MC7805CT

MC7800 MOTOROLA | Alldatasheet

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Order this document by MC7800/D /C0077/C0067/C0055/C0056/C0048/C0048/C0044 /C0077/C0067/C0055/C0056/C0048/C0048/C0065/C0044 /C0076/C0077/C0051/C0052/C0048/C0044 /C0076/C0077/C0051/C0052/C0048/C0065 /C0083/C0101/C0114/C0105/C0101/C0115 D2T SUFFIX PLASTIC PACKAGE CASE 936 (D2PAK) THREE–TERMINAL POSITIVE FIXED VOLTAGE REGULATORS STANDARD APPLICATION A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0 V above the output voltage even during the low point on the input ripple voltage. XX, MC78XX Input C in* 0.33 µF C O ** Output Pin 1. Input 2. Ground 3. Output T SUFFIX PLASTIC PACKAGE CASE 221A Heatsink surface connected to Pin 2. Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. 1 2 These two digits of the type number indicate nominal voltage. C in is required if regulator is located an appreciable distance from power supply filter. C O is not needed for stability; however, it does improve transient response. Values of less than 0.1 µF could cause instability. 1MOTOROLA ANALOG IC DEVICE DATA /C0084/C0104/C0114/C0101/C0101/C0045/C0084/C0101/C0114/C0109/C0105/C0110/C0097/C0108 /C0080/C0111/C0115/C0105/C0116/C0105/C0118/C0101 /C0086/C0111/C0108/C0116/C0097/C0103/C0101 /C0082/C0101/C0103/C0117/C0108/C0097/C0116/C0111/C0114/C0115 These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.

• Output Current in Excess of 1.0 A
• No External Components Required
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe–Area Compensation
• Output Voltage Offered in 2% and 4% Tolerance
• Available in Surface Mount D2PAK and Standard 3–Lead Transistor Packages
• Previous Commercial Temperature Range has been Extended to a Junction Temperature Range of –40°C to +125°C DEVICE TYPE/NOMINAL OUTPUT VOLTAGE MC7805AC 50V MC7812C 12 V LM340AT–5 50V LM340T–12 12 V MC7805C 5.0 V MC7815AC 15 V LM340T–5 LM340AT–15 15 V MC7806AC 60V MC7815C 15 V MC7806C 6.0 V LM340T–15 MC7808AC 80V MC7818AC 18 V MC7808C 8.0 V MC7818C 18 V MC7809C 9.0 V MC7824AC 24 V MC7812AC 12 V MC7824C 24 V LM340AT–12 12 V

ORDERING INFORMATION

T4 0 ° 125°C Insertion Mount LM340AT–XX 2% T4 0 ° 125°C Insertion Mount MC78XXACD2T TJ = –40° to +125°C Surface Mount MC78XXCT TJ = –40° to +125°C Insertion Mount LM340T–XX 4% Insertion Mount MC78XXCD2T Surface Mount XX indicates nominal voltage.  Motorola, Inc. 1997 Rev 5

MC7800, MC7800A, LM340, LM340A Series

2 MOTOROLA ANALOG IC DEVICE DATA

MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.) Rating Symbol Value Unit Input Voltage (5.0 – 18 V) VI 35 Vdc Input Voltage(24 V) 40 Power Dissipation Case 221A TA = 25°C PD Internally Limited W Thermal Resistance, Junction–to–Ambient R θJA 65 °C/W Thermal Resistance, Junction–to–Case R θJC 5.0 °C/W Case 936 (D2PAK) TA = 25°C PD Internally Limited W Thermal Resistance, Junction–to–Ambient R θJA See Figure 13 °C/W Thermal Resistance, Junction–to–Case R θJA 5.0 °C/W Storage Junction Temperature Range Tstg –65 to +150 °C Operating Junction Temperature TJ +150 °C NOTE: ESD data available upon request. R15 680R18 100 k Zener 10.66 k 1.56 k R17 9.0 k QNPN LAT Q17 QNPN 2 QNPN Q14 QNPN QNPN QNPN 2 LAT 3 A Q18 4.5 k 1.0 k Q13 QNPN Q2 QNPN 4 SUB Q11 2 R11 15 k QNPN 6 14 k 1.8 k 5.0 k Diode Q16 QNPN

30 PC2

3.0 P 3.0 k R16 600R20 17500 Q15 QNPN Q10 QNPN R22 100 Q12 QNPN R24 1.0 P R21 600 R23 0.2 R19 27.5 k Zener Q19 QNPN R14 1.0 k Q20 QNPN R28 9.0 k R27 9.0 k R29 9.0 k R25 6.0 k R26 3.0 k R12 3.0 k R10 3340–(3316ACT) R30 18 k Sense Vout5.01 Vin R13 11660 QNPN MC7800 Representative Schematic Diagram This device contains 22 active transistors.

MC7800, MC7800A, LM340, LM340A Series 3MOTOROLA ANALOG IC DEVICE DATA ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7805C/LM340T–5 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 4.8 5.0 5.2 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO Vdc 7.0 Vdc ≤ Vin ≤ 20 Vdc 4.75 5.0 5.25

8.0 Vdc ≤ Vin ≤ 20 Vdc – – –

Line Regulation (Note 2) Reg line mV 7.5 Vdc ≤ Vin ≤ 20 Vdc, 1.0 A – 0.5 20 8.0 Vdc ≤ Vin ≤ 12 Vdc – 0.8 10 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.0 A – 1.3 25 5.0 mA ≤ IO ≤ 1.5 A (TA = 25°C) - 1.3 25 Quiescent Current IB – 3.2 6.5 mA Quiescent Current Change ΔIB mA 7.0 Vdc ≤ Vin ≤ 25 Vdc – 0.3 1.0 Ripple Rejection RR 62 83 – dB

8.0 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO

10 Hz ≤ f ≤ 100 kHz

Output Resistance f = 1.0 kHz rO – 0.9 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.6 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.3 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7805AC/LM340AT–5 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 4.9 5.0 5.1 Vdc

7.5 Vdc ≤ Vin ≤ 20 Vdc

Line Regulation (Note 2) Reg line mV 7.5 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA – 0.5 10 8.0 Vdc ≤ Vin ≤ 12 Vdc, IO = 1.0 A – 0.8 12 8.0 Vdc ≤ Vin ≤ 12 Vdc, IO = 1.0 A, TJ = 25°C – 1.3 4.0 7.3 Vdc ≤ Vin ≤ 20 Vdc, IO = 1.0 A, TJ = 25°C – 4.5 10 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – 1.3 25 5.0 mA ≤ IO ≤ 1.0 A – 0.8 25 250 mA ≤ IO ≤ 750 mA – 0.53 15 Quiescent Current IB – 3.2 6.0 mA Quiescent Current Change ΔIB mA 8.0 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA – 0.3 0.8 7.5 Vdc ≤ Vin ≤ 20 Vdc, TJ = 25°C – – 0.8 5.0 mA ≤ IO ≤ 1.0 A – 0.08 0.5 Ripple Rejection RR 68 83 – dB

8.0 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc NOTES: 1. Tlow = –40°C for MC78XXAC, C, LM340AT–XX, LM340T–XX T high = +125°C for MC78XXAC, C, LM340AT–XX, LM340T–XX 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series

4 MOTOROLA ANALOG IC DEVICE DATA

ELECTRICAL CHARACTERISTICS (continued) (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7805AC/LM340AT–5 Characteristic Symbol Min Typ Max Unit Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance (f = 1.0 kHz) rO – 0.9 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.3 – mV/°C NOTES: 1. Tlow = –40°C for MC78XXAC, C, LM340AT–XX, LM340T–XX T high = +125°C for MC78XXAC, C, LM340AT–XX, LM340T–XX 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7806C Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 5.75 6.0 6.25 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO Vdc 8.0 Vdc ≤ Vin ≤ 21 Vdc 5.7 6.0 6.3

9.0 Vdc ≤ Vin ≤ 21 Vdc – – –

Line Regulation, TJ = 25°C (Note 2) Reg line mV 8.0 Vdc ≤ Vin ≤ 25 Vdc – 0.5 24 9.0 Vdc ≤ Vin ≤ 13 Vdc – 0.8 12 Load Regulation, TJ = 25°C (Note 2) Reg load – 1.3 30 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current (TJ = 25°C) IB – 3.3 8.0 mA Quiescent Current Change ΔIB mA 8.0 Vdc ≤ Vin ≤ 25 Vdc – 0.3 1.3 5.0 mA ≤ IO ≤ 1.0 A – 0.08 0.5 Ripple Rejection RR 58 65 – dB

9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 0.9 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.3 – mV/°C NOTES: 1. Tlow = –40°C for MC78XXAC, C Thigh = +125°C for MC78XXAC, C 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series 5MOTOROLA ANALOG IC DEVICE DATA ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7806AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 5.88 6.0 6.12 Vdc

