MC7905CT/45F Vishay, MC7905CT/45F Datasheet - Page 4

• 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
4
Electrical Characteristics – MC7909
Vin = –15V, I
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
Electrical Characteristics – MC7912
Vin = –19V, I
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
J
J
J
J
J
J
= 25°C)
= 25°C)
= 25°C)
= 25°C)
= 25°C)
= 25°C)
out
out
= 500mA, Cin = 2 F, C
= 500mA, Cin = 2 F, C
J
J
= 25°C)
= 25°C)
out
out
= 1 F; T
= 1 F; T
REG
REG
Symbol
Symbol
REG
REG
Io-
Io-
V o / T
V o / T
V
V
RR
RR
V o
V o
V
V
drop
drop
I
I
peak
peak
q
I
q
I
n
n
q
q
load
load
line
line
A
A
J
J
= 0°C to 125°C, unless otherwise noted.
= 0°C to 125°C, unless otherwise noted.
Circuit
Circuit
Test
Test
1
1
1
2
2
1
3
1
1
1
1
1
2
2
1
3
1
1
Io = 5mA, T
Io = 100mA, f = 120Hz
Io = 100mA, f = 120Hz
Io = 5mA, T
Io = 250mA to 750mA
Io = 250mA to 750mA
V
Io = 1.0A, T
Io = 1.0A, T
V
V
f = 10Hz to 100KHz
V
f = 10Hz to 100KHz
V
V
V
V
in
in
V
in
Io = 5mA to 1.5A
Io = 5mA to 1.5A
in
V
in
in
Io = 5mA to 1A
Io = 5mA to 1A
Io = 5mA to 1A
in
in
Io = 5mA to 1A
in
in
= –11.5 to –24V,
= –11.5 to –27V
= –14.5 to –30V
= –11.5 to –27V
= –14.5 to –27V,
= –14.5 to –30V
Conditions
Conditions
= –12 to –16V
= –12 to –22V
= –15 to –19V
= –15 to –25V
T
T
T
T
T
T
J
J
J
J
J
J
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
J
J
= 0 to125°C
= 0 to125°C
J
J
= 25°C
= 25°C
–11.76
–11.64
–8.82
–8.73
Min.
Min.
56
55
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
–12.0
Typ.
–9.0
Typ.
–0.8
2.2
1.1
2.1
0.6
2.5
1.1
2.1
12
58
71
10
12
75
70
—
—
—
—
—
—
7
2
4
3
4
Document Number 74814
–12.24
–12.36
–9.18
–9.27
Max.
Max.
180
180
240
120
240
120
4.5
0.5
0.5
90
90
—
—
—
—
—
—
—
—
—
—
1
5
1
11-Jun-02
mV/°C
mV/°C
Unit
Unit
mV
mV
mA
mA
mV
mV
mA
mA
dB
dB
V
V
A
V
V
A
V
V