TA78M05 TA78M05S TA78M06S TA78M08S TA78M09S TA78M10S TA78M12S TA78M15S TA78M18S

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA78M05S,TA78M06S,TA78M08S,TA78M09S,TA78M10S,

TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA78M05S TA78M05S,TA78M06S TA78M06S,TA78M08S TA78M08S,TA78M09S TA78M09S,TA78M10S TA78M10S, TA78M12S TA78M12S,TA78M15S TA78M15S,TA78M18S TA78M18S,TA78M20S TA78M20S,TA78M24S TA78M24S Output Current of 0.5 A, Three-Terminal Positive Voltage Regulators 5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V, 18 V, 20 V, 24 V The TA78M TA78M××S series of fixed-voltage monolithic integrated circuit voltage regulators is designed for a wide range of applications. These regulators employ internal current-limiting, thermal-shutdown and safe-area compensation, making them essentially indestructible. One of these regulators can driver up to 0.5 A of output current. Features l Suitable for CMOS, TTL and the other digital IC's power supply. Weight: 1.7 g (typ.) l Maximum output current of 0.5 A. l Internal thermal overload protection. l Internal short circuit current limiting. l Package in the plastic case TO-220NIS. Pin Assignment Marking side 1 3 2 IN GND OUT Equivalent Circuit 1 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit TA78M05S TA78M05S TA78M06S TA78M06S TA78M08S TA78M08S 35 TA78M09S TA78M09S Input voltage TA78M10S TA78M10S TA78M12S TA78M12S VIN V TA78M15S TA78M15S TA78M18S TA78M18S 40 TA78M20S TA78M20S TA78M24S TA78M24S Power dissipation (Ta = 25°C) (Tc = 25°C) PD 2 20 W Operating temperature Topr -30~85 °C Storage temperature Tstg -55~150 °C Junction temperature Tj 150 °C Rth (j-c) 6.25 Rth (j-a) 62.5 Thermal resistance 2 °C/W 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M05S TA78M05S Electrical Characteristics (Unless otherwise specified, VIN = 10 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 4.8 5.0 5.2 V 7 V VIN 25 V, IOUT = 200 mA 4 100 8 V VIN 25 V, IOUT = 200 mA 2 50 5 mA IOUT 500 mA 25 100 5 mA IOUT 200 mA 10 50 7 V VIN 20 V, 5 mA IOUT 350 mA 4.75 5.25 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.5 8.0 Line IBI 1 8.5 V VIN 25.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 50 200 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 8 V VIN 18 V, Tj = 25°C 62 69 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -0.6 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 3 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M06S TA78M06S Electrical Characteristics (Unless otherwise specified, VIN = 11 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 5.75 6.0 6.25 V 8 V VIN 25 V, IOUT = 200 mA 4 100 9 V VIN 25 V, IOUT = 200 mA 2 50 5 mA IOUT 500 mA 25 120 5 mA IOUT 200 mA 10 60 8 V VIN 21 V, 5 mA IOUT 350 mA 5.7 6.3 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.5 8.0 Line IBI 1 9.5 V VIN 25.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 55 220 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 9 V VIN 19 V, Tj = 25°C 59 66 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -0.7 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 4 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M08S TA78M08S Electrical Characteristics (Unless otherwise specified, VIN = 14 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 7.7 8.0 8.3 V 10.5 V VIN 25 V, IOUT = 200 mA 5 100 11 V VIN 25 V, IOUT = 200 mA 3 50 5 mA IOUT 500 mA 26 160 5 mA IOUT 200 mA 10 80 10.5 V VIN 23 V, 5 mA IOUT 350 mA 7.6 8.4 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.6 8.0 Line IBI 1 11 V VIN 25.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 60 250 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 11.5 V VIN 21.5 V, Tj = 25°C 56 63 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -1.0 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 5 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M09S TA78M09S Electrical Characteristics (Unless otherwise specified, VIN = 15 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 8.64 9.0 9.36 V 11.5 V VIN 26 V, IOUT = 200 mA 5 100 13 V VIN 26 V, IOUT = 200 mA 3 50 5 mA IOUT 500 mA 26 180 5 mA IOUT 200 mA 10 90 11.5 V VIN 24 V, 5 mA IOUT 350 mA 8.55 9.45 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.6 8.0 Line IBI 1 12 V VIN 26.