MC7905ACT Fairchild Semiconductor, MC7905ACT Datasheet - Page 14
![IC REGULATOR -5V 1.0A 2% TO-220](/photos/5/30/53099/261-to-220-3_sml.jpg)
MC7905ACT
Manufacturer Part Number
MC7905ACT
Description
IC REGULATOR -5V 1.0A 2% TO-220
Manufacturer
Fairchild Semiconductor
Datasheet
1.MC7905CT.pdf
(18 pages)
Specifications of MC7905ACT
Regulator Topology
Negative Fixed
Voltage - Output
-5V
Voltage - Input
Down to -35V
Voltage - Dropout (typical)
2V @ 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
- 5 V
Output Current
2.2 A
Line Regulation
50 mV
Load Regulation
100 mV
Input Voltage Max
- 35 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Voltage Regulation Accuracy
2 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC7905ACTFS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC7905ACTG
Manufacturer:
ON Semiconductor
Quantity:
55
MC79XX/MC79XXA/LM79XX
Typical Perfomance Characteristics
14
Ou
tp
ut
Vo
lta
ge
[-
V]
Sh
ort
Cir
cui
t
Cu
rre
nt
[A]
-0.05
5.05
4.95
4.85
4.5
3.5
2.5
1.5
0.5
0.55
0.45
0.35
0.25
0.15
0.05
-0.1
5.1
4.9
4.8
0.6
0.5
0.4
0.3
0.2
0.1
5
4
3
2
1
0
5
0
-40
-40
Figure 5. Short Circuit Current
-40
Figure 3. Quiescent Current
Figure 1. Output Voltage
-25
-25
-25
T
T
A
T
A
, Ambient Temperature [
, Ambient Temperature [
A
, Ambient Temperature [
0
0
0
25
25
25
50
50
50
Vin=10V
Io=40mA
Vin=25V
Io=100mA
75
75
75
o
o
C]
C]
o
C]
100
100
100
125
125
125
Lo
ad
Re
gul
ati
on
[m
V]
3.5
2.5
1.5
0.5
15
13
11
-1
-3
-5
4
3
2
1
0
9
7
5
3
1
-40
-40
Figure 2. Load Regulation
Figure 4. Dropout Voltage
-25
-25
T
T
A
A
, Ambient Temperature [
, Ambient Temperature [
Io=1.5A
0
0
Io=1A
25
25
Io=0.75A
50
50
75
75
o
C]
o
100
C]
100
125
125