Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
MC7812ACT Datasheet(PDF) 3 Page - ON Semiconductor |
|
MC7812ACT Datasheet(HTML) 3 Page - ON Semiconductor |
3 / 34 page MC7800, MC7800A, MC7800AE, NCV7800 http://onsemi.com 3 ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 500 mA, TJ = Tlow to 125°C (Note 1), unless otherwise noted) Characteristic Symbol MC7805B, NCV7805B MC7805C Unit Min Typ Max Min Typ Max Output Voltage (TJ = 25°C) VO 4.8 5.0 5.2 4.8 5.0 5.2 Vdc Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) 7.0 Vdc ≤ Vin ≤ 20 Vdc 8.0 Vdc ≤ Vin ≤ 20 Vdc VO − 4.75 − 5.0 − 5.25 4.75 − 5.0 − 5.25 − Vdc Line Regulation (Note 4) 7.5 Vdc ≤ Vin ≤ 20 Vdc, 1.0 A 8.0 Vdc ≤ Vin ≤ 12 Vdc Regline − − 5.0 1.3 100 50 − − 0.5 0.8 20 10 mV Load Regulation (Note 4) 5.0 mA ≤ IO ≤ 1.0 A 5.0 mA ≤ IO ≤ 1.5 A (TA = 25°C) Regload − − 1.3 0.15 100 50 − − 1.3 1.3 25 25 mV Quiescent Current IB − 3.2 8.0 − 3.2 6.5 mA Quiescent Current Change 7.0 Vdc ≤ Vin ≤ 25 Vdc 5.0 mA ≤ IO ≤ 1.0 A (TA = 25°C) DIB − − − − − 0.5 − − 0.3 0.08 1.0 0.8 mA Ripple Rejection 8.0 Vdc ≤ Vin ≤ 18 Vdc, f = 120 Hz RR − 68 − 62 83 − dB Dropout Voltage (IO = 1.0 A, TJ = 25°C) VI − VO − 2.0 − − 2.0 − Vdc Output Noise Voltage (TA = 25°C) 10 Hz ≤ f ≤ 100 kHz Vn − 10 − − 10 − mV/VO Output Resistance f = 1.0 kHz rO − 0.9 − − 0.9 − mW Short Circuit Current Limit (TA = 25°C) Vin = 35 Vdc ISC − 0.2 − − 0.6 − A Peak Output Current (TJ = 25°C) Imax − 2.2 − − 2.2 − A Average Temperature Coefficient of Output Voltage TCVO − −0.3 − − −0.3 − mV/°C 1. Tlow =0°C for MC78XXC, MC78XXAC, = *40°C for NCV78XX, MC78XXB, MC78XXAB, and MC78XXAEB 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. |
Número de pieza similar - MC7812ACT |
|
Descripción similar - MC7812ACT |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |