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RC2951
PRODUCT SPECIFICATION
2
Pin Assignments
Absolute Maximum Ratings
Notes:
1. Junction to ambient thermal resistance for the S.O. (M) package is 160
°
C/W.
2
May exceed input supply voltage.
3. When used in dual-supply systems where the output terminal sees loads returned to a negative supply, the output voltage
should be diode-clamped to ground.
Power Dissipation
Lead Temp. (Soldering, 5 seconds)
Storage Temperature Range
Operating Junction Temperature Range
1
Input Supply/Voltage
Feedback Input Voltage
2,3
Shutdown Input Voltage
2
Error Comparator Output Voltage
2
Internally Limited
260
°
C
–65
°
to +150
°
C
–55
°
to +150
°
C
–0.3 to +30V
–1.5 to +30V
–0.3 to +30V
–0.3 to +30V
Electrical Characteristics
The
·
denotes that the limits apply at temperature extremes.
Parameter
Output Voltage
(RC2951M)
Conditions
1
T
J
= 25
°
C
Typ.
5.0
Tested Limit
2
5.025
4.975
Units
V max
V min
V max
V min
V max
V min
V max
V min
V max
V min
V max
V min
V max
V min
V max
V min
ppm/
°
C
-25
°
C
£
T
J
£
85
°
C
5.0
Full Operating Temperature
Range
100
m
A
£
I
L
£
100mA
T
J
£
T
JMAX
T
J
= 25
°
C
·
·
5.0
5.06
4.94
5.075
4.925
3.317
3.284
Output Voltage
(RC2951M)
Output Voltage
(RC2951M-3.3)
·
·
5.0
3.3
-25
°
C
£
T
J
£
85
°
C
3.3
Full Operating Temperature
Range
100
m
A
£
I
L
£
100mA
T
J
£
T
JMAX
·
·
3.3
3.340
3.260
3.346
3.254
120
Output Voltage
(RC2951M-3.3)
Output Voltage Temperature
Coefficient
7
·
·
3.3
·
20
Output
Sense
Shutdown
Ground
Input
8
7
6
5
1
2
3
4
Feedback
V
TAP
Error
Top View
8 Lead SOIC Package