MC7915CT ON Semiconductor, MC7915CT Datasheet - Page 8
MC7915CT
Manufacturer Part Number
MC7915CT
Description
IC REG VOLT NEG 1A 15V TO220AB
Manufacturer
ON Semiconductor
Datasheet
1.MC7915CTG.pdf
(16 pages)
Specifications of MC7915CT
Regulator Topology
Negative Fixed
Voltage - Output
-15V
Voltage - Input
Down to -35V
Voltage - Dropout (typical)
1.3V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Polarity
Negative
Number Of Outputs
1
Output Type
Fixed
Output Voltage
- 15 V
Output Current
1 A
Line Regulation
300 mV
Load Regulation
300 mV
Input Voltage Max
- 35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Voltage Regulation Accuracy
4 %
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC7915CTOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC7915CT
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
MC7915CTG
Manufacturer:
ON
Quantity:
15 000
Part Number:
MC7915CTG
Manufacturer:
ON/安森美
Quantity:
20 000
6.26
6.22
6.18
6.14
6.10
6.06
100
5.0
4.0
3.0
2.0
1.0
0.5
0.4
0.3
0.2
0.1
20
10
80
60
40
20
0
25
-25
10
q
No Heatsink
q
q
P
Figure 2. Worst Case Power Dissipation as a
HS
JC
JA
D
q
(max) = 15W
= 65° C/W
HS
= 15°C/W
= 5° C/W
Figure 6. Output Voltage as a Function
= 5°C/W
0
Function of Ambient Temperature
50
Figure 4. Ripple Rejection as a
100
T
T
25
of Junction Temperature
J
A
, JUNCTION TEMPERATURE (°C)
Function of Frequency
, AMBIENT TEMPERATURE (°C)
f, FREQUENCY (Hz)
50
75
1.0 k
75
100
100
Infinite Heatsink
V
V
I
O
in
D
= 20 mA
= -11 V
= - 6.0 V
10 k
125
125
V
V
I
O
in
O
= 20 mA
= -11 V
= - 6.0 V
150
http://onsemi.com
100 k
150
175
8
5.2
5.0
4.8
4.6
4.4
4.2
2.5
2.0
1.5
1.0
0.5
80
70
60
50
40
0
2.0
0
0
Figure 3. Peak Output Current as a Function
Figure 5. Ripple Rejection as a Function
4.0
3.0
|V
I
of Input−Output Differential Voltage
-V
Figure 7. Quiescent Current as a
O
6.0
25
6.0
| INPUT-OUTPUT VOLTAGE DIFFERENTIAL (V)
T
Function of Temperature
J
, JUNCTION TEMPERATURE (°C)
9.0
8.0
V
of Output Voltage
O
, OUTPUT VOLTAGE (V)
50
10
12
12
15
T
J
= +25°C
75
14
18
f = 120 Hz
I
DV
O
21
16
= 20 mA
in
= 1.0 V(RMS)
V
V
I
O
in
O
100
24
18
= 20 mA
= -11 V
= - 6.0 V
20
27
125
30
22