AN79M00/AN79M00F Series 3-pin Negative Output Voltage Regulators (500mA Type) ■ Overview Unit:mm AN79M00 Series 10.5±0.5 10.4±0.5 1.4±0.1 13.6±0.25 2.9±0.1 8.7±0.3 6.7±0.25 ø3.7 4.5 1.4±0.25 0.8±0.2 + 0.1 0.45 – 0.05 2.54 ■ Features Unit:mm AN79M00F Series 10.5±0.3 2.77±0.3 ø5.3 (4.3) (1.73) 8.7±0.3 17.0±0.25 16.7±0.3 4.5±0.25 3.1±0.1 13.6±0.25 • No external components • Output voltage : –5V, –5.2V, –6V, –7V, –8V, –9V, –10V, –12V, –15V, –18V, –20V, –24V • Short-circuit current limiting built-in • Thermal overload protection built-in • Output transistor safe area compensation 2.5±0.25 4.5±0.3 1 : Common 1 2 3 2 : Input 3 : Output JEDEC:TO-220AB. (HSIP003-P-0000) 4.2±0.25 3.8±0.25 The AN79M00 and the AN79M00F series are 3-pin fixed negative output voltage regulators. Stabilized fixed output voltage is obtained from unstable DC input voltage without using any external components. 12 types of output voltage are available ; –5V, –5.2V, –6V, –7V, –8V, –9V, –10V, –12V, –15V, –18V, –20V and –24V. They can be used widely in power circuits with current capacitance up to 500mA. 0.8±0.2 1.4±0.2 (0.4) 2.0±0.25 2.54 + 0.1 0.4 – 0.05 2.5±0.25 4.5±0.3 1 : Common 1 2 3 2 : Input 3 : Output TO-220 Full Pack Package (HSIP003-P-0000A) ■ Block Diagram 1 Common 3 Output R1 + Voltage Reference Error Amp. R2 – Q1 Starter Thermal Protection Pass Tr. Current Limiter RSC 2 Input ■ Absolute Maximum Ratings (Ta=25˚C) Parameter Symbol Input voltage VI Power dissipation *1 *2 *3 AN79M00 Series PD AN79M00F Series Rating –35 *1 Unit –40 *2 15 *3 V V W 10.25 *3 Operating ambient temperature Topr –20 to +80 ˚C Storage temperature Tstg –55 to +150 ˚C AN79M05/F, AN79M52/F, AN79M06/F, AN79M07/F, AN79M08/F, AN79M09/F, AN79M10/F, AN79M12/F, AN79M15/F, AN79M18/F AN79M20/F, AN79M24/F Follow the derating curve. When Tj exceeds 150˚C, the internal circuit cuts off the output. ■ Electrical Characteristics (Ta=25˚C) · AN79M05/AN79M05F (–5V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–7 to –25V, IO=5 to 350mA, PD < =* min –4.8 typ max –5 –4.75 VI=–7 to –25V, Tj=25˚C 3 Unit –5.2 V –5.25 V 50 mV VI=–8 to –18V, Tj=25˚C 1 30 mV IO=5 to 500mA, Tj=25˚C 20 100 mV IO=5 to 350mA, Tj=25˚C 10 50 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–8 to –25V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR Minimum input/output voltage difference VDIF (min.) f=10Hz to 100kHz, Ta=25˚C VI=–8 to –18V, IO=100mA, f=120Hz, Ta=25˚C Tj=25˚C 125 µV dB 60 1.1 V 50 mA Output short circuit current IO (Short) VI=–35V, Tj=25˚C Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C – 0.4 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–10V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M05 : 15W, AN79M05F : 10.25W ■ Electrical Characteristics (Ta=25˚C) · AN79M52/AN79M52F (–5.2V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–7 to –25V, IO=5 to 350mA, PD < =* –4.94 Unit –5.4 V –5.46 V mV 30 mV IO=5 to 500mA, Tj=25˚C 100 mV IO=5 to 350mA, Tj=25˚C 50 mV 4 mA 0.8 mA 0.4 mA Tj=25˚C 2 Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C RR max 50 VI=–8 to –25V, Tj=25˚C Ripple rejection ratio –5.2 VI=–8 to –18V, Tj=25˚C ∆Ibias (IN) Vno typ –5.0 VI=–7 to –25V, Tj=25˚C Input bias current fluctuation Output noise voltage min f=10Hz to 100kHz, Ta=25˚C VI=–8 to –18V, f=120Hz, IO=100mA µV 130 dB 60 Minimum input/output voltage difference VDIF (min.) Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C – 0.4 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–10V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M52 : 15W, AN79M52F : 10.25W · AN79M06/AN79M06F (–6V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–8 to –25V, IO=3 to 350mA, PD < =* min –5.75 typ max –6 –5.7 VI=–8 to –25V, Tj=25˚C 5 Unit –6.25 V –6.3 V 60 mV VI=–9 to –19V, Tj=25˚C 1.5 40 mV IO=5 to 500mA, Tj=25˚C 20 120 mV IO=5 to 350mA, Tj=25˚C 10 60 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–9 to –25V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR Minimum input/output voltage difference VDIF (min.) f=10Hz to 100kHz, Ta=25˚C VI=–9 to –19V, IO=100mA, f=120Hz, Ta=25˚C Tj=25˚C 150 µV dB 60 1.1 V 50 mA Output short circuit current IO (Short) VI=–35V, Tj=25˚C Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient DVO/Ta IO=5mA, Tj=0 to 125˚C –0.4 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–11V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M06 : 15W, AN79M06F : 10.25W ■ Electrical Characteristics (Ta=25˚C) · AN79M07/AN79M07F (–7V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation REGIN Load regulation Bias current REGL IBias Condition Tj=25˚C VI=–9 to –25V, IO=5 to 350mA, PD < =* min –6.7 typ Unit max –7 –6.65 –7.3 V –7.35 V VI=–9 to –25V, Tj=25˚C 6 70 mV VI=–10 to –20V, Tj=25˚C 2 35 mV IO=5 to 500mA, Tj=25˚C 20 140 mV IO=5 to 350mA, Tj=25˚C 10 70 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–10 to –25V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR Minimum input/output voltage difference f=10Hz to 100kHz, Ta=25˚C VI=–10 to –20V, IO=100mA, f=120Hz, Ta=25˚C µV 175 dB 59 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C – 0.5 mV/˚C VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–12V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M07 : 15W, AN79M07F : 10.25W · AN79M08/AN79M08F (–8V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–10.5 to –25V, IO=5 to 350mA, PD < =* min –7.7 typ max –8 –7.6 Unit –8.3 V –8.4 V VI=–10.5 to –25V, Tj=25˚C 6 80 mV VI=–11 to –21V, Tj=25˚C 2 40 mV IO=5 to 500mA, Tj=25˚C 25 160 mV IO=5 to 350mA, Tj=25˚C 10 80 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–10.5 to –25V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR Minimum input/output voltage difference f=10Hz to 100kHz, Ta=25˚C VI=–11.5 to –21.5V, IO=100mA, f=120Hz, Ta=25˚C 200 µV dB 59 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C – 0.6 mV/˚C VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–14V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M08 : 15W, AN79M08F : 10.25W ■ Electrical Characteristics (Ta=25˚C) · AN79M09/AN79M09F (–9V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Input bias current fluctuation ∆Ibias (IN) Load bias current fluctuation ∆Ibias (L) Output noise voltage Vno Ripple rejection ratio RR Condition Tj=25˚C VI=–11.5 to –26V, IO=5 to 350mA, PD < =* min –8.65 typ max –9 –8.55 Unit –9.35 V –9.45 V VI=–11.5 to –26V, Tj=25˚C 7 80 mV VI=–12 to –22V, Tj=25˚C 2 50 mV IO=5 to 500mA, Tj=25˚C 25 180 mV IO=5 to 350mA, Tj=25˚C 10 90 mV 2 4 mA 0.8 mA 0.4 mA Tj=25˚C VI=–11.5 to –26V, Tj=25˚C IO=5 to 350mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–12 to –22V, IO=100mA, f=120Hz, Ta=25˚C µV 225 dB 58 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –0.6 mV/˚C Minimum input/output voltage difference VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–15V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M09 : 15W, AN79M09F : 10.25W · AN79M10/AN79M10F (–10V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation REGIN Load regulation REGL Bias current IBias Condition Tj=25˚C VI=–12.5 to –27V, IO=5 to 350mA, PD < =* –9.5 Unit –10.4 V –10.5 V 80 mV 2 50 mV IO=5 to 500mA, Tj=25˚C 25 200 mV IO=5 to 350mA, Tj=25˚C 10 100 mV 2 4 mA 0.8 mA 0.4 mA Tj=25˚C Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C RR max –10 7 VI=–12.5 to –27V, Tj=25˚C Ripple rejection ratio typ VI=–13 to –23V, Tj=25˚C ∆Ibias (IN) Vno –9.6 VI=–12.5 to –27V, Tj=25˚C Input bias current fluctuation Output noise voltage min f=10Hz to 100kHz, Ta=25˚C VI=–13to –23V, IO=100mA, f=120Hz, Ta=25˚C 250 µV dB 58 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –0.7 mV/˚C Minimum input/output voltage difference VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–16V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M10 : 15W, AN79M10F : 10.25W ■ Electrical Characteristics (Ta=25˚C) · AN79M12/AN79M12F (–12V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–14.5 to –30V, IO=5 to 350mA, PD < =* min –11.5 typ max –12 –11.4 Unit –12.5 V –12.6 V VI=–14.5 to –30V, Tj=25˚C 8 80 mV VI=–15 to –25V, Tj=25˚C 2 50 mV IO=5 to 500mA, Tj=25˚C 25 240 mV IO=5 to 350mA, Tj=25˚C 10 120 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–14.5 to –30V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR f=10Hz to 100kHz, Ta=25˚C VI=–15 to –25V, IO=100mA, f=120Hz, Ta=25˚C µV 300 dB 57 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C – 0.8 mV/˚C Minimum input/output voltage difference VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–19V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M12 : 15W, AN79M12F : 10.25W · AN79M15/AN79M15F (–15V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–17.5 to –30V, IO=5 to 350mA, PD < =* V –15.75 V 80 mV 3 50 mV IO=5 to 500mA, Tj=25˚C 25 240 mV IO=5 to 350mA, Tj=25˚C 10 120 mV 2 4 mA 0.8 mA 0.4 mA Tj=25˚C Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C RR Unit –15.6 10 VI=–17.5 to –30V, Tj=25˚C Ripple rejection ratio max –15 VI=–18 to –28V, Tj=25˚C ∆Ibias (IN) Vno typ –14.25 VI=–17.5 to –30V, Tj=25˚C Input bias current fluctuation Output noise voltage min –14.4 f=10Hz to 100kHz, Ta=25˚C VI=–18 to –28V, IO=100mA, f=120Hz, Ta=25˚C 375 µV dB 56 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C – 0.9 mV/˚C Minimum input/output voltage difference VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–23V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M15 : 15W, AN79M15F : 10.25W ■ Electrical Characteristics (Ta=25˚C) · AN79M18/AN79M18F (–18V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–21 to –33V, IO=5 to 350mA, PD < =* min –17.3 typ max –18 –17.1 Unit –18.7 V –18.9 V VI=–21 to –33V, Tj=25˚C 10 80 mV VI=–22 to –32V, Tj=25˚C 5 50 mV IO=5 to 500mA, Tj=25˚C 30 300 mV IO=5 to 350mA, Tj=25˚C 10 150 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–21 to –33V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR f=10Hz to 100kHz, Ta=25˚C VI=–22 to –32V, IO=100mA, f=120Hz, Ta=25˚C µV 450 dB 55 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –1 mV/˚C Minimum input/output voltage difference VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–27V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M18 : 15W, AN79M18F : 10.25W · AN79M20/AN79M20F (–20V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–23 to –35V, IO=5 to 350mA, PD < =* min –19.2 typ max –20 –19 VI=–23 to –35V, Tj=25˚C 10 Unit –20.8 V –21 V 80 mV VI=–24 to –34V, Tj=25˚C 5 50 mV IO=5 to 500mA, Tj=25˚C 30 300 mV IO=5 to 350mA, Tj=25˚C 10 150 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–23 to –35V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR Minimum input/output voltage difference VDIF (min.) f=10Hz to 100kHz, Ta=25˚C VI=–24 to –34V, IO=100mA, f=120Hz, Ta=25˚C Tj=25˚C Output short circuit current IO (Short) VI=–35V, Tj=25˚C Peak output current IO (peak) Tj=25˚C Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C 500 µV dB 54 1.1 V 50 mA 1000 mA –1 mV/˚C Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–29V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M20 : 15W, AN79M20F : 10.25W ■ Electrical Characteristics (Ta=25˚C) · AN79M24/AN79M24F (–24V Type) Parameter Symbol Output voltage VO Output voltage tolerance VO Line regulation Load regulation Bias current REGIN REGL IBias Condition Tj=25˚C VI=–27 to –38V, IO=5 to 350mA, PD < =* min –23 typ max –24 –22.8 Unit –25 V –25.2 V VI=–27 to –38V, Tj=25˚C 10 80 mV VI=–27 to –37V, Tj=25˚C 5 70 mV IO=5 to 500mA, Tj=25˚C 30 300 mV IO=5 to 350mA, Tj=25˚C 10 150 mV 2 4 mA Tj=25˚C Input bias current fluctuation ∆Ibias (IN) VI=–27to –38V, Tj=25˚C 0.8 mA Load bias current fluctuation ∆Ibias (L) IO=5 to 350mA, Tj=25˚C 0.4 mA Output noise voltage Vno Ripple rejection ratio RR f=10Hz to 100kHz, Ta=25˚C VI=–28 to –38V, IO=100mA, f=120Hz, Ta=25˚C 600 µV dB 54 Tj=25˚C 1.1 V Output short circuit current IO (Short) VI=–35V, Tj=25˚C 50 mA Peak output current IO (peak) Tj=25˚C 1000 mA Output voltage temperature coefficient ∆VO/Ta IO=5mA, Tj=0 to 125˚C –1 mV/˚C Minimum input/output voltage difference VDIF (min.) Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the drift in characteristic value due to the rise in chip junction temperature can be ignored. Note 2) When not specified, VI=–33V, IO=350mA, CI=2µF, CO=1µF and Tj=0 to 125˚C * AN79M24 : 15W, AN79M24F : 10.25W ■ Characteristic Curve (1) Infinite Heat Sink (2) 5˚C/W Heat Sink (3) 15˚C/W Heat Sink (4) No Heat Sink 14 Power Dissipation PD (W) 12 (2) 10 8 6 (3) 4 12 (1) 10 8 (2) 6 (3) 4 2 (4) 2 (4) 40 80 120 0 160 0 Ambient Temperature Ta (˚C) 5 10 0 –10 –20 4 6 8 10 Input Voltage VI (V) Output Voltage Fluctuation (V) AN79M05/F + 1.0 0 1 0 –1 –2 0.4 –50 50 100 80 60 40 20 10 20 30 40 10 50 100 1k 10k Frequency f (Hz) ■ Application Circuit Output 150 AN79M05/F IO=100mA Time t (µs) – 0 Junction Temperature Tj (˚C) 0 0 Input –VO CO Output AN78M00/F 0.3µF CI 0.6 100 AN79M00/F – 0.8 RR– f 0.5 ■ Basic Regulator Circuit Input 20 0m 10 A 0m IO = 10m A A IO = 120 Time t (µs) –VI 160 IO = Common + Common Common + CI is connected when the input line is long. 2µF CO improves the transient Response. 1µF +VO Common CT – + 2µF Output Voltage Fluctuation (mV) 10 2 120 IO=500mA 1.0 Load Transient Response 20 15 0 80 Ambient Temperature Ta (˚C) Input Transient Response AN79M05/F 40 1.2 – –VO AN79M00/F Input 1µF 0 AN79M05/F 0.1µF 0 VDIF (min.) –Tj 1.4 Load Current IO (A) Ripple Rejection Ratio RR (dB) Power Dissipation PD (W) 16 (1) Infinite Heat Sink (2) 5˚C/W Heat Sink (3) 15˚C/W Heat Sink (4) No Heat Sink (1) 14 PD –Ta (AN79M00F Series) Minimum Input/Output Voltage Difference VDIF (min.) (V) PD –Ta (AN79M00 Series) 16 Output 100k