AN78L00/AN78L00M Series 3-pin Positive Output Voltage Regulator (100mA Type) ■ Overview Unit:mm AN78L00 Series ■ Features 2 3 1 4.0±0.2 13.5±0.5 5.1±0.2 The AN78L00 series is 3-pin fixed positive output type monolithic voltage regulators. A Stabilized fixed output voltage is obtained from an unstable DC input voltage without using any external parts. Eleven types of fixed output voltage are available from 4V through 10V, 12V, 15V, 18V, 20V, and 24V. They can be used widely as power circuits with a current capacitance of up to 100mA. 5.0±0.2 + 0.2 0.45 – 0.1 2.54 2.3±0.2 1:Input 2:Output 3:Common (Bottom View) TO-92 Package (SSIP003-P-0000) • No external components • Output voltage:4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V • Internal short-circuit current limiting • Internal thermal overload protection AN78L00M Series Unit:mm 4.6max. 1.8max. 4.5 0.58max. 1.5 3.0 1 2 0.8min. 0.48max. 4.25max. 2.6 2.6max. 1.6max. 0.44max. 1:Output 2:Common 3:Input 3 3-pin SIL Mini Power Type Plastic Package (HSIP003-P-0000B) ■ Block Diagram 3 1 Input Pass Tr Q1 Current Source Current Limiter RSC 2 Starter Voltage Reference + Error Amp. – 1 Output R2 Thermal Protection Pin Number in Pin Number in R1 2 3 Common are for AN78L00 Series are for AN78L00M Series ■ Absolute Maximum Ratings (Ta=25˚C) Parameter Symbol Input voltage VI Power dissipation PD Topr Operating ambient temperature Storage temperature Rating 35 *1 AN78L00 Series V 40 *2 V 650 *3 mW –30 to +80 ˚C –55 to +150 Tstg AN78L00M Series Unit ˚C –55 to +125 *1 AN78L04/M, AN78L05/M, AN78L06/M, AN78L07/M, AN78L08/M, AN78L09/M, AN78L10/M, AN78L12/M, AN78L15/M *2 AN78L18/M, AN78L20/M, AN78L24/M *3 Follow the derating curve. When Tj exceeds 150˚C, the internal circuit shuts off the output. Mounting onto the PCB (20 × 20 × 1.7mm glass epoxy copper foil 1cm2 or more), for AN78L00M Series. ■ Electrical Characteristics (Ta=25˚C) · AN78L04/AN78L04M (4V Type) Parameter Symbol Condition Output voltage VO Tj=25˚C Output voltage tolerance VO VI=6.5 to 19V, IO=1 to 70mA Line regulation Load regulation Bias current REGIN REGL Ibias 4.2 V 50 145 mV 3.84 3.8 V VI=7 to 19V, Tj=25˚C 40 95 mV IO=1 to 100mA, Tj=25˚C 10 55 mV IO=1 to 40mA, Tj=25˚C 4.5 30 mV 2 3 mA 1 mA 0.1 mA Tj=25˚C Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C Vno f=10Hz to 100kHz RR VI=7 to 17V, IO=40mA, f=120Hz VDIF (min.) Unit VI=6.5 to 19V, Tj=25˚C VI=7 to 19V, Tj=25˚C Minimum I/O voltage difference max 4.16 ∆Ibias (IN) Ripple rejection ratio typ 4 Input bias current fluctuation Output noise voltage min 48 40 µV 58 dB Tj=25˚C 1.7 V 140 mA – 0.6 mV/˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=9V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L04) and Tj=0 to 100˚C (AN78L04M). ■ Electrical Characteristics (Ta=25˚C) · AN78L05/AN78L05M (5V Type) Parameter Symbol Condition Output voltage VO Tj=25˚C Output voltage tolerance VO VI=7.5 to 20V, IO=1 to 70mA Line regulation Load regulation Bias current REGIN REGL Ibias V 5.25 V 55 150 mV 45 100 mV IO=1 to 100mA, Tj=25˚C 11 60 mV IO=1 to 40mA, Tj=25˚C 5 30 mV Tj=25˚C 2 3 mA 1 mA 0.1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C Vno f=10Hz to 100kHz RR VI=8 to 18V, IO=40mA, f=120Hz VDIF (min.) 4.75 Unit 5.2 VI=8 to 20V, Tj=25˚C VI=8 to 20V, Tj=25˚C Minimum I/O voltage difference max 5 VI=7.5 to 20V, Tj=25˚C ∆Ibias (IN) Ripple rejection ratio typ 4.8 Input bias current fluctuation Output noise voltage min 47 40 µV 57 dB Tj=25˚C 1.7 V 140 mA – 0.65 mV/˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=10V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L05) and