8.6 Vdc ≤ Vin ≤ 21 Vdc

Line Regulation (Note 2) Reg line mV 8.6 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA – 5.0 12 9.0 Vdc ≤ Vin ≤ 13 Vdc, IO = 1.0 A – 1.4 15 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – 1.3 25 5.0 mA ≤ IO ≤ 1.0 A – 0.9 25 250 mA ≤ IO ≤ 750 mA – 0.2 15 Quiescent Current IB – 3.3 6.0 mA Quiescent Current Change ΔIB mA 9.0 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA – – 0.8 9.0 Vdc ≤ Vin ≤ 21 Vdc, IO = 1.0 A, TJ = 25°C – – 0.8 Ripple Rejection RR 58 65 – dB

9.0 Vdc ≤ Vin ≤ 19 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance (f = 1.0 kHz) rO – 0.9 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.3 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7808C Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 7.7 8.0 8.3 Vdc

10.5 Vdc ≤ Vin ≤ 23 Vdc

Line Regulation, TJ = 25°C, (Note 2) Reg line mV 10.5 Vdc ≤ Vin ≤ 25 Vdc – 6.0 32 11 Vdc ≤ Vin ≤ 17 Vdc – 1.7 16 Load Regulation, TJ = 25°C (Note 2) Reg load – 1.4 35 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current IB – 3.3 8.0 mA Quiescent Current Change ΔIB mA 10.5 Vdc ≤ Vin ≤ 25 Vdc – – 1.0 Ripple Rejection RR 56 62 – dB

11.5 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO NOTES: 1. Tlow = –40°C for MC78XXAC, C Thigh = +125°C for MC78XXAC, C 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series

6 MOTOROLA ANALOG IC DEVICE DATA

ELECTRICAL CHARACTERISTICS (continued) (Vin = 14 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7808C Characteristic Symbol Min Typ Max Unit Output Resistance f = 1.0 kHz rO – 0.9 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.4 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7808AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 7.84 8.0 8.16 Vdc

10.6 Vdc ≤ Vin ≤ 23 Vdc

Line Regulation (Note 2) Reg line mV 10.6 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA – 6.0 15 11 Vdc ≤ Vin ≤ 17 Vdc, IO = 1.0 A – 1.7 18 10.4 Vdc ≤ Vin ≤ 23 Vdc, TJ = 25°C – 5.0 15 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – 1.4 25 5.0 mA ≤ IO ≤ 1.0 A – 1.0 25 250 mA ≤ IO ≤ 750 mA – 0.22 15 Quiescent Current IB – 3.3 6.0 mA Quiescent Current Change ΔIB mA 11 Vdc ≤ Vin ≤ 25 Vdc, IO = 500 mA – – 0.8 10.6 Vdc ≤ Vin ≤ 23 Vdc, IO = 1.0 A, TJ = 25°C – – 0.8 Ripple Rejection RR 56 62 – dB 11.5 Vdc ≤ Vin ≤ 21.5 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 0.9 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.4 – mV/°C NOTES: 1. Tlow = –40°C for MC78XXAC, C Thigh = +125°C for MC78XXAC, C 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series 7MOTOROLA ANALOG IC DEVICE DATA ELECTRICAL CHARACTERISTICS (Vin = 15 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7809CT Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 8.65 9.0 9.35 Vdc

11.5 Vdc ≤ Vin ≤ 24 Vdc

Line Regulation, TJ = 25°C (Note 2) Reg line mV 11 Vdc ≤ Vin ≤ 26 Vdc – 6.2 32 11.5 Vdc ≤ Vin ≤ 17 Vdc – 1.8 16 Load Regulation, TJ = 25°C (Note 2) Reg load – 1.5 35 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current IB – 3.4 8.0 mA Quiescent Current Change ΔIB mA 11.5 Vdc ≤ Vin ≤ 26 Vdc – – 1.0 Ripple Rejection RR 56 61 – dB 11.5 Vdc ≤ Vin ≤ 21.5 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.0 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.5 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 19 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7812C/LM340T–12 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 11.5 12 12.5 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 11.4 12 12.6 Vdc