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 60 270 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 12.5 V VIN 22.5 V, Tj = 25°C 56 63 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -1.1 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 6 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M10S TA78M10S Electrical Characteristics (Unless otherwise specified, VIN = 16 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 9.6 10.0 10.4 V 12.5 V VIN 26 V, IOUT = 200 mA 6 100 14 V VIN 26 V, IOUT = 200 mA 3 50 5 mA IOUT 500 mA 26 200 5 mA IOUT 200 mA 10 100 12.5 V VIN 25 V, 5 mA IOUT 350 mA 9.5 10.5 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.7 8.0 Line IBI 1 13 V VIN 26.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 65 280 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 13.5 V VIN 23.5 V, Tj = 25°C 55 62 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -1.3 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 7 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M12S TA78M12S Electrical Characteristics (Unless otherwise specified, VIN = 19 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 11.5 12.0 12.5 V 14.5 V VIN 30 V, IOUT = 200 mA 7 100 16 V VIN 30 V, IOUT = 200 mA 3 50 5 mA IOUT 500 mA 27 240 5 mA IOUT 200 mA 10 120 14.5 V VIN 27 V, 5 mA IOUT 350 mA 11.4 12.6 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.8 8.0 Line IBI 1 15 V VIN 30.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 70 300 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 15 V VIN 25 V, Tj = 25°C 55 62 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -1.6 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 8 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M15S TA78M15S Electrical Characteristics (Unless otherwise specified, VIN = 23 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 14.4 15.0 15.6 V 17.5 V VIN 30 V, IOUT = 200 mA 8 100 20 V VIN 30 V, IOUT = 200 mA 4 50 5 mA IOUT 500 mA 27 300 5 mA IOUT 200 mA 10 150 17.5 V VIN 30 V, 5 mA IOUT 350 mA 14.25 15.75 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.8 8.0 Line IBI 1 18 V VIN 30.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 80 450 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 18.5 V VIN 28.5 V, Tj = 25°C 54 61 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -2.0 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 5 mA IOUT 350 mA 9 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M18S TA78M18S Electrical Characteristics (Unless otherwise specified, VIN = 27 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 17.3 18.0 18.7 V 21 V VIN 33 V, IOUT = 200 mA 9 100 24 V VIN 33 V, IOUT = 200 mA 5 50 5 mA IOUT 500 mA 28 360 5 mA IOUT 200 mA 10 180 21 V VIN 33 V, 5 mA IOUT 350 mA 17.1 18.9 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.8 8.0 Line IBI 1 21.5 V VIN 33.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 5 mA IOUT 350 mA 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 90 490 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 22 V VIN 32 V, Tj = 25°C 53 60 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -2.5 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 10 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M20S TA78M20S Electrical Characteristics (Unless otherwise specified, VIN = 29 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 19.2 20.0 20.8 V 23 V VIN 35 V, IOUT = 200 mA 10 100 24 V VIN 35 V, IOUT = 200 mA 6 50 5 mA IOUT 500 mA 28 400 5 mA IOUT 200 mA 10 200 23 V VIN 35 V, 5 mA IOUT 350 mA 19.0 21.0 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 4.9 8.0 Line IBI 1 23.5 V VIN 35.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 5 mA IOUT 350 mA 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 95 540 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 24 V VIN 34 V, Tj = 25°C 53 60 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -3.0 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 11 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S TA78M24S TA78M24S Electrical Characteristics (Unless otherwise specified, VIN = 33 V, IOUT = 350 mA, 0°C Tj 125°C, CIN = 0.33 µF, COUT = 0.1 µF) Symbol Output voltage Line regulation Test Circuit VOUT Characteristics 1 Reg·line 1 Test Condition Min Typ. Max Unit 23.0 24.0 25.0 V 27 V VIN 38 V, IOUT = 200 mA 12 100 28 V VIN 38 V, IOUT = 200 mA 7 50 5 mA IOUT 500 mA 30 480 5 mA IOUT 200 mA 10 240 27 V VIN 38 V, 5 mA IOUT 350 mA 22.8 25.2 V mA Tj = 25°C Tj = 25°C mV mV Load regulation Reg·load 1 Tj = 25°C Output voltage VOUT 1 Tj = 25°C IB 1 Tj = 25°C 5.0 8.0 Line IBI 1 27.5 V VIN 38.5 V, Tj = 25°C IOUT = 200 mA 0.8 Load IBO 1 5 mA IOUT 350 mA 0.5 Output noise voltage VNO 2 Ta = 25°C, 10 Hz f 100 kHz 115 650 µVrms Ripple rejection R.R. 3 f = 120 Hz, IOUT = 100 mA, 28 V VIN 38 V, Tj = 25°C 50 57 dB Short circuit current limit ISC 1 Tj = 25°C 960 mA Dropout voltage VD 1 Tj = 25°C 1.7 