Tj=0 to 100˚C (AN78L05M). · AN78L06/AN78L06M (6V Type) Parameter Symbol Condition Output voltage VO Tj=25˚C Output voltage tolerance VO VI=8.5 to 21V, IO=1 to 70mA Line regulation Load regulation Bias current REGIN REGL Ibias max 6 5.7 Unit 6.24 V 6.3 V 60 155 mV VI=9 to 21V, Tj=25˚C 50 105 mV IO=1 to 100mA, Tj=25˚C 12 65 mV IO=1 to 40mA, Tj=25˚C 5.5 35 mV 2 3 mA 1 mA 0.1 mA Tj=25˚C ∆Ibias (IN) VI=9 to 21V, Tj=25˚C Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C Output noise voltage Vno f=10Hz to 100kHz Ripple rejection ratio RR VI=9 to 19V, IO=40mA, f=120Hz VDIF (min.) 5.76 typ VI=8.5 to 21V, Tj=25˚C Input bias current fluctuation Minimum I/O voltage difference min Tj=25˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C 46 50 µV 56 dB 1.7 V 140 mA – 0.7 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=11V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L06) and Tj=0 to 100˚C (AN78L06M). ■ Electrical Characteristics (Ta=25˚C) · AN78L07/AN78L07M (7V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C 6.72 Output voltage tolerance VO VI=9.5 to 22V, IO=1 to 70mA 6.65 Line regulation Load regulation Bias current REGIN REGL Ibias typ max 7 Unit 7.28 V 7.35 V VI=9.5 to 22V, Tj=25˚C 70 165 mV VI=10 to 22V, Tj=25˚C 60 115 mV IO=1 to 100mA, Tj=25˚C 13 75 mV IO=1 to 40mA, Tj=25˚C 6 35 mV Tj=25˚C 2 3 mA Input bias current fluctuation ∆Ibias (IN) VI=10 to 22V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Ripple rejection ratio Minimum I/O voltage difference Vno f=10Hz to 100kHz RR VI=10 to 20V, IO=40mA, f=120Hz VDIF (min.) 45 50 µV 55 dB Tj=25˚C 1.7 V 140 mA – 0.75 mV/˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=12V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L07) and Tj=0 to 100˚C (AN78L07M). · AN78L08/AN78L08M (8V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C 7.7 Output voltage tolerance VO VI=10.5 to 23V, IO=1 to 70mA 7.6 Line regulation Load regulation Bias current REGIN REGL Ibias Input bias current fluctuation ∆Ibias (IN) Load bias current fluctuation ∆Ibias (L) Unit 8.3 V 8.4 V 80 175 mV VI=11 to 23V, Tj=25˚C 70 125 mV IO=1 to 100mA, Tj=25˚C 15 80 mV IO=1 to 40mA, Tj=25˚C 7 40 mV Tj=25˚C 2 3 mA 1 mA 0.1 mA VI=11 to 23V, Tj=25˚C IO=1 to 40mA, Tj=25˚C Vno f=10Hz to 100kHz Ripple rejection ratio RR VI=11 to 21V, IO=40mA, f=120Hz VDIF (min.) max 8 VI=10.5 to 23V, Tj=25˚C Output noise voltage Minimum I/O voltage difference typ Tj=25˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C 44 60 µV 54 dB 1.7 V 140 mA – 0.8 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=14V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L08) and Tj=0 to 100˚C (AN78L08M). ■ Electrical Characteristics (Ta=25˚C) · AN78L09/AN78L09M (9V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C 8.64 Output voltage tolerance VO VI=11.5 to 24V, IO=1 to 70mA 8.55 Line regulation Load regulation Bias current REGIN REGL Ibias typ max 9 Unit 9.35 V 9.45 V VI=11.5 to 24V, Tj=25˚C 90 190 mV VI=12 to 24V, Tj=25˚C 80 140 mV IO=1 to 100mA, Tj=25˚C 16 85 mV IO=1 to 40mA, Tj=25˚C 8 45 mV Tj=25˚C 2 3 mA Input bias current fluctuation ∆Ibias (IN) VI=12 to 24V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Ripple rejection ratio Minimum I/O voltage difference Vno f=10Hz to 100kHz RR VI=12 to 22V, IO=40mA, f=120Hz VDIF (min.) 43 65 µV 53 dB Tj=25˚C 1.7 V 140 mA – 0.85 mV/˚C Output short-circuit current IO (Short) Tj=25˚C , VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=15V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L09) and