MC7805E

MC7805E FAIRCHILD | Alldatasheet

Document overview

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Technical content

Features

• Output Current up to 1A
• Output V oltages of 5, 6, 8, 9, 12, 15, 18, 24V
• Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating Area Protection

Description

The MC78XXE/LM78XXE/MC78XXAE series of three terminal positive regulators are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents. TO-220 D-PAK 1. Input 2. GND 3. Output GND GND Internal Block Digram SERIES PASS ELEMENT SOA PROTECTION ERROR AMPLIFIER THERMAL PROTECTION CURRENT GENERATOR REFERENCE VOLTAGESTARTING CIRCUIT OUTPUT GND INPUT MC78XXE/LM78XXE/MC78XXAE 3-Terminal 1A Positive Voltage Regulator

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI = 10V, CI= 0.33µF, CO= 0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V o due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Value Unit Input Voltage (for VO = 5V to 18V) (for VO = 24V) VI VI V V Thermal Resistance Junction-Cases (TO-220) R θJC 5 °C/W Thermal Resistance Junction-Air (TO-220) R θJA 65 °C/W Operating Temperature Range T OPR 0 ~ +125 °C Storage Temperature Range T STG -65 ~ +150 °C Parameter Symbol Conditions MC7805E/LM7805E Unit Min. Typ. Max. Output Voltage V O 5.0mA ≤ Io ≤ 1.0A, PO ≤ 15W VI = 7V to 20V 4.75 5.0 5.25 V Line Regulation (Note1) Regline T J = +25°C VO = 7V to 25V - 4.0 100 mVVI = 8V to 12V - 1.6 50 Load Regulation (Note1) Regload T J = +25°C IO = 5.0mA to1.5A - 9 100 mVIO =250mA to 750mA -4 5 0 Quiescent Current I Q TJ = +25°C- 5 . 0 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - 0.03 0.5 mA VI = 7V to 25V - 0.3 1.3 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -0.8 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 4 2 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VO = 8V to 18V 62 73 - dB Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 15 - m Ω Short Circuit Current I SC VI = 35V, TA =+25°C - 230 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =11V, CI= 0.33µF, CO= 0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7806E Unit Min. Typ. Max. Output Voltage V O TJ = +25°C 5.75 6.0 6.25 5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 8.0V to 21V 5.7 6.0 6.3 V Line Regulation (Note1) Regline T J =+25°C VI = 8V to 25V - 5 120 mVVI = 9V to 13V - 1.5 60 Load Regulation (Note1) Regload T J =+25°C IO =5mA to 1.5A - 9 120 mV IO =250mA to750A - 3 60 Quiescent Current I Q TJ =+25°C- 5 . 0 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1A - - 0.5 mA VI = 8V to 25V - - 1.3 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -0.8 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 4 5 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VI = 9V to 19V 59 75 - dB Dropout Voltage V Drop IO = 1A, TJ = +25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 19 - m Ω Short Circuit Current I SC VI = 35V, TA= +25°C - 250 - mA Peak Current (Note2) I PK TJ =+25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =14V, CI= 0.33µF, CO= 0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7808E Unit Min. Typ. Max. Output Voltage V O 5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 10.5V to 23V 7.6 8.0 8.4 V Line Regulation (Note1) Regline T J =+25°C VI = 10.5V to 25V - 5.0 160 mVVI = 11.5V to 17V - 2.0 80 Load Regulation (Note1) Regload T J =+25°C IO = 5.0mA to 1.5A - 10 160 mV IO= 250mA to 750mA - 5.0 80 Quiescent Current I Q TJ =+25°C- 5 . 0 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - 0.05 0.5 mA VI = 10.5A to 25V - 0.5 1.0 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -0.8 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 5 2 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz, V I = 11.5V to 21.5V 56 73 - dB Dropout Voltage V Drop IO = 1A, TJ = +25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 17 - m Ω Short Circuit Current I SC VI = 35V, TA = +25°C - 230 - mA Peak Current (Note2) I PK TJ =+25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =15V, CI= 0.33µF, CO= 0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7809E Unit Min. Typ. Max. Output Voltage V O TJ = +25°C 8.65 9 9.35 5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 11.5V to 24V 8.6 9 9.4 V Line Regulation (Note1) Regline T J = +25°C VI = 11.5V to 25V - 6 180 mVVI = 12V to 17V - 2 90 Load Regulation (Note1) Regload T J = +25°C IO = 5mA to 1.5A - 12 180 mV IO = 250mA to 750mA - 4 90 Quiescent Current I Q TJ = +25°C- 5 . 0 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - - 0.5 mA VI = 11.5V to 26V - - 1.3 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -1 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 5 8 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VI = 13V to 23V 56 71 - dB Dropout Voltage V Drop IO = 1A, TJ = +25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 17 - m Ω Short Circuit Current I SC VI = 35V, TA = +25°C - 250 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =19V, CI= 0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7812E Unit Min. Typ. Max. Output Voltage V O TJ = +25°C 11.5 12 12.5 V5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 14.5V to 27V 11.4 12 12.6 Line Regulation (Note1) Regline T J = +25°C VI = 14.5V to 30V - 10 240 mVVI = 16V to 22V - 3.0 120 Load Regulation (Note1) Regload T J = +25°C IO = 5mA to 1.5A - 11 240 mV IO = 250mA to 750mA - 5.0 120 Quiescent Current I Q TJ = +25°C- 5 . 