mA Unit V V Table 8. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S12 (refer to the test circuits, TJ = 25 °C, VI = 19 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 14.5 to 30 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI = 27V 53 15 18 500 3 -1 75 IO = 1A, VI = 14.5V VI = 14.5 to 30V VI = 16 to 22V IO = 20 mA to 2A Test conditions Min. 11.5 11.4 Typ. 12 12 Max. 12.5 12.6 240 mV 120 160 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mV mA Unit V V 9/31 Electrical characteristics L78Sxx - L78SxxC Table 9. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S15 (refer to the test circuits, TJ = 25 °C, VI = 23 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 17.5 to 30 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI = 27V 52 18 19 500 3 -1 90 IO = 1A, VI = 17.5V VI = 17.5 to 30V VI = 20 to 26V IO = 20 mA to 2A Test conditions Min. 14.4 14.25 Typ. 15 15 Max. 15.6 15.75 300 mV 150 180 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mV mA Unit V V Table 10. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S18 (refer to the test circuits, TJ = 25 °C, VI = 26 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 20.5 to 30 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI = 27V 49 21 22 500 3 -1 110 IO = 1A, VI = 20.5V VI = 20.5 to 30V VI = 22 to 28V IO = 20 mA to 2A Test conditions Min. 17.1 17 Typ. 18 18 Max. 18.9 19 360 mV 180 200 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mV mA Unit V V 10/31 L78Sxx - L78SxxC Table 11. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics Electrical characteristics of L78S24 (refer to the test circuits, TJ = 25 °C, VI = 33 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 27 to 38 V, IO = 20mA IO = 5mA, TJ = -55°C to 150°C B =10Hz to 100kHz f = 120Hz IO ≤1.5A f = 1 kHz VI = 27V 48 27 23 500 3 -1.5 170 IO = 1A, VI = 27V VI = 27 to 38V VI = 30 to 36V IO = 20 mA to 2A Test conditions Min. 23 22.8 Typ. 24 24 Max. 25 25.2 480 mV 240 250 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mV mA Unit V V Table 12. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S05C (refer to the test circuits, TJ = 25 °C, VI = 10 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 7V VI = 7 to 25V VI = 8 to 25V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 7 to 25 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 54 8 17 500 3 -1.1 40 IO = 20 mA to 1.5A IO = 2 A 80 8 0.5 mA 1.3 mV/°C µV dB V mΩ mA A 11/31 mA Test conditions Min. 4.8 4.75 Typ. 5 5 Max. 5.2 5.25 100 mV 50 100 mV Unit V V Electrical characteristics Table 13. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp L78Sxx - L78SxxC Electrical characteristics of L78S75C (refer to the test circuits, TJ = 25 °C, VI = 12.5 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 9.5V VI = 9.5 to 25V VI = 10.5 to 20V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 9.5 to 25 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 48 10.5 16 500 3 -0.8 52 IO = 20 mA to 1.5A IO = 2 A 100 8 0.5 mA 1.3 mV/°C µV dB V mΩ mA A mA Test conditions Min. 7.15 7.1 Typ. 7.5 7.5 Max. 7.9 7.95 120 mV 60 140 mV Unit V V Table 14. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp 12/31 Electrical characteristics of L78S09C (refer to the test circuits, TJ = 25 °C, VI = 14 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 11V VI = 11 to 25V VI = 11 to 20V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 11 to 25 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 47 12 17 500 3 -1 60 IO = 20 mA to 1.5A IO = 2 A 100 8 0.5 mA 1.3 mV/°C µV dB V mΩ mA A mA Test conditions Min. 8.65 8.6 Typ. 9 9 Max. 9.35 9.4 130 mV 65 170 mV Unit V V L78Sxx - L78SxxC Table 15. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics Electrical characteristics of L78S10C (refer to the test circuits, TJ = 25 °C, VI = 15 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 12.5V VI = 12.5 to 30V VI = 14 to 22V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 12.5 to 30 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 47 13 17 500 3 -1 65 IO = 20 mA to 1.5A IO = 2 A 150 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mA Test conditions Min. 9.5 9.4 Typ. 10 10 Max. 10.5 10.6 200 mV 100 240 mV Unit V V Table 16. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S12C (refer to the test circuits, TJ = 25 °C, VI = 19 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 14.5V VI = 14.5 to 30V VI = 16 to 22V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 14.5 to 30 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 47 15 18 500 3 -1 75 IO = 20 mA to 1.5A IO = 2 A 150 8 0.5 mA 1 mV/°C µV dB V mΩ mA A 13/31 mA Test conditions Min. 11.5 11.4 Typ. 12 12 Max. 12.5 12.6 240 mV 120 240 mV Unit V V Electrical characteristics Table 17. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp L78Sxx - L78SxxC Electrical characteristics of L78S15C (refer to the test circuits, TJ = 25 °C, VI = 23 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 17.5V VI = 17.5 to 30V VI = 20 to 26V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 17.5 to 30 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 46 18 19 500 3 -1 90 IO = 20 mA to 1.5A IO = 2 A 150 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mA Test conditions Min. 14.4 14.25 Typ. 15 15 Max. 15.6 15.75 300 mV 150 300 mV Unit V V Table 18. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp 14/31 Electrical characteristics of L78S18C (refer to the test circuits, TJ = 25 °C, VI = 26 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 20.5V VI = 20.5 to 30V VI = 22 to 28V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 20.5 to 30 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 43 21 22 500 3 -1 110 IO = 20 mA to 1.5A IO = 2 A 200 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mA Test conditions Min. 17.1 17 Typ. 18 18 Max. 18.9 19 360 mV 180 360 mV Unit V V L78Sxx - L78SxxC Electrical characteristics Table 19. Symbol VO VO ΔVO ΔVO IQ ΔIQ ΔVO/ΔT eN SVR VI RO Isc Iscp Electrical characteristics of L78S24C (refer to the test circuits, TJ = 25 °C, VI = 33 V, IO = 500 mA, unless otherwise specified) Parameter Output voltage Output voltage Line regulation IO = 1A, VI = 27V VI = 27 to 38V VI = 30 to 36V Load regulation Quiescent current Quiescent current change Output voltage drift Output noise voltage Supply voltage rejection Operating input voltage Output resistance Short circuit current Short circuit peak current IO = 20mA to 1A VI = 27 to 38 V, IO = 20mA IO = 5mA, TJ = 0°C to 70°C B =10Hz to 100kHz f = 120Hz IO ≤1A f = 1 kHz VI = 27V 42 27 28 500 3 -1.5 170 IO = 20 mA to 1.5A IO = 2 A 300 8 0.5 mA 1 mV/°C µV dB V mΩ mA A mA Test conditions Min. 23 22.8 Typ. 24 24 Max. 25 25.2 480 mV 240 480 mV Unit V V 15/31 Typical performance L78Sxx - L78SxxC 6 Figure 8. Typical performance Dropout voltage vs junction temperature Figure 9. Peak output current vs input/output differential voltage Figure 10. Output impedance vs frequency Figure 11. Output voltage vs junction temperature Figure 12. Supply voltage rejection vs frequency Figure 13. Quiescent current vs junction temperature 16/31 L78Sxx - L78SxxC Typical performance Figure 14. Load transient response Figure 15. Line transient response Figure 16. Quiescent current vs input voltage Figure 17. Fixed output regulator 1. To specify an output voltage, substitute voltage value for "XX". 2. Although no output capacitor is need for stability, it does improve transient response. 3. Required if regulator is locate an appreciable distance from power supply filter. 17/31 Typical performance L78Sxx - L78SxxC Figure 18. Constant current regulator IO = VXX/R1+Id Figure 19. Circuit for increasing output voltage IR1 ≥ 5 Id VO = VXX(1+R2/R1)+IdR2 Figure 20. Adjustable output regulator (7 to 30 V) 18/31 L78Sxx - L78SxxC Typical performance Figure 21. 