AN7800

AN7800 PANASONIC | Alldatasheet

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The AN7800 series and the AN7800F series are 3-pin fixed positive output voltage regulators. Stabilized fixed output voltage is obtained from unstable DC input volt- age without using external components. 11 types of fixed output voltage are available, 5V , 6V, 7V , 8V , 9V, 10V, 12V , 15V , 18V , 20V and 24V . They can be used widely in power circuits with current capacity up to 1A. n Features

• No external components
• Output voltage:5V , 6V , 7V , 8V , 9V , 10V , 12V , 15V , 18V , 20V , 24V
• Internal short-circuit current limiting
• Internal thermal overload protection
• Output transistor safe area compensation AN7800/AN7800F Series 3-pin Positive Output Voltage Regulator (1A Type) Unit:mmAN7800 Series 10.4–0.5 1.4–0.1 2.9–0.1 ø3.7 10.5–0.5 JEDEC:TO-220AB (HSIP003-P-0000) 2.54 0.45 1:Input 2:Common 3:Output 2.5–0.25 + 0.1 – 0.05 123 4.5–0.3 0.8–0.2 Unit:mmAN7800F Series (4.3) 10.5–0.3 2.77–0.3 (1.73)ø5.3 16.7–0.3 17.0–0.25 4.2–0.25 3.8–0.25 8.7–0.3 13.6–0.25 4.5–0.25 (0.4) 0.4 + 0.1 – 0.05 4.5–0.32.54 12 3 1.4–0.2 3.1–0.1 TO-220 Full Pack Package (HSIP003-P-0000A) 1:Input 2:Common 3:Outputn Block Diagram Input Pass Tr Output Common Starter Voltage Reference Current Source ErrorAmp. Thermal Protection Q 1 R SC R 2 R 1 Current Limiter

V V W ■ Absolute Maximum Ratings (Ta=25˚C) 35 *1 40 *2 15 *3 10.25 *3 –30 to+80 –55 to+150 AN7800 Series AN7800F Series Input voltage Power dissipation Operating ambient temperature Storage temperature *1 AN7805/F, AN7806/F, AN7807/F, AN7808/F, AN7809/F, AN7810/F, AN7812/F, AN7815/F, AN7818/F *2 AN7820/F, AN7824/F *3 Follow the derating curve. When T j exceeds 150˚C, the internal circuit cuts off output. Parameter Symbol Rating Unit V O 5.2 V5Tj=25˚C V O VV I=8 to 20V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 100 mV3V I=7.5 to 25V, Tj=25˚C mV REG L mV15IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=8 to 12V, Tj=25˚C mA3.9Tj=25˚C Ibias mAV I=7.5 to 25V, Tj=25˚CΔIbias (IN) mAΔIbias (L) µV40 IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 1.3 0.5 5.25 100 4.8 4.75 RR V I=8 to 18V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚CV DIF (min.) m Ω17ZO mA700 f=1kHz IO (Short) V I=25V, Tj=25˚C IO (Peak) Tj=25˚C mV/˚C– 0.3ΔV O /Ta IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation 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, V I=10V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient ■ Electrical Characteristics (Ta=25˚C)

• AN7805/7805F (5V Type) Parameter Symbol Condition min typ max Unit

V O 6.25 V6 V O VV I=9 to 21V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 120 mV5V I=8.5 to 25V, Tj=25˚C mV REG L mV14IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=9 to 13V, Tj=25˚C mA3.9Tj=25˚C 1.5 Ibias mAV I=8.5 to 25V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 1.3 0.5 6.3 120 5.75 5.7 RR V I=9 to 19V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 17ZO mA700 f=1kHz V I=25V, Tj=25˚C Tj=25˚C – 0.4IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit Tj=25˚C ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=11V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W ■ Electrical Characteristics (Ta=25˚C)

• AN7806/7806F (6V Type) V O 7.3 V7Tj=25˚C V O VV I=10 to 22V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 140 mV5V I=9.5 to 25V, Tj=25˚C mV REG L mV14IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=10 to 15V, Tj=25˚C mA3.9Tj=25˚C 1.5 Ibias mAV I=9.5 to 25V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 7.4 140 6.7 6.6 RR V I=10 to 20V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 16ZO mA700 f=1kHz V I=25V, Tj=25˚C Tj=25˚C – 0.5IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=12V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W
• AN7807/7807F (7V Type)

V O 8.3 V8Tj=25˚C V O VV I=11 to 23V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 160 mV6V I=10.5 to 25V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=11 to 17V, Tj=25˚C mA3.9Tj=25˚C Ibias mAV I=10.5 to 25V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 8.4 160 7.7 7.6 RR V I=11.5 to 21.5V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 16ZO mA700 f=1kHz V I=25V, Tj=25˚C Tj=25˚C – 0.5IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=14V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W ■ Electrical Characteristics (Ta=25˚C)

• AN7808/7808F (8V Type) V O 9.35 V9Tj=25˚C V O VV I=12 to 24V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 180 mV7V I=11.5 to 26V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=12 to 18V, Tj=25˚C mA3.9Tj=25˚C Ibias mAV I=11.5 to 26V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 9.45 180 8.65 8.55 RR V I=12 to 22V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 16ZO mA700 f=1kHz V I=26V, Tj=25˚C Tj=25˚C – 0.5IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=15V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W
• AN7809/7809F (9V Type)

V O 10.4 V10Tj=25˚C V O VV I=13 to 25V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 200 mV8V I=12.5 to 27V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=13 to 19V, Tj=25˚C mA3.9Tj=25˚C 2.5 Ibias mAV I=12.5 to 27V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 100 10.5 200 100 9.6 9.5 RR V I=13 to 23V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 16ZO mA700 f=1kHz V I=27V, Tj=25˚C Tj=25˚C – 0.6IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) V DIF (min.) IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=16V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W ■ Electrical Characteristics (Ta=25˚C)

