MC7905CT/45F Vishay, MC7905CT/45F Datasheet - Page 6

• Manufacturer Part Number: MC7905CT/45F
• Description: IC, NEGATIVE VOLT REGULATOR, -5V, TO-220
• Manufacturer: Vishay

Specifications of MC7905CT/45F

• Primary Input Voltage: -10V
• Output Voltage Fixed: -5V
• Dropout Voltage Vdo: 1.1V
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 1.5A
• Operating Temperature Range: -20°C To +150°C

MC79xxCT Series
Vishay
formerly General Semiconductor
www.vishay.com
6
Electrical Characteristics – MC7924
V
Parameter
Output Voltage
Line Regulation
(T
Load Regulation
(T
Quiescent Current
Quiescent Current Change
(T
Output Noise Voltage (T
Ripple Rejection Ratio
Dropout Voltage
Peak Output Current
Temp. Coefficient of Output Voltage
in
J
J
J
= –33V, I
= 25°C)
= 25°C)
= 25°C)
out
= 500mA, C
+
2 F
1
Test Circuit 1
J
= 25°C)
MC79xx
in
2
= 2 F, C
3
1 F
out
+
= 1 F; T
REG
Symbol
REG
Io-
V o / T
V
RR
V o
V
drop
I
peak
q
I
n
q
load
line
V
J
A
= 0°C to 125°C, unless otherwise noted.
+
2 F
Circuit
1
Test Circuit 3
Test
1
1
1
2
2
1
3
1
1
MC79xx
I
o
2
Io = 5mA, T
Io = 100mA, f = 120Hz
Io = 250mA to 750mA
Io = 1.0A, T
f = 10Hz to 100KHz
V
V
V
V
V
Io = 5mA to 1.5A
in
Io = 5mA to 1A
Io = 5mA to 1A
in
in
in
in
Conditions
= –26 to –38V,
= –26 to –38V
= –27 to –32V
= –26 to –38V
= –26 to –36V
1 F
3
T
T
T
J
J
J
+
= 25°C
= 25°C
= 25°C
J
= 0 to125°C
J
= 25°C
V
A
–23.52
–23.28
+
2 F
Min.
50
1
—
—
—
—
—
—
—
—
—
—
—
Test Circuit 2
I
o
MC79xx
2
Typ.
–24
170
1.1
2.1
–1
18
12
65
—
—
—
6
4
3
Document Number 74814
1 F
3
–24.48
–24.72
Max.
480
240
480
240
+
0.5
—
—
—
—
—
5
1
11-Jun-02
mV/°C
Unit
mV
mV
mA
mA
dB
V
V
A
V
I
o