0.5 to 10 V regulator VO=VXXR4/R1 Figure 22. High current voltage regulator VBEQ1 R1 = ______________ IREQ-(IQ1/bQ1) VBEQ1 IO = IREG + Q1 (IREG ______) R1 Figure 23. High output current with short circuit protection RSC=VBEQ2/ISC 19/31 Typical performance L78Sxx - L78SxxC Figure 24. Tracking voltage regulator Figure 25. Positive and negative regulator 20/31 L78Sxx - L78SxxC Typical performance Figure 26. Negative output voltage circuit Figure 27. Switching regulator Figure 28. High input voltage circuit VIN = VI - (VZ + VBE) 21/31 Typical performance L78Sxx - L78SxxC Figure 29. High input voltage circuit Figure 30. High output voltage regulator Figure 31. High input and output voltage VO = VXX + VZ1 22/31 L78Sxx - L78SxxC Typical performance Figure 32. Reducing power dissipation with dropping resistor VI(min)-VXX-VDROP(max) R = ____________________ IO(max)+Id(max) Figure 33. Remote shutdown Figure 34. Power AM modulator (unity voltage gain, IO ≤1 A) Note: The circuit performs well up to 100 kHz. 23/31 Typical performance L78Sxx - L78SxxC Figure 35. Adjustable output voltage with temperature compensation VO = VXX (1+R2/R1) + VBE Note: Q2 is connected as a diode in order to compensate the variation of the Q1 VBE with the temperature. C allows a slow rise time of the VO. Figure 36. Light controllers (VOmin = VXX + VBE) VO falls when the light goes up VO rises when the light goes up 24/31 L78Sxx - L78SxxC Typical performance Figure 37. Protection against input short-circuit with high capacitance loads 1. Application with high capacitance loads and an output voltage greater than 6 volts need an external diode (see Figure 30 on page 22) to protect the device against input short circuit. In this case the input voltage falls rapidly while the output voltage decrease slowly. The capacitance discharges by means of the BaseEmitter junction of the series pass transistor in the regulator. If the energy is sufficiently high, the transistor may be destroyed. The external diode by-passes the current from the IC to ground. 25/31 Package mechanical data L78Sxx - L78SxxC 7 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 26/31 L78Sxx - L78SxxC Package mechanical data TO-3 mechanical data Dim. A B C D E G N P R U V 30.10 3.88 10.9 16.9 26.2 4.09 39.5 1.185 0.152 0.96 mm. Min. Typ. 11.85 1.05 1.10 1.70 8.7 20.0 0.429 0.665 1.031 0.161 1.555 0.037 Max. Min. inch. Typ. 0.466 0.041 0.043 0.066 0.342 0.787 Max. P G A D C U V O N R P003C/C B E 27/31 Package mechanical data L78Sxx - L78SxxC TO-220 mechanical data Dim. A C D D1 E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 DIA. 13.0 2.65 15.25 6.2 3.5 3.75 0.49 0.61 1.14 1.14 4.95 2.4 10.0 16.4 14.0 2.95 15.75 6.6 3.93 3.85 0.511 0.104 0.600 0.244 0.137 0.147 mm. Min. 4.40 1.23 2.40 1.27 0.70 0.88 1.70 1.70 5.15 2.7 10.40 0.019 0.024 0.044 0.044 0.194 0.094 0.393 0.645 0.551 0.116 0.620 0.260 0.154 0.151 Typ. Max. 4.60 1.32 2.72 Min. 0.173 0.048 0.094 0.050 0.027 0.034 0.067 0.067 0.203 0.106 0.409 inch. Typ. Max. 0.181 0.051 0.107 P011C 28/31 L78Sxx - L78SxxC Order codes 8 Table 20. Order codes Order codes Packages Part numbers TO-220 L78S05 L78S05C L78S75 L78S75C L78S09 L78S09C L78S10 L78S10C L78S12 L78S12C L78S15 L78S15C L78S18 L78S18C L78S24 L78S24C L78S24CV L78S18CV L78S24T (1) (1) Output voltage T0-3 L78S05T (1) L78S05CV L78S05CT (1) L78S75T L78S75CV (1) (1) 5V 5V 7.5 V 7.5 V 9V 9V L78S75CT L78S09T (1) L78S09CV L78S10T L78S10CV (1) (1) 10 V 10 V 12 V 12 V 15 V 15 V L78S10CT L78S12T (1) L78S12CV L78S12CT L78S15T (1) L78S15CV L78S18T (1) 18 V 18 V 24 V 24 V L78S24CT 1. Available on request. 29/31 Revision history L78Sxx - L78SxxC 9 Table 21. Date Revision history Document revision history Revision 2 3 Order codes updated. Added: Table 1 on page 1. Changes 07-Sep-2006 20-Mar-2008 30/31 L78Sxx - L78SxxC Please Read Carefully: Information in this document is provided solely in connection with ST products. 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