Tj=0 to 100˚C (AN78L09M). · AN78L10/AN78L10M (10V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C 9.6 Output voltage tolerance VO VI=12.5 to 25V, IO=1 to 70mA 9.5 Line regulation Load regulation Bias current REGIN REGL max 10 10.4 Unit V 10.5 V 100 210 mV VI=13 to 25V, Tj=25˚C 90 160 mV IO=1 to 100mA, Tj=25˚C 17 90 mV IO=1 to 40mA, Tj=25˚C 9 45 mV Tj=25˚C 2 3 mA Input bias current fluctuation ∆Ibias (IN) VI=13 to 25V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Ripple rejection ratio Minimum I/O voltage difference Ibias VI=12.5 to 25V, Tj=25˚C typ Vno f=10Hz to 100kHz RR VI=13 to 23V, IO=40mA, f=120Hz VDIF (min.) 42 70 µV 52 dB Tj=25˚C 1.7 V 140 mA – 0.9 mV/˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=16V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L10) and Tj=0 to 100˚C (AN78L10M). ■ Electrical Characteristics (Ta=25˚C) · AN78L12/AN78L12M (12V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C 11.5 Output voltage tolerance VO VI=14.5 to 27V, IO=1 to 70mA 11.4 Line regulation Load regulation Bias current REGIN REGL Ibias typ max 12 Unit 12.5 V 12.6 V VI=14.5 to 27V, Tj=25˚C 120 250 mV VI=15 to 27V, Tj=25˚C 100 200 mV IO=1 to 100mA, Tj=25˚C 20 100 mV IO=1 to 40mA, Tj=25˚C 10 50 mV 2 Tj=25˚C 3.5 mA Input bias current fluctuation ∆Ibias (IN) VI=15 to 27V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Ripple rejection ratio Minimum I/O voltage difference Vno f=10Hz to 100kHz RR VI=15 to 25V, IO=40mA, f=120Hz VDIF (min.) 40 80 µV 50 dB Tj=25˚C 1.7 V 140 mA –1 mV/˚C Output short-circuit current IO (Short) Tj=25˚C, VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=19V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L12) and Tj=0 to 100˚C (AN78L12M). · AN78L15/AN78L15M (15V Type) Parameter Symbol Condition Output voltage VO Tj=25˚C Output voltage tolerance VO VI=17.5 to 30V, IO=1 to 70mA Line regulation Load regulation REGIN REGL Bias current min 14.4 typ max 15 14.25 Unit 15.6 V 15.75 V VI=17.5 to 30V, Tj=25˚C 130 300 mV VI=18 to 30V, Tj=25˚C 110 250 mV IO=1 to 100mA, Tj=25˚C 25 150 mV IO=1 to 40mA, Tj=25˚C 12 75 mV 2 3.5 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=18 to 30V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Vno f=10Hz to 100kHz Ripple rejection ratio RR VI=18 to 28V, IO=40mA, f=120Hz Minimum I/O voltage difference VDIF (min.) 38 90 µV 48 dB Tj=25˚C 1.7 V Output short-circuit current IO (Short) Tj=25˚C, VI=35V 140 mA Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –1.3 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=23V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L15) and Tj=0 to 100˚C (AN78L15M). ■ Electrical Characteristics (Ta=25˚C) · AN78L18/AN78L18M (18V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C 17.3 Output voltage tolerance VO VI=20.5 to 33V, IO=1 to 70mA 17.1 Line regulation Load regulation Bias current REGIN REGL Ibias typ max 18 18.7 Unit V 18.9 V VI=20.5 to 33V, Tj=25˚C 45 300 mV VI=21 to 33V, Tj=25˚C 35 250 mV IO=1 to 100mA, Tj=25˚C 30 170 mV IO=1 to 40mA, Tj=25˚C 15 85 mV 2 Tj=25˚C 3.5 mA Input bias current fluctuation ∆Ibias (IN) VI=21 to 33V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Ripple rejection ratio Minimum I/O voltage difference Vno f=10Hz to 100kHz RR VI=21 to 31V, IO=40mA, f=120Hz VDIF (min.) 36 150 µV 46 dB Tj=25˚C 1.7 V Output short-circuit current IO (Short) Tj=25˚C, VI=35V 140 mA Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –1.5 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=27V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L18) and