MC7905ACT Fairchild Semiconductor, MC7905ACT Datasheet - Page 9
![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
Electrical Characteristics (MC7918)
(V
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in V
9
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Temperature Coefficient of V
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
I
into account separately. Pulse testing with low duty is used.
= -27V, I
O
= 500mA, 0 C T
D
J
+125 C, C
Symbol
Vo/ T
I
RR
I
V
V
V
I
SC
PK
V
V
Q
I
O
N
D
Q
O
O
I
T
I
V
T
T
I
T
I
T
I
V
I
f = 10Hz to 100kHz
T
f = 120Hz
T
I
T
T
=2.2 F, C
O
O
O
O
O
O
J
J
J
J
J
A
V
J
J
J
I
I
= -22.5V to -33V
= -21V to -33V
= 5mA to 1A, P
= 5mA to 1.5A
= 250mA to 750mA
= 5mA to 1A
= 5mA
= 1A
= +25 C
= +25 C
= +25 C
I
= +25 C
= +25 C, V
= +25 C
= +25 C
= +25 C
= +25 C
= 10V
(Continued)
O
=1 F, unless otherwise specified.)
Conditions
I
= -35V
O
V
V
I
I
= -21V to -33V
= -24V to -30V
15W
O
due to heating effects must be taken
-17.3
-17.1
Min.
54
-
-
-
-
-
-
-
-
-
-
-
-
Typ. Max.
0.05
300
300
-18
-18
0.1
2.2
15
15
60
-1
8
5
3
2
-18.7
-18.9
360
180
360
180
0.5
6
1
-
-
-
-
-
-
mV/ C
Unit
mV
mV
mA
mA
mA
dB
V
V
A
V