• AN7810/7810F (10V Type) µV m Ω V O 12.5 V12Tj=25˚C V O VV I=15 to 27V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 240 mV10V I=14.5 to 30V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=16 to 22V, Tj=25˚C mA4Tj=25˚C Ibias mAV I=14.5 to 30V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 120 12.6 240 120 11.5 11.4 RR V I=15 to 25V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 18ZO mA700 f=1kHz V I=30V, Tj=25˚C Tj=25˚C – 0.8IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=19V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W
• AN7812/7812F (12V Type)

V O 15.6 V15Tj=25˚C V O VV I=18 to 30V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 300 mV11V I=17.5 to 30V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=20 to 26V, Tj=25˚C mA4Tj=25˚C Ibias mAV I=17.5 to 30V, Tj=25˚C mA IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 150 15.75 300 150 14.4 14.25 RR V I=18.5 to 28.5V, f=120Hz V2IO =1A, Tj=25˚C 19ZO mA700 f=1kHz V I=30V, Tj=25˚C Tj=25˚C –1IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=23V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W ■ Electrical Characteristics (Ta=25˚C)

• AN7815/7815F (15V Type) V O 18.7 V18Tj=25˚C V O VV I=21 to 33V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 360 mV14V I=21 to 33V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=24 to 30V, Tj=25˚C mA4.1Tj=25˚C Ibias mAV I=21 to 33V, Tj=25˚C mA 110 IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 180 18.9 360 180 17.3 17.1 RR V I=22 to 32V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 16ZO mA700 f=1kHz V I=35V, Tj=25˚C Tj=25˚C –1.1IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) µV V DIF (min.) m Ω IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=27V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W
• AN7818/7818F (18V Type)

V O 20.8 V20Tj=25˚C V O VV I=24 to 35V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 400 mV15V I=23 to 35V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=26 to 32V, Tj=25˚C mA4.1Tj=25˚C Ibias mAV I=23 to 35V, Tj=25˚C mA 110 IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 200 400 200 19.2 RR V I=24 to 34V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 22ZO mA700 f=1kHz V I=35V, Tj=25˚C Tj=25˚C –1.2IO =5mA, T j=0 to 125˚C Output voltage Output voltage Tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) V DIF (min.) IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=29V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W ■ Electrical Characteristics (Ta=25˚C)

• AN7820/7820F (20V Type) µV m Ω V O 25 V24Tj=25˚C V O VV I=28 to 38V, IO =5mA to 1A, Tj=0 to 125˚C, PD * REG IN 480 mV18V I=27 to 38V, Tj=25˚C mV REG L mV12IO =5mA to 1.5A, Tj=25˚C mVIO =250 to 750mA, Tj=25˚C V I=30 to 36V, Tj=25˚C mA4.1Tj=25˚C Ibias mAV I=27 to 38V, Tj=25˚C mA 170 IO =5mA to 1A, Tj=25˚C V no dB f=10Hz to 100kHz 0.5 240 25.2 480 240 22.8 RR V I=28 to 38V, IO =100mA, f=120Hz V2IO =1A, Tj=25˚C 28ZO mA700 f=1kHz V I=38V, Tj=25˚C Tj=25˚C –1.4IO =5mA, T j=0 to 125˚C Output voltage Output voltage tolerance Line regulation Load regulation Bias current Input bias current change Load bias current change Output noise voltage Ripple rejection ratio Minimum input/output voltage difference Output short circuit current Output impedance Peak output current Output voltage temperature coefficient
• AN7824/7824F (24V Type) Parameter Symbol Condition min typ max Unit ΔIbias (IN) ΔIbias (L) V DIF (min.) IO (Short) IO (Peak) mV/˚CΔV O /Ta 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, V I=33V, IO =500mA, C I=0.33µF and CO =0.1µF. * AN7800 Series:15W, AN7800F Series:10.25W µV m Ω

0.33µF 0.1µF V I V I IO Ibias V O = VO + Ibias + R1R 2 V O Q 1 AN7800 AN7800F AN7800 AN7800F 1) Current Boost Circuit 2) Adjustable Output Regulator 1 3

2 R 2

0 0.6 1.2 0.8 2.4 Output Current IO (A) Output Voltage VO (V) Current Limiting Characteristic 2.4 2.0 1.6 1.2 0.8 0.4 –40 0 40 80 120 160 Junction Temperature Tj (˚C) Minimum Input/Output Voltage Difference VDIF (min.) (V) V DIF (min.) –Tj 0 40 80 120 160 Ambient Temperature Ta (˚C) Power Dissipation PD (W) PD –Ta (AN7800F Series) IO =1A 500mA 200mA 20mA 0mA 024 AN7805 68 1 0 Time t (µs) –10 –20 Output Voltage Deviation (mV) Input Voltage VI (V) Input Transient Response 01 0 2 0 AN7805 30 40 50 Time t (µs) Output Voltage Deviation (V) Load Current IO (A) Load Transient Response V I=10V Tj=25˚C AN7805 0 40 80 120 160 Ambient Temperature Ta (˚C) Power Dissipation PD (W) PD –Ta (AN7800 Series) (1) Infinite Heat Sink (2) 5˚C/W Heat Sink (3) 15˚C/W Heat Sink (4) No Heat Sink (1) Infinite Heat Sink (2) 5˚C/W Heat Sink (3) 15˚C/W Heat Sink (4) No Heat Sink (1) (2) (3) (4) (1) (2) (3) (4) C I is set when the input line is long. C O improves the transient response. C OC I Input Output AN7800 AN7800F Common n Basic Regulator Circuit