1 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - 0.1 0.5 mA VI = 14.5V to 30V - 0.5 1.0 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -1 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 7 6 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VI = 15V to 25V 55 71 - dB Dropout Voltage V Drop IO = 1A, TJ = +25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 18 - m Ω Short Circuit Current I SC VI = 35V, TA= +25°C - 230 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =23V, CI= 0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7815E Unit Min. Typ. Max. Output Voltage V O TJ =+25°C 14.4 15 15.6 V5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 17.5V to 30V 14.25 15 15.75 Line Regulation (Note1) Regline T J = +25°C VI = 17.5V to 30V - 11 300 mVVI = 20V to 26V - 3 150 Load Regulation (Note1) Regload T J = +25°C IO = 5mA to 1.5A - 12 300 mVIO = 250mA to 750mA - 4 150 Quiescent Current I Q TJ =+25°C- 5 . 2 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - - 0.5 mA VI = 17.5V to 30V - - 1.0 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -1 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 9 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VI = 18.5V to 28.5V 54 70 - dB Dropout Voltage V Drop IO = 1A, TJ=+25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 19 - m Ω Short Circuit Current I SC VI = 35V, TA = +25°C - 250 - mA Peak Current (Note2) I PK TJ =+25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI = 27V, CI = 0.33µF, CO= 0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7818E Unit Min. Typ. Max. Output Voltage V O TJ =+25°C 17.3 18 18.7 V5.0mA ≤ IO ≤1.0A, PO ≤15W VI = 21V to 33V 17.1 18 18.9 Line Regulation (Note1) Regline T J =+25°C VI = 21V to 33V - 15 360 mVVI = 24V to 30V - 5 180 Load Regulation (Note1) Regload T J =+25°C IO = 5mA to 1.5A - 15 360 mV IO = 250mA to 750mA - 5.0 180 Quiescent Current I Q TJ = +25°C- 5 . 2 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - - 0.5 mA VI = 21V to 33V - - 1 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -1 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 1 1 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VI = 22V to 32V 53 69 - dB Dropout Voltage V Drop IO = 1A, TJ = +25°C - 2 - V Output Resistance (Note2) r O f = 1kHz - 22 - m Ω Short Circuit Current I SC VI = 35V, TA = +25°C - 250 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =33V, CI= 0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Changes in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions MC7824E Unit Min. Typ. Max. Output Voltage V O TJ = +25°C2 3 2 4 2 5 V5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 27V to 38V 22.8 24 25.25 Line Regulation (Note1) Regline T J = +25°C VI = 27V to 38V - 17 480 mVVI = 30V to 36V - 6 240 Load Regulation (Note1) Regload T J = +25°C IO = 5mA to 1.5A - 15 480 mV IO = 250mA to 750mA - 5.0 240 Quiescent Current I Q TJ = +25°C- 5 . 2 8 . 0 m A Quiescent Current Change ∆IQ IO = 5mA to 1.0A - 0.1 0.5 mA VI = 27V to 38V - 0.5 1 Output Voltage Drift (Note2) ∆VO/∆TI O = 5mA - -1.5 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz, TA = +25°C- 6 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz VI = 28V to 38V 50 67 - dB Dropout Voltage V Drop IO = 1A, TJ= +25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 28 - m Ω Short Circuit Current I SC VI = 35V, TA= +25°C - 230 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 10V, C I=0.33µF, C O=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ = +25°C 4.9 5 5.1 VIO = 5mA to 1A, PO ≤ 15W VI = 7.5V to 20V 4.8 5 5.2 Line Regulation (Note1) Regline VI = 7.5V to 25V, IO = 500mA - 5 50 mVVI = 8V to 12V - 3 50 TJ = +25°C VI= 7.3V to 20V - 5 50 VI= 8V to 12V - 1.5 25 Load Regulation (Note1) Regload TJ = +25°C, IO = 5mA to 1.5A - 9 100 mVIO = 5mA to 1A - 9 100 IO = 250mA to 750mA - 4 50 Quiescent Current I Q TJ = +25°C- 5 . 0 6 m A Quiescent Current Change ∆IQ IO = 5mA to 1A - - 0.5 mAVI = 8 V to 25V, IO = 500mA - - 0.8 VI = 7.5V to 20V, TJ = +25°C- - 0 . 8 Output Voltage Drift (Note2) ∆V/∆T Io = 5mA - -0.8 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA =+25°C -1 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 8V to 18V -6 8 - d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 17 - m Ω Short Circuit Current I SC VI = 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I =11V, C I=0.33µF, C O=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ =+25°C 5.58 6 6.12 VIO = 5mA to 1A, PO ≤ 15W VI = 8.6V to 21V 5.76 6 6.24 Line Regulation (Note1) Regline VI = 8.6V to 25V, IO = 500mA - 5 60 mVVI = 9V to 13V - 3 60 TJ =+25°C VI = 8.3V to 21V - 5 60 VI = 9V to 13V - 1.5 30 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.5A - 9 100 mVIO = 5mA to 1A - 4 100 IO = 250mA to 750mA - 5.0 50 Quiescent Current I Q TJ =+25°C- 4 . 3 6 m A Quiescent Current Change ∆IQ IO = 5mA to 1A - - 0.5 mAVI = 9V to 25V, IO = 500mA - - 0.8 VI = 8.5V to 21V, TJ = +25°C- - 0 . 