14.5 Vdc ≤ Vin ≤ 27 Vdc

Line Regulation, TJ = 25°C (Note 2) Reg line mV 14.5 Vdc ≤ Vin ≤ 30 Vdc – 3.8 24 16 Vdc ≤ Vin ≤ 22 Vdc – 0.3 24 14.8 Vdc ≤ Vin ≤ 27 Vdc, IO = 1.0 A – – 48 Load Regulation, TJ = 25°C (Note 2) Reg load – 8.1 60 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current IB – 3.4 6.5 mA Quiescent Current Change ΔIB mA 14.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C – – 0.7 15 Vdc ≤ Vin ≤ 30 Vdc – – 0.8 Ripple Rejection RR 55 60 – dB

15 Vdc ≤ Vin ≤ 25 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc NOTES: 1. Tlow = –40°C for MC78XXAC, C, LM340AT–XX, LM340T–XX Thigh = +125°C for MC78XXAC, C, LM340AT–XX, LM340T–XX 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series

8 MOTOROLA ANALOG IC DEVICE DATA

ELECTRICAL CHARACTERISTICS (continued) (Vin = 19 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7812C/LM340T–12 Characteristic Symbol Min Typ Max Unit Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.1 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.8 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 19 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7812AC/LM340AT–12 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 11.75 12 12.25 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 11.5 12 12.5 Vdc

14.8 Vdc ≤ Vin ≤ 27 Vdc

Line Regulation (Note 2) Reg line mV 14.8 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA – 3.8 18 16 Vdc ≤ Vin ≤ 22 Vdc, IO = 1.0 A – 2.2 20 14.5 Vdc ≤ Vin ≤ 27 Vdc, TJ = 25°C – 6.0 120 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – – 25 5.0 mA ≤ IO ≤ 1.0 A – – 25 Quiescent Current IB – 3.4 6.0 mA Quiescent Current Change ΔIB mA 15 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA – – 0.8 14.8 Vdc ≤ Vin ≤ 27 Vdc, TJ = 25°C – – 0.8 Ripple Rejection RR 55 60 – dB

15 Vdc ≤ Vin ≤ 25 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance (f = 1.0 kHz) rO – 1.1 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –0.8 – mV/°C NOTES: 1. Tlow = –40°C for MC78XXAC, C, LM340AT–XX, LM340T–XX Thigh = +125°C for MC78XXAC, C, LM340AT–XX, LM340T–XX 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series 9MOTOROLA ANALOG IC DEVICE DATA ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7815C/LM340T–15 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 14.4 15 15.6 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 14.25 15 15.75 Vdc

17.5 Vdc ≤ Vin ≤ 30 Vdc

Line Regulation, TJ = 25°C (Note 2) Reg line mV 17.9 Vdc ≤ Vin ≤ 30 Vdc – 8.5 30 20 Vdc ≤ Vin ≤ 26 Vdc – 3.0 28 Load Regulation, TJ = 25°C (Note 2) Reg load – 1.8 55 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current IB – 3.5 6.5 mA Quiescent Current Change ΔIB mA 17.5 Vdc ≤ Vin ≤ 30 Vdc – – 0.8 17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C – – 0.7 Ripple Rejection RR 54 58 – dB 18.5 Vdc ≤ Vin ≤ 28.5 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.2 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –1.0 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7815AC/LM340AT–15 Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 14.7 15 15.3 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 14.4 15 15.6 Vdc

17.9 Vdc ≤ Vin ≤ 30 Vdc

Line Regulation (Note 2) Reg line mV 17.9 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA – 8.5 20 20 Vdc ≤ Vin ≤ 26 Vdc – 3.0 22 17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C – 7.0 20 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – 1.8 25 5.0 mA ≤ IO ≤ 1.0 A – 1.5 25 250 mA ≤ IO ≤ 750 mA – 1.2 15 Quiescent Current IB – 3.5 6.0 mA Quiescent Current Change ΔIB mA 17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 500 mA – – 0.8 17.5 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C – – 0.8 NOTES: 1. Tlow = –40°C for MC78XXAC, C, LM340AT–XX, LM340T–XX Thigh = +125°C for MC78XXAC, C, LM340AT–XX, LM340T–XX 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series

10 MOTOROLA ANALOG IC DEVICE DATA

ELECTRICAL CHARACTERISTICS (continued) (Vin = 23 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7815AC/LM340AT–15 Characteristic Symbol Min Typ Max Unit Ripple Rejection RR 60 80 – dB 18.5 Vdc ≤ Vin ≤ 28.5 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.2 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –1.0 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7818C Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 17.3 18 18.7 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 17.1 18 18.9 Vdc

