M C C
MC7905CT
THRU
MC7912CT
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
TM
Micro Commercial Components
Features
ꢀꢁ Output current in excess of 1.0 Ampere
ꢀꢁ Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
ꢀ
Three-Terminal
Negative Voltage
Regulators
RoHS Compliant. See ordering information)
ꢀꢁ Internal short-circuit current limiting And Internal thermal shut down protection
ꢀꢁ Safe operating area protection
Case Material: Molded Plastic. UL Flammability
•
Classification Rating 94V-0 And MSL Rating 1
O
A
Maximum Ratings @ T =25 C, Unless Otherwise Noted
TO-220
Parameter
Input Voltage
Symbol
Value
-35
Unit
C
B
VI
V
S
F
Operating Temperature Range
Storage Temperature Range
0---125
-55---150
oC
oC
OPR
T
Q
TSTG
T
A
U
MC7905CT
1
2
3
o o
Electrical Characteristics (Vi=10V, Io=500mA, O C<Tj<125 C,
H
Ci=2.0uF, Co=1.0uF, Unless Otherwise Specified)
K
Parameter Sym
Min
Typ
Max
Test conditions
Tj=25oC
-4.8V
-5.0V
-5.2V
Output
V0
-7V!V1!-20V,
-5.25V 5mA!IO!1.0A,
Voltage
-4.75V
V
L
J
PD<=15W
D
5mA!IO!1.5A,
R
15mV
100mV
Tj=25oC,
G
Load
Regulation
bVo
N
5.0mV
50mV
250mA!IO!750mA,
Tj=25oC
PIN 1.
PIN 2.
PIN 3.
GND
INPUT
OUTPUT
Line
regulation
bVo
Iq
12.5mv
4.0mV
50mV
15mV
-7V!V1!-25V, Tj=25oC
-8V!V1!-12V, Tj=25oC
Quiescent
Current
1.5mA
2.0mA
Tj=25oC, IO=0
DIMENSIONS
Quiescent
Current
Change
INCHES
MM
-7V!V1!-25V
5mA!Io!1.0A
0.5mA
0.5mA
bIq
MIN
14.22
9.65
MAX
15.88
10.67
NOTE
DIM
MIN
MAX
.625
A
B
C
.560
.380
.140
.420
.190
Output Noise
Voltage
Ripple
VN
RR
Vd
120µV
60dB
1.1V
f=120Hz
3.56
4.82
D
F
.020
.139
.190
---
.045
.161
.110
.250
.025
0.51
3.53
2.29
---
1.14
4.09
2.79
6.35
0.64
-8V!V1!-18V
∅
54dB
f=120Hz, Tj=25oC
Rejection
G
H
J
Dropout
Voltage
IO=1.0A, Tj=25oC
.012
0.30
K
L
.500
.045
.580
.060
12.70
1.14
14.73
1.52
Peak Output
Current
Temperature
Coefficient of
Output
Iopeak
2.1A
Tj=25oC
N
.190
.210
4.83
5.33
0 oC!Tj!125 oC,
IO=5mA
Q
R
S
T
U
V
.100
.080
.045
.230
-----
.135
.115
.055
.270
.050
-----
2.54
2.04
1.14
5.84
-----
3.43
2.92
1.39
6.86
1.27
-----
bVO/
bTj
-0.4mV/ oC
voltage
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
.045
1.15
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Revision: 6
2008/04/15