MC7905

CT

THRU

MC79

12CT

Three-Terminal

Negative Voltage

Regulators

Features

Parameter

Symbol

Value

Unit

Input Voltage

-35

V

Operating Temperature

OPR

0---125

Storage Temperature Range

-55---150

-4.8V

-5.0V

-5.2V

Output

Voltage

-4.75V

-5.25V

-7V

-20V,

5mA

1.0A,

15mV

100mV

5mA

1.5A,

Load

Regulation

5.0mV

50mV

250mA

750mA,

Line

regulation

12.5mv

4.0mV

50mV

15mV

-7V

-8V

Quiescent

Current

1.5mA

2.0mA

Quiescent

Current

Change

0.5mA

0.5mA

-7V

-25V

5mA

1.0A

Output Noise

Voltage

120

µV

f=120Hz

Ripple

Rejection

RR

54dB

60dB

-8V

-18V

Dropout

Voltage

1.1V

Peak Output

Current

2.1A

Temperature

Coefficient of

Output

voltage

Tj

-0.4mV/

0

omponents

20736 Marilla

Street Chatsworth



 !"#

$%    !"#

MCC

Revision: A

2011/01/01

TO-220

TM

Micro Commercial Components



Output current in excess of 1.0 Ampere



Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates

RoHS Compliant. See ordering information)



Internal short-circuit current limiting And Internal thermal shut down protection



Safe operating area protection

1 of 6

Range

T

MC7905CT

Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)

Parameter

Sym

Min

Typ

Max

Test conditions

G

R

B

Q

H

U

L

D

C

J

K

A

F

S

T

1

3

2

N

V

MIN

MAX

NOTE

A

.560

.625

14.22

15.88

B

.380

.420

9.65

10.67

C

.140

.190

3.56

4.82

D

.020

.045

0.51

1.14

F

.139

.161

3.53

4.09

∅

G

.190

.110

2.29

2.79

H

---

.250

---

6.35

J

.012

.025

0.30

0.64

K

.500

.580

12.70

14.73

L

.045

.060

1.14

1.52

N

.190

.210

4.83

5.33

Q

.100

.135

2.54

3.43

R

.080

.115

2.04

2.92

S

.045

.055

1.14

1.39

T

.230

.270

5.84

6.86

U

-----

.050

-----

1.27

V

.045

-----

1.15

-----

DIMENSIONS

INCHES

MM

DIM

MIN

MAX

PIN 1.

GND

PIN 2.

INPUT

PIN 3.

OUTPUT

Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.

•

Epoxy meets UL 94 V-0 flammability rating

•

Moisure Sensitivity Level 1