Tj=0 to 100˚C (AN78L18M). · AN78L20/AN78L20M (20V Type) Parameter Symbol Condition Output voltage VO Tj=25˚C Output voltage tolerance VO VI=22.5 to 35V, IO=1 to 70mA Line regulation Load regulation Bias current REGIN REGL Ibias min 19.2 typ max 20 19 Unit 20.8 V 21 V VI=22.5 to 35V, Tj=25˚C 50 300 mV VI=23 to 35V, Tj=25˚C 40 250 mV IO=1 to 100mA, Tj=25˚C 35 180 mV IO=1 to 40mA, Tj=25˚C 17 90 mV 2 3.5 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=23 to 35V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Vno f=10Hz to 100kHz Ripple rejection ratio RR VI=23 to 33V, IO=40mA, f=120Hz Minimum I/O voltage difference 34 170 µV 44 dB Tj=25˚C 1.7 V Output short-circuit current IO (Short) Tj=25˚C, VI=35V 140 mA Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –1.7 mV/˚C VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=29V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L20) and Tj=0 to 100˚C (AN78L20M). ■ Electrical Characteristics (Ta=25˚C) · AN78L24/AN78L24M (24V Type) Parameter Symbol Condition min Output voltage VO Tj=25˚C Output voltage tolerance VO VI=26.5 to 39V, IO=1 to 70mA Line regulation REGIN Load regulation REGL Bias current typ 22.8 Unit 25 V 25.2 V VI=26.5 to 39V, Tj=25˚C 60 300 mV VI=27 to 39V, Tj=25˚C 50 250 mV IO=1 to 100mA, Tj=25˚C 40 200 mV IO=1 to 40mA, Tj=25˚C 20 100 mV 2 Tj=25˚C Ibias max 24 23 3.5 mA Input bias current fluctuation ∆Ibias (IN) VI=27 to 39V, Tj=25˚C 1 mA Load bias current fluctuation ∆Ibias (L) IO=1 to 40mA, Tj=25˚C 0.1 mA Output noise voltage Ripple rejection ratio Minimum I/O voltage difference Vno f=10Hz to 100kHz RR VI=27 to 37V, IO=40mA, f=120Hz VDIF (min.) 34 200 µV 44 dB Tj=25˚C 1.7 V 140 mA –2 mV/˚C Output short-circuit current IO (Short) Tj=25˚C , VI=35V Output voltage temperature cofficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that the drift in characteristic value due to a temperature rise at chip junction can be innored. Note 2) Unless otherwise specified, VI=33V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L24) and Tj=0 to 100˚C (AN78L24M). ■ Basic Regulator Circuit ■ Application Circuit Input VI Output 1 Q1 2 VI AN78L00 20Ω CO CI 3 1 VO 2 VO 1 2 AN78L00 IO 3 VO´ R2 AN78L00 0.33µF CI : Required when the input line is long CO : Improves the transient response 0.1µF 3 Ibias V VO=VO´ + Ibias + RO R1 2 R1 ■ Characteristic Curve PD –Ta (AN78L00M Series) 0.6 (1) 0.4 (2) 0.2 0 0 20 40 60 Mounting onto the PCB, 20 × 20 × 1.7mm, Glass Epoxy Substrate, Copper Foil 1cm2 or More 0.8 0.6 0.4 0.2 0 80 100 120 140 160 0 Ambient Temperature Ta (˚C) 20 40 60 RR– f 40 20 0 10k 100k Frequency f (Hz) Ibias – Ta AN78L05 IO=5mA Bias Current Ibias (mA) 2.5 VIN=28V 2.0 10V 1.5 1.0 0.5 25 50 75 10 5 10 0 –10 –20 0 2 4 6 Time t (µs) 3.0 0 Output Voltage Fluctuation (mV) Ripple Rejection Ratio RR (dB) 15 60 0 –25 0.5 0 0 100 Ambient Temperature Ta (˚C) 125 8 25 50 75 100 125 Load Transient Response AN78L05 80 1k 40mA 1mA 1.0 Input Transient Response AN78L05 VI=8—18V IO=40mA 18V 1.5 Junction Temperature Tj (˚C) 20 100 IO=100 mA 70mA Ambient Temperature Ta (˚C) 100 10 2.0 80 100 120 140 160 10 Input Voltage VI (V) Output Voltage Fluctuation (V) 0.8 VDIF (min.) –Tj 2.5 AN7805 0.2 0.1 0 1 0 –1 –2 0 10 20 30 Time t (µs) 40 50 Output Current IO (A) (1) AN78L00 Series (2) AN78L00M Series Mounting onto the PCB, 20 × 20 × 1.7mm, Glass Epoxy Substrate, Copper Foil 1cm2 or More Power Dissipation PD (W) Power Dissipation PD (W) 1.0 Minimum I/O Voltage Difference VDIF (min.) (V) PD –Ta (AN78L00 Series) 1.0