V TCVO 1 IOUT = 5 mA -3.5 mV/°C Quiescent current Quiescent current change Average temperature coefficient of output voltage 12 mA 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S Test Circuit 1/Standard Application Test Circuit 2 VNO Test Circuit 3 R.R. 13 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S 14 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S 15 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S Precautions on Application (1) In regard to GND, be careful not to apply a negative voltage to the input/output terminal. Further, special care is necessary in case of a voltage boost application. (2) When a surge voltage exceeding maximum rating is applied to the input terminal or when a voltage in excess of the input terminal voltage is applied to the output terminal, the circuit may be destroyed. Specially, in the latter case, great care is necessary. Further, if the input terminal sorts to GND in a state of normal operation, the output terminal voltage becomes higher than the input voltage (GND potential), and the electric charge of a chemical capacitor connected to the output terminal flows into the input side, which may cause the destruction of circuit. In these cases, take such steps as a zener diode and a general silicon diode are connected to the circuit, as shown in the following figure. (3) When the input voltage is too high, the power dissipation of three terminal regulator increases because of series regulator, so that the junction temperature rises. In such a case, it is recommended to reduce the power dissipation by inserting the power limiting resistor RSD in the input terminal, and to reduce the junction temperature as a result. The power dissipation PD of IC is expressed in the following equation. If VIN' is reduced below the lowest voltage necessary for the IC, the parasitic oscillation will be caused according to circumstances. In determining the resistance value of RSD, design with margin should be made by making reference to the following equation. (4) Connect the input terminal and GND, and the output terminal and GND, by capacitor respectively. The capacitances should be determined experimentally because they depend on printed circuit board patterns. In particular, adequate investigation should be made so that there is no problem even at time of high or low temperature. (5) Installation of IC for power supply For obtaining high reliability on the heat sink design of the regulator IC, it is generally required to derate more than 20% of maximum junction temperature (Tj max) . Further, full consideration should be given to the installation of IC to the heat sink. (a) Heat sink design The thermal resistance of IC itself is required from the viewpoint of the design of elements, but the thermal resistance from the IC package to the open air varies with the contact thermal resistance. 16 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S Table 1 shows how much the value of the contact thermal resistance (c + s) is changed by heat sink grease. Table 1 Unit: °C/W Package Model No Torque Mica c + s TO-220NIS TA78M TA78M××S 0.6 N·m Not provided 0.3~0.5 (1.5~2.0) The figures given in parentheses denote the values at time of no grease. (b) Silicon grease When a circuit not exceeding maximum rating is designed, it is to be desired that the grease should be used if possible. If it is required that the contact thermal resistance is reduced from the viewpoint of the circuit design, it is recommended that the following methods be adopted. A: Use YG6260 YG6260 (TOSHIBA SILICON CORPORATION), if grease is used. (c) Torque When installing IC on a heat sink or the like, tighten the IC with the torque of less than the rated value. If it is tightened with the torque in excess of the rated value, sometimes the internal elements of the IC are adversely affected. Therefore, great care should be given to the installing operation. Application Circuits (1) Voltage Boost Regulator (a) Voltage boost by use of zener diode (b) Voltage boost by use of resistor (c) Adjustable output regulator 17 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S (2) Current Boost Regulator (a) Current boost voltage regulator (b) Short-circuit protection (3) Negative Regulator (4) Positive and Negative Regulator (5) Current Regulator 18 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S Package Dimensions Weight: 1.7 g (typ.) 19 2003-01-29 TA78M05 TA78M05,06,08,09,10,12,15,18,20,24S RESTRICTIONS ON PRODUCT USE 000707EBA 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. 20 2003-01-29