MC7806ECDTBU View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

MC7806ECDTBU

3-Terminal 1A Positive Voltage Regulator

Fairchild Semiconductor 

MC78XXE/LM78XXE/MC78XXAE

Electrical Characteristics (MC7812E) (Continued)

(Refer to test circuit ,0°C < TJ < 125°C, IO = 500mA, VI =19V, CI= 0.33µF, CO=0.1µF, unless otherwise specified)

Parameter

Symbol

Conditions

Output Voltage

Line Regulation (Note1)

Load Regulation (Note1)

Quiescent Current

Quiescent Current Change

Output Voltage Drift (Note2)

Output Noise Voltage

Ripple Rejection (Note2)

Dropout Voltage

Output Resistance (Note2)

Short Circuit Current

Peak Current (Note2)

VO

Regline

Regload

IQ

∆IQ

∆VO/∆T

VN

RR

VDrop

rO

ISC

IPK

TJ = +25°C

5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W

VI = 14.5V to 27V

TJ = +25°C

VI = 14.5V to 30V

VI = 16V to 22V

TJ = +25°C

IO = 5mA to 1.5A

IO = 250mA to 750mA

TJ = +25°C

IO = 5mA to 1.0A

VI = 14.5V to 30V

IO = 5mA

f = 10Hz to 100kHz, TA = +25°C

f = 120Hz

VI = 15V to 25V

IO = 1A, TJ = +25°C

f = 1kHz

VI = 35V, TA= +25°C

TJ = +25°C

MC7812E

Unit

Min. Typ. Max.

11.5 12 12.5

V

11.4 12 12.6

- 10 240

mV

- 3.0 120

- 11 240

mV

- 5.0 120

- 5.1 8.0 mA

- 0.1 0.5

mA

- 0.5 1.0

- -1 - mV/°C

- 76 - µV/Vo

55 71 -

dB

-

2

-

V

- 18 -

mΩ

- 230 -

mA

- 2.2 -

A

Note:

1. 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 is used.

2. These parameters, although guaranteed, are not 100% tested in production.

6

Share Link: