TA78DL05,06,08,09,10,12,15AS TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA78DL05AS,TA78DL06AS,TA78DL08AS,TA78DL09AS, TA78DL10AS,TA78DL12AS,TA78DL15AS 5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V Three-Terminal Low Dropout Voltage Regulator The TA78DL××AS series consists of positive fixed output voltage regulator IC capable of sourcing current up to 250 mA. Due to the features of low dropout voltage and low standby current, these devices are useful for battery powered equipment. This series includes current limiting, thermal shutdown, overvoltage protection, input fault protection and excessive transient protection circuits internally. Features Weight: 1.7 g (typ.) l Low standby current of 500 µA typical. l Maximum output current up to 250 mA. l Low dropout voltage of less than 0.6 V (@ IOUT = 0.2 A). l Multi-protection: Reverse connection of power supply, 60 V load dump, thermal shut down and current limiting. l Metal fin (tab) is fully covered with mold resin. (TO-220 NIS package) Pin Assignment Marking side 1 3 2 IN GND OUT Block Diagram 1 2003-01-29 TA78DL05,06,08,09,10,12,15AS Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Operating input voltage VIN 29 V Input voltage of surge VIN 60 V Power dissipation (Ta = 25°C) (Tc = 25°C) 2 PD 20 W Operating temperature Topr −40~85 °C Storage temperature Tstg −55~150 °C Junction temperature Tj 150 °C Rth (j-c) 6.25 Rth (j-a) 62.5 Tsol 260 (10s) Thermal resistance Storage temperature·time °C/W °C TA78DL05AS Electrical Characteristics (Unless otherwise specified, VIN = 14 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 4.75 5.0 5.25 V 9 V ≤ VIN ≤ 16 V ― 2 10 6 V ≤ VIN ≤ 26 V ― 4 30 ― 10 mA ≤ IOUT ≤ 200 mA ― 14 50 mV IB ― IOUT ≤ 10 mA, 6 V ≤ VIN ≤ 26 V ― 0.5 1 mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― 5.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C ― 2 mV V V 2003-01-29 TA78DL05,06,08,09,10,12,15AS TA78DL06AS Electrical Characteristics (Unless otherwise specified, VIN = 14 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 6.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C 5.7 6.0 6.3 V 10 V ≤ VIN ≤ 17 V ― 2 12 7 V ≤ VIN ≤ 26 V ― 5 36 ― 10 mA ≤ IOUT ≤ 200 mA ― 17 60 mV IB ― IOUT ≤ 10 mA, 7 V ≤ VIN ≤ 26 V ― 0.55 ― mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― ― mV V V TA78DL08AS Electrical Characteristics (Unless otherwise specified, VIN = 16 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 8.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C 7.6 8 8.4 V 12 V ≤ VIN ≤ 19 V ― 3 16 9 V ≤ VIN ≤ 26 V ― 6 45 ― 10 mA ≤ IOUT ≤ 200 mA ― 22 80 mV IB ― IOUT ≤ 10 mA, 9 V ≤ VIN ≤ 26 V ― 0.6 ― mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― ― mV V V TA78DL09AS Electrical Characteristics (Unless otherwise specified, VIN = 16 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 8.55 9 9.45 V 13 V ≤ VIN ≤ 20 V ― 3 18 10 V ≤ VIN ≤ 26 V ― 7 50 ― 10 mA ≤ IOUT ≤ 200 mA ― 25 90 mV IB ― IOUT ≤ 10 mA, 10 V ≤ VIN ≤ 26 V ― 0.65 ― mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― 9.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C ― 3 mV V V 2003-01-29 TA78DL05,06,08,09,10,12,15AS TA78DL10AS Electrical Characteristics (Unless otherwise specified, VIN = 16 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 10.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C 9.5 10 10.5 V 14 V ≤ VIN ≤ 21 V ― 4 20 11 V ≤ VIN ≤ 26 V ― 8 60 ― 10 mA ≤ IOUT ≤ 200 mA ― 28 100 mV IB ― IOUT ≤ 10 mA, 11 V ≤ VIN ≤ 26 V ― 0.7 ― mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― ― mV V V TA78DL12AS Electrical Characteristics (Unless otherwise specified, VIN = 18 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 11.4 12 12.6 V 16 V ≤ VIN ≤ 23 V ― 5 24 13 V ≤ VIN ≤ 26 V ― 10 70 ― 10 mA ≤ IOUT ≤ 200 mA ― 33 120 mV IB ― IOUT ≤ 10 mA, 13 V ≤ VIN ≤ 26 V ― 0.8 ― mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― 12.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C ― mV V V TA78DL15AS Electrical Characteristics (Unless otherwise specified, VIN = 20 V, IOUT = 10 mA, Tj = 25°C) Symbol Test Circuit Output voltage VOUT ― Line regulation Reg·line ― Load regulation Reg·load Quiescent current Characteristics Test Condition Min Typ. Max Unit 14.25 15 15.75 V 19 V ≤ VIN ≤ 26 V ― 6 30 16 V ≤ VIN ≤ 26 V ― 12 80 ― 10 mA ≤ IOUT ≤ 200 mA ― 40 150 mV IB ― IOUT ≤ 10 mA, 16 V ≤ VIN ≤ 26 V ― 0.9 ― mA Dropout voltage VD ― IOUT = 50 mA ― 0.15 0.3 IOUT = 200 mA ― 0.4 0.6 Max operating voltage VIN ― 29 33 ― 15.35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C ― 4 mV V V 2003-01-29 TA78DL05,06,08,09,10,12,15AS Application Circuit Capacitor CIN/COUT must be guaranteed to operate of the temperature range that the regulator should be operated correctly. The equivalent series resistance (ESR) of COUT must be less than 1 Ω in operating temperature range. 5 2003-01-29 TA78DL05,06,08,09,10,12,15AS 6 2003-01-29 TA78DL05,06,08,09,10,12,15AS 7 2003-01-29 TA78DL05,06,08,09,10,12,15AS Package Dimensions Weight: 1.7 g (typ.) 8 2003-01-29 TA78DL05,06,08,09,10,12,15AS RESTRICTIONS ON PRODUCT USE 000707EBA · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. · The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. · The products described in this document are subject to the foreign exchange and foreign trade laws. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 9 2003-01-29