AN79L00M

AN79L00/AN79L00M Series 3-pin Negative Output Voltage Regulator (100mA Type) s Overview The AN79L00 series is 3-pin fixed negative output voltage regulator. Stabilized fixed output voltage is obtained from unstable DC input voltage without using any external components. 12 types of output voltage are available; –4V, –5V, –6V, –7V, –8V, –9V, –10V, –12V, –15V, –18V, –20V and –24V. They can be used widely in power circuits with current capacitance up to 100mA. AN79L00 Series 5.0±0.2 5.1±0.2 4.0±0.2 Unit:mm 0.45 – 0.1 2.54 2.3±0.2 1 : Output 2 : Common 3 : Input + 0.2 231 s Features • No external components • Output voltage : –4V, –5V, –6V, –7V, –8V, –9V, –10V, –12V, –15V, –18V, –20V, –24V • Short-circuit current limiting built-in • Thermal overload protection built-in (Bottom View) TO-92 Package (SSIP003-P-0000) AN79L00M Series 4.6max. 1.8max. 13.5±0.5 Unit:mm 1.6max. 0.48max. 1.5 3.0 0.8min. 4.25max. 2.6max. 2.6 45˚ 0.53max. 0.44max. 1 2 3 1 : Common 2 : Input 3 : Output 3-pin Mini Power type Plastic Package (TO-243) (SSIP003-P-0000D) s Block Diagram 2 R1 + Voltage Reference Error Amp. Common Pin Number in 1 Pin Number in are for AN79L00 Series are for AN79L00M Series R2 – Q1 3 1 Output Starter Thermal Protection Current Limiter Pass Tr. RSC 2 3 Input s Absolute Maximum Ratings (Ta=25˚C) Parameter Input voltage Power dissipation Operating ambient temperature Storage temperature AN79L00 Series AN79L00M Series Symbol VI PD Topr Tstg Rating –35 *1 –40 *2 650 *3 –20 to +80 –55 to +150 –55 to +125 Unit V V mW ˚C ˚C *1 AN79L04/M, AN79L05/M, AN79L06/M, AN79L07/M, AN79L08/M, AN79L09/M, AN79L10/M, AN79L12/M, AN79L15/M, AN79L18/M *2 AN79L20/M, AN79L24/M *3 Follow the derating curve. When Tj exceeds 150˚C, the internal circuit cuts off the output. Mounting onto the PCB (20 × 20 × 1.7 mm glass epoxy copper foil 1 cm2 or more), for AN79L00M Series. · AN79L04/AN79L04M (–4V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–7 to –19V, IO=1 to 70mA VI=–6 to –20V, Tj=25˚C VI=–7 to –17V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–7 to –19V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–7 to –17V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 55 0.8 200 – 0.4 38 10 4.5 3 Condition min –3.84 –3.8 typ –4 max –4.16 –4.2 80 40 60 30 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L05/AN79L05M (–5V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–8 to –20V, IO=1 to 70mA VI=–7 to –21V, Tj=25˚C VI=–8 to –18V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–8 to –20V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–8 to –18V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 55 0.8 200 – 0.4 40 11 5 3 Condition min –4.8 –4.75 typ –5 max –5.2 –5.25 100 50 60 30 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L06/AN79L06M (–6V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output voltage temoerature coefficient Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–79to –21V, IO=1 to 70mA VI=–8 to –22V, Tj=25˚C VI=–9 to –19V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–9 to –21V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–9 to –19V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 55 0.8 200 –0.4 44 12 5.5 3 Condition min –5.76 –5.7 typ –6 max –6.24 –6.3 120 60 60 30 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L07/AN79L07M (–7V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–10 to –22V, IO=1 to 70mA VI=–9 to –23V, Tj=25˚C VI=–10 to –20V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–10 to –22V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–10 to –20V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 54 0.8 200 – 0.5 48 13 6 3 Condition min –6.72 –6.65 typ –7 max –7.28 –7.35 140 70 70 40 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L08/AN79L08M (–8V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–11 to –23V, IO=1 to 70mA VI=–10 to –24V, Tj=25˚C VI=–11 to –21V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–11 to –23V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–11 to –21V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 54 0.8 200 – 0.6 52 15 7 3 Condition min –7.68 –7.6 typ –8 max –8.32 –8.4 160 80 80 40 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L09/AN79L09M (–9V Type) Prameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–12 to –24V, IO=1 to 70mA VI=–11 to –25V, Tj=25˚C VI=–12 to –22V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–12 to –24V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–12 to –22V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 53 0.8 200 – 0.6 58 16 8 3 Condition min –8.64 –8.55 typ –9 max –9.36 –9.45 160 80 90 50 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient 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=–9V, IO=40mA, CI=2µF and CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L10/AN79L10M (–10V