21 Vdc ≤ Vin ≤ 33 Vdc

Line Regulation, (Note 2) Reg line mV 21 Vdc ≤ Vin ≤ 33 Vdc – 9.5 50 24 Vdc ≤ Vin ≤ 30 Vdc – 3.2 25 Load Regulation, (Note 2) Reg load – 2.0 55 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current IB – 3.5 6.5 mA Quiescent Current Change ΔIB mA 21 Vdc ≤ Vin ≤ 33 Vdc – – 1.0 Ripple Rejection RR 53 57 – dB

22 Vdc ≤ Vin ≤ 33 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) ViI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.3 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –1.5 – mV/°C NOTES: 1. Tlow = –40°C for MC78XXAC, C Thigh = +125°C for MC78XXAC, C 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series 11MOTOROLA ANALOG IC DEVICE DATA ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7818AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 17.64 18 18.36 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 17.3 18 18.7 Vdc Line Regulation (Note 2) Reg line mV 21 Vdc ≤ Vin ≤ 33 Vdc, IO = 500 mA – 9.5 22 24 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A – 3.2 25 24 Vdc ≤ Vin ≤ 30 Vdc, IO = 1.0 A, TJ = 25°C – 3.2 10.5 20.6 Vdc ≤ Vin ≤ 33 Vdc, IO = 1.0 A, TJ = 25°C – 8.0 22 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – 2.0 25 5.0 mA ≤ IO ≤ 1.0 A – 1.8 25 250 mA ≤ IO ≤ 750 mA – 1.5 15 Quiescent Current IB – 3.5 6.0 mA Quiescent Current Change ΔIB mA 21 Vdc ≤ Vin ≤ 33 Vdc, IO = 500 mA – – 0.8 21.5 Vdc ≤ Vin ≤ 30 Vdc, TJ = 25°C – – 0.8 Ripple Rejection RR 53 57 – dB

22 Vdc ≤ Vin ≤ 32 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.3 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –1.5 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 33 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7824C Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 23 24 25 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 22.8 24 25.2 Vdc

27 Vdc ≤ Vin ≤ 38 Vdc

Line Regulation, (Note 2) Reg line mV 27 Vdc ≤ Vin ≤ 38 Vdc – 2.7 60 30 Vdc ≤ Vin ≤ 36 Vdc – 2.7 48 Load Regulation, (Note 2) Reg load – 4.4 65 mV 5.0 mA ≤ IO ≤ 1.5 A Quiescent Current IB – 3.6 6.5 mA Quiescent Current Change ΔIB mA 27 Vdc ≤ Vin ≤ 38 Vdc – – 1.0 NOTES: 1. Tlow = –40°C for MC78XXAC, C Thigh = +125°C for MC78XXAC, C 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

MC7800, MC7800A, LM340, LM340A Series

12 MOTOROLA ANALOG IC DEVICE DATA

ELECTRICAL CHARACTERISTICS (continued) (Vin = 33 V, IO = 500 mA, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7824C Characteristic Symbol Min Typ Max Unit Ripple Rejection RR 50 54 – dB

28 Vdc ≤ Vin ≤ 38 Vdc, f = 120 Hz

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance f = 1.0 kHz rO – 1.4 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –2.0 – mV/°C ELECTRICAL CHARACTERISTICS (Vin = 33 V, IO = 1.0 A, TJ = Tlow to Thigh [Note 1], unless otherwise noted.) MC7824AC Characteristic Symbol Min Typ Max Unit Output Voltage (TJ = 25°C) VO 23.5 24 24.5 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) VO 23.2 24 25.8 Vdc

27.3 Vdc ≤ Vin ≤ 38 Vdc

Line Regulation (Note 2) Reg line mV 27 Vdc ≤ Vin ≤ 38 Vdc, IO = 500 mA – 11.5 25 30 Vdc ≤ Vin ≤ 36 Vdc, IO = 1.0 A – 3.8 28 30 Vdc ≤ Vin ≤ 36 Vdc, TJ = 25°C – 3.8 12 26.7 Vdc ≤ Vin ≤ 38 Vdc, IO = 1.0 A, TJ = 25°C – 10 25 Load Regulation (Note 2) Reg load mV 5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C – 2.1 15 5.0 mA ≤ IO ≤ 1.0 A – 2.0 25 250 mA ≤ IO ≤ 750 mA – 1.8 15 Quiescent Current IB – 3.6 6.0 mA Quiescent Current Change ΔIB mA 27.3 Vdc ≤ Vin ≤ 38 Vdc, IO = 500 mA – – 0.8 27 Vdc ≤ Vin ≤ 38 Vdc, TJ = 25°C – – 0.8 Ripple Rejection RR 45 54 – dB