8 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -0.8 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA = +25°C -1 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 9V to 19V -6 5 - d B Dropout Voltage V Drop IO = 1A, TJ = +25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 17 - m Ω Short Circuit Current I SC VI = 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 14V, C I=0.33µF, C O=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ =+25°C 7.84 8 8.16 VIO = 5mA to 1A, PO ≤15W VI = 10.6V to 23V 7.7 8 8.3 Line Regulation (Note1) Regline VI= 10.6V to 25V, IO = 500mA - 6 80 mV VI= 11V to 17V - 3 80 TJ =+25°C VI= 10.4V to 23V - 6 80 VI= 11V to 17V - 2 40 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.5A - 12 100 mVIO = 5mA to 1A - 12 100 IO = 250mA to 750mA - 5 50 Quiescent Current I Q TJ =+25°C- 5 . 0 6 m A Quiescent Current Change ∆IQ IO = 5mA to 1A - - 0.5 mAVI = 11V to 25V, IO = 500mA - - 0.8 VI= 10.6V to 23V, TJ =+25°C- - 0 . 8 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -0.8 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA =+25°C -1 0- µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 11.5V to 21.5V -6 2- d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 - V Output Resistance (Note2) r O f = 1kHz - 18 - m Ω Short Circuit Current I SC VI = 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 15V, C I=0.33µF, C O=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant, junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ = +25°C 8.82 9.0 9.18 VIO = 5mA to 1A, PO ≤ 15W VI = 11.2V to 24V 8.65 9.0 9.35 Line Regulation (Note1) Regline VI = 11.7V to 25V, IO = 500mA - 6 90 mVVI= 12.5V to 19V - 4 45 TJ =+25°C VI = 11.5V to 24V - 6 90 VI = 12.5V to 19V - 2 45 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.0A - 12 100 mVIO = 5mA to 1.0A - 12 100 IO = 250mA to 750mA - 5 50 Quiescent Current I Q TJ = +25°C- 5 . 0 6 . 0 m A Quiescent Current Change ∆IQ VI = 11.7V to 25V, TJ = +25°C- - 0 . 8 mAVI = 12V to 25V, IO = 500mA - - 0.8 IO = 5mA to 1.0A - - 0.5 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -1.0 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA = +25°C -1 0- µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 12V to 22V -6 2- d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 . 0 - V Output Resistance (Note2) r O f = 1kHz - 17 - m Ω Short Circuit Current I SC VI = 35V, TA = +25°C - 250 - mA Peak Current (Note2) I PK TJ = +25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 19V, C I=0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ =+25°C 11.75 12 12.25 VIO = 5mA to 1A, PO ≤15W VI = 14.8V to 27V 11.5 12 12.5 Line Regulation (Note1) Regline VI= 14.8V to 30V, IO = 500mA - 10 120 mVVI= 16V to 22V - 4 120 TJ =+25°C VI= 14.5V to 27V - 10 120 VI= 16V to 22V - 3 60 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.5A - 12 100 mVIO = 5mA to 1.0A - 12 100 IO = 250mA to 750mA - 5 50 Quiescent Current I Q TJ =+25°C- 5 . 1 6 . 0 m A Quiescent Current Change ∆IQ VI = 15V to 30V, TJ=+25°C- 0 . 8 mAVI = 14V to 27V, IO = 500mA - 0.8 IO = 5mA to 1.0A - 0.5 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -1.0 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA =+25°C -1 0- µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 14V to 24V -6 0- d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 . 0 - V Output Resistance (Note2) r O f = 1kHz - 18 - m Ω Short Circuit Current I SC VI= 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ=+25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I =23V, C I=0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ =+25°C 14.7 15 15.3 VIO = 5mA to 1A, PO ≤15W VI = 17.7V to 30V 14.4 15 15.6 Line Regulation (Note1) Regline VI = 17.9V to 30V, IO = 500mA - 10 150 mVVI = 20V to 26V - 5 150 TJ =+25°C VI = 17.5V to 30V - 11 150 VI = 20V to 26V - 3 75 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.5A - 12 100 mVIO = 5mA to 1.0A - 12 100 IO = 250mA to 750mA - 5 50 Quiescent Current I Q TJ =+25°C- 5 . 2 6 . 0 m A Quiescent Current Change ∆IQ VI = 17.5V to 30V, TJ =+25°C- - 0 . 8 mAVI = 17.5V to 30V, IO = 500mA - - 0.8 IO = 5mA to 1.0A - - 0.5 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -1.0 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA =+25°C -1 0- µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 18.5V to 28.5V -5 8- d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 . 0 - V Output Resistance (Note2) r O f = 1kHz - 19 - m Ω Short Circuit Current I SC VI = 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ =+25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 27V, C I=0.33µF, C O=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ =+25°C 17.64 18 18.36 VIO = 5mA to 1A, PO ≤15W VI = 21V to 33V 17.3 18 18.7 Line Regulation (Note1) Regline VI= 21V to 33V, IO = 500mA - 15 180 mVVI= 21V to 33V - 5 180 TJ =+25°C VI= 20.6V to 33V - 15 180 VI= 24V to 30V - 5 90 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.5A - 15 100 mVIO = 5mA to 1.0A - 15 100 IO = 250mA to 750mA - 7 50 Quiescent Current I Q TJ =+25°C- 5 . 2 6 . 0 m A Quiescent Current Change ∆IQ VI = 21V to 33V, TJ=+25°C- - 0 . 8 mAVI = 21V to 33V, IO = 500mA - - 0.8 IO = 5mA to 1.0A - - 0.5 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -1.0 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA =+25°C -1 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 22V to 32V -5 7 - d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 . 0 - V Output Resistance (Note2) r O f = 1kHz - 19 - m Ω Short Circuit Current I SC VI= 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ=+25°C- 2 . 2 - A

(Refer to the test circuits. 0°C < TJ < 125°C, Io =1A, V I = 33V, C I=0.33µF, CO=0.1µF, unless otherwise specified) Note: 1. Load and line regulation are specified at constant junction temperature. Change in VO due to heating effects must be taken into account separately. Pulse testing with low duty is used. 2. These parameters, although guaranteed, are not 100% tested in production. Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage V O TJ =+25°C 23.5 24 24.5 VIO = 5mA to 1A, PO ≤15W VI = 27.3V to 38V 23 24 25 Line Regulation (Note1) Regline VI= 27V to 38V, IO = 500mA - 18 240 mVVI= 21V to 33V - 6 240 TJ =+25°C VI= 26.7V to 38V - 18 240 VI= 30V to 36V - 6 120 Load Regulation (Note1) Regload TJ =+25°C, IO = 5mA to 1.5A - 15 100 mVIO = 5mA to 1.0A - 15 100 IO = 250mA to 750mA - 7 50 Quiescent Current I Q TJ =+25°C- 5 . 2 6 . 0 m A Quiescent Current Change ∆IQ VI = 27.3V to 38V, TJ =+25°C- - 0 . 8 mAVI = 27.3V to 38V, IO = 500mA - - 0.8 IO = 5mA to 1.0A - - 0.5 Output Voltage Drift (Note2) ∆V/∆TI O = 5mA - -1.5 - mV/ °C Output Noise Voltage V N f = 10Hz to 100kHz TA = 25°C -1 0 - µV/Vo Ripple Rejection (Note2) RR f = 120Hz, IO = 500mA VI = 28V to 38V -5 4 - d B Dropout Voltage V Drop IO = 1A, TJ =+25°C- 2 . 0 - V Output Resistance (Note2) r O f = 1kHz - 20 - m Ω Short Circuit Current I SC VI = 35V, TA =+25°C - 250 - mA Peak Current (Note2) I PK TJ =+25°C- 2 . 2 - A