Type) Patameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection Minimum input/output voltage difference Ouptput short circuit current Output voltage temperature coefficient Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–13 to –25V, IO=1 to 70mA VI=–12 to –26V, Tj=25˚C VI=–13 to –23V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–13 to –25V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–13 to –23V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 53 0.8 200 – 0.7 65 17 9 3 Condition min –9.6 –9.5 typ –10 max –10.4 –10.5 160 80 100 50 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L12/AN79L12M (–12V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–15 to –27V, IO=1 to 70mA VI=–14.5 to –30V, Tj=25˚C VI=–15 to –25V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–15 to –27V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–15 to –25V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 52 0.8 200 – 0.8 75 20 10 3 Condition min –11.5 –11.4 typ –12 max –12.5 –12.6 200 100 100 50 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L15T/AN79L15M (–15V Type) Parameter Ouyput voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–18 to –28V, IO=1 to 70mA VI=–17.5 to –33V, Tj=25˚C VI=–18 to –28V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–18 to –30V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–18 to –28V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 51 0.8 200 – 0.9 90 25 12 3 Condition min –14.4 –14.25 typ –15 max –15.6 –15.75 200 100 130 60 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L18T/AN79L18M (–18V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–21 to –33V, IO=1 to 70mA VI=–21 to –33V, Tj=25˚C VI=–21 to –32V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–21 to –33V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–22 to –32V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 50 0.8 200 –1 110 30 15 3 Condition min –17.3 –17.1 typ –18 max –18.7 –18.9 200 100 160 80 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L20T/AN79L20M (–20V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–23 to –35V, IO=1 to 70mA VI=–23 to –35V, Tj=25˚C VI=–24 to –34V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–23 to –35V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–24 to –34V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 49 0.8 200 –1 135 35 17 3 Condition min –19.2 –19 typ –20 max –20.8 –21 200 100 180 90 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) · AN79L24/AN79L24M (–24V Type) Parameter Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current fluctuation Load bias current fluctuation Output noise voltage Ripple rejection ratio s Electrical Characteristics (Ta=25˚C) Symbol VO VO REGIN REGL IBias ∆Ibias (IN) ∆Ibias (L) Vno RR VDIF (min.) IO (Short) ∆VO/Ta Tj=25˚C VI=–27 to –38V, IO=1 to 70mA VI=–27 to –38V, Tj=25˚C VI=–27 to –37V, Tj=25˚C IO=1 to 100mA, Tj=25˚C IO=1 to 40mA, Tj=25˚C Tj=25˚C VI=–27 to –38V, Tj=25˚C IO=1 to 40mA, Tj=25˚C f=10Hz to 100kHz, Ta=25˚C VI=–28 to –38V, f=120Hz, Ta=25˚C Tj=25˚C VI=–35V, Tj=25˚C IO=5mA 49 0.8 200 –1 170 40 20 3 Condition min –23 –22.8 typ –24 max –25 –25.2 200 100 200 100 5 0.5 0.1 Unit V V mV mV mV mV mA mA mA µV dB V mA mV/˚C Minimum input/output voltage difference Output short circuit current Output voltage temperature coefficient 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=–9V, IO=40mA, CI=2µF, CO=1µF, Tj=0 to 125˚C (AN79L04) and Tj=0 to 100˚C (AN79L04) s Basic Regulator Circuit –VI Input 3 1 2 – Common + Output –VO s Application Circuit –VI Input 3 1 Output –VO AN79L00 CI – + CO 2µF – + AN79L00 2 Common IQ VO´ R1 R2 – + 1µF CI is connected when the input line is long. 2µF CO improves the transient Response. 1µF R |VO|= VO´ 1 + R1 + IQR1 2 s Characteristic Curve PD –Ta (AN79L00 Series) 1.0 PD –Ta (AN79L00 M Series) 1.0 Mounting onto the PCB, 20 × 20 × 1.7mm Glass Epoxy Substrate, Copper Foil 1cm2 or More –5.12 –5.08 VO – Tj AN79L05 VI=–10V IO=1mA Power Dissipation PD (W) Power Dissipation PD (W) 0.8 0.8 Output Voltage VO (V) –5.04 –5.00 –4.96 –4.92 –4.88 –4.84 0.6 0.6 0.4 0.4 0.2 0.2 0 0 20 40 60 80 100 120 140 160 0 0 20 40 60 80 100 120 140 160 –4.80 –25 0 25 50 75 100 125 Ambient Temperature Ta (˚C) Ambient Temperature Ta (˚C) Junction Temperature Tj (˚C) Minimum Input/Output Voltage Difference VDIF (min.) (V) VDIF (min.) – Tj 1.4 AN79L05 1.2 Input Transient Response 20 AN79L05 15 Load Transient Response Input Voltage VI (V) Output Voltage Fluctuation (V) AN79L05 200 100 10 IO=100mA Output Voltage Fluctuation (mV) 1.0 IO = 0 1 0.8 IO = 10 IO = mA 1m A 20 5 10 mA 0 0 0.6 –10 –1 0.4 –50 0 50 100 150 –20 0 2 4 6 8 10 –2 0 10 20 30 40 50 Junction Temperature Tj (˚C) Time t (µs) Time t (µs) RR– f 120 AN79L05 IO=5mA Ripple Rejection Ratio RR (dB) 100 80 60 40 20 0 10 100 1k 10k 100k Frequency f (Hz) Load Current IO (mA)