MC7905CT/45F Vishay, MC7905CT/45F Datasheet - Page 2

• 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
2
Maximum Ratings
Parameter
Input Voltage
Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Junction Temperature Range
Notes: (1) MC7905 to MC7918
Electrical Characteristics – MC7905
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
Note: Where the condition T
in
J
J
J
= –10V, I
= 25°C)
= 25°C)
= 25°C)
(2) MC7924
(3) Follow the derating curve. When T
out
(1)
(2)
= 500mA, C
(3)
J
= 25°C is specified, pulse testing (<10ms) with low duty cycle is required to maintain junction temperature stability.
J
= 25°C)
in
= 2 F, C
Ratings at 25°C ambient temperature unless otherwise specified.
J
exceeds 150°C, the internal circuit cuts off the output
out
= 1 F; T
Symbol
REG
REG
Io-
Vo/ T
V
RR
Vo
V
drop
I
peak
q
I
n
q
load
line
J
A
= 0°C to 125°C, unless otherwise noted.
Circuit
Test
1
1
1
2
2
1
3
1
1
Io = 100mA, f = 120Hz
Io = 5mA, T
Io = 250mA to 750mA
Symbol
Io = 1.0A, T
f = 10Hz to 100KHz
Io = 5mA to 1.5A
T
V
V
V
V
P
V
V
V
T
Io = 5mA to 1A
Io = 5mA to 1A
stg
in
in
in
in
D
in
in
in
J
Conditions
T
T
T
= –7 to –25V
= –7 to –20V,
= –7 to –25V
= –8 to –12V
= –8 to –18V
J
J
J
= 25°C
= 25°C
= 25°C
J
= 0 to125°C
J
= 25°C
–20 to +150
–65 to +150
Value
–30
–40
15
–4.90
–4.85
Min.
62
—
—
—
—
—
—
—
—
—
—
—
Typ.
–5.0
–0.4
1.1
2.1
10
40
74
—
—
—
3
1
3
2
Document Number 74814
–5.10
–5.15
Max.
100
100
1.3
0.5
50
50
—
—
—
—
—
4
Unit
W
V
V
C
C
11-Jun-02
mV/°C
Unit
2 of 8
mV
mV
mA
mA
dB
V
V
A
V