1.52 ±0.10 0.80 ±0.10 2.40 ±0.20 10.00 ±0.20 1.27 ±0.10 ø3.60 ±0.10 (8.70) 10.08 ±0.30 18.95MAX. (1.70) (3.70)(3.00) (1.46) (1.00) (45 1.30 ±0.10 1.30+0.10 –0.05 0.50+0.10 –0.05 2.54TYP [2.54 ±0.20] 2.54TYP [2.54 ±0.20] TO-220

Mechancal Dimensions (Continued) Package Dimensions in millimeters 6.60 ±0.20 2.30 ±0.10 0.50 ±0.10 5.34 ±0.30 0.70 ±0.20 9.50 ±0.30 6.10 ±0.20 6.10 ±0.20 2.70 ±0.20 MIN0.55 1.02 ±0.20 2.30 ±0.20 6.60 ±0.20 0.76 ±0.10 (5.34) (1.50) (2XR0.25) (5.04) 0.89 ±0.10 (0.10) (3.05) (1.00) (0.90) (0.70) 0.91 ±0.10 2.30TYP [2.30±0.20] 2.30TYP [2.30±0.20] MAX0.96 D-PAK

Ordering Information

Product Number Output Voltage Tolerance Package Operating Temperature LM7805ECT ±4% TO-220 0 ~ +125 °C Product Number Output Voltage Tolerance Package Operating Temperature MC7805ECT ±4% TO-220 0 ~ +125°C MC7806ECT MC7808ECT MC7809ECT MC7812ECT MC7815ECT MC7818ECT MC7824ECT MC7805ECDT D-PAK MC7806ECDT MC7808ECDT MC7809ECDT MC7812ECDT MC7805AECT ±2% TO-220 MC7806AECT MC7808AECT MC7809AECT MC7812AECT MC7815AECT MC7818AECT MC7824AECT

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