28 Vdc ≤ Vin ≤ 38 Vdc, f = 120 Hz, IO = 500 mA

Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI – VO – 2.0 – Vdc Output Noise Voltage (TA = 25°C) Vn – 10 – µV/VO Output Resistance (f = 1.0 kHz) rO – 1.4 – m Ω Short Circuit Current Limit (TA = 25°C) ISC – 0.2 – A Vin = 35 Vdc Peak Output Current (TJ = 25°C) Imax – 2.2 – A Average Temperature Coefficient of Output Voltage TCV O – –2.0 – mV/°C NOTES: 1. Tlow = –40°C for MC78XXAC, C Thigh = +125°C for MC78XXAC, C 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.

14 MOTOROLA ANALOG IC DEVICE DATA

Figure 7. Current Regulator Figure 8. Adjustable Output Regulator Figure 9. Current Boost Regulator Figure 10. Short Circuit Protection

10 W resistor and the output voltage compliance would be the input

/C0094 3.2 mA over line and load changes. increased by VBE of the pass transistor. XX = 2 digits of type number indicating voltage. four–ampere plastic power transistor is specified. XX = 2 digits of type number indicating voltage.

MC7800, MC7800A, LM340, LM340A Series

16 MOTOROLA ANALOG IC DEVICE DATA

CASE 221A–06 ISSUE Y OUTLINE DIMENSIONS MIN MIN MAX MAX INCHES MILLIMETERS DIM A B C D F G H J K L N Q R S T U V Z 14.48 9.66 4.07 0.64 3.61 2.42 2.80 0.46 12.70 1.15 4.83 2.54 2.04 1.15 5.97 0.00 1.15 15.75 10.28 4.82 0.88 3.73 2.66 3.93 0.64 14.27 1.52 5.33 3.04 2.79 1.39 6.47 1.27 2.04 0.570 0.380 0.160 0.025 0.142 0.095 0.110 0.018 0.500 0.045 0.190 0.100 0.080 0.045 0.235 0.000 0.045 0.620 0.405 0.190 0.035 0.147 0.105 0.155 0.025 0.562 0.060 0.210 0.120 0.110 0.055 0.255 0.050 0.080 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIM Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. –T– SEATING PLANE C ST U J R FB Q H Z L V G N D K A 123 D2T SUFFIX PLASTIC PACKAGE CASE 936–03 (D2PAK) ISSUE B

5 REF5 REF

A 12 3 K F B J S H 0.010 (0.254) TM D G C E –T– M L P N R V U TERMINAL 4 NOTES:

1 DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982. 2 CONTROLLING DIMENSION: INCH.

3 TAB CONTOUR OPTIONAL WITHIN DIMENSIONS

A AND K.

4 DIMENSIONS U AND V ESTABLISH A MINIMUM

MOUNTING SURFACE FOR TERMINAL 4.

5 DIMENSIONS A AND B DO NOT INCLUDE MOLD

FLASH OR GATE PROTRUSIONS. MOLD FLASH AND GATE PROTRUSIONS NOT TO EXCEED 0.025 (0.635) MAXIMUM. DIM A MIN MAX MIN MAX MILLIMETERS 0.386 0.403 9.804 10.236 INCHES B 0.356 0.368 9.042 9.347 C 0.170 0.180 4.318 4.572 D 0.026 0.036 0.660 0.914 E 0.045 0.055 1.143 1.397 F 0.051 REF 1.295 REF G 0.100 BSC 2.540 BSC H 0.539 0.579 13.691 14.707 J 0.125 MAX 3.175 MAX K 0.050 REF 1.270 REF L 0.000 0.010 0.000 0.254 M 0.088 0.102 2.235 2.591 N 0.018 0.026 0.457 0.660 P 0.058 0.078 1.473 1.981 R S 0.116 REF 2.946 REF U 0.200 MIN 5.080 MIN V 0.250 MIN 6.350 MIN /C0095/C0095 Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;JAPAN : Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4–32–1, P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488 Customer Focus Center: 1–800–521–6274 Motorola Fax Back System – US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298 – http://sps.motorola.com/mfax/ HOME PAGE : http://motorola.com/sps/ MC7800/D◊