rc2951mt Fairchild Semiconductor, rc2951mt Datasheet - Page 3

• Manufacturer Part Number: rc2951mt
• Description: Adjustable Micropower Voltage Regulator
• Manufacturer: Fairchild Semiconductor

PRODUCT SPECIFICATION
Electrical Characteristics
The • denotes that the limits apply at temperature extremes.
REV. 1.0.1 4/8/02
Parameter
Dropout Voltage
Ground Current
Dropout Ground Current
Current Limit
Thermal Regulation
Output Noise,
10 Hz to
100 KHz
Reference Voltage
Reference Voltage
Feedback Pin Bias Current
Reference Voltage
Temperature Coefficient
Feedback Pin Bias Current
Temperature Coefficient
Error Comparator
Output Leakage Current
Output Low Voltage
Upper Threshold Voltage
Lower Threshold Voltage
Hysteresis
4
3
5
8
7
4
4
Conditions
I
I
I
I
V
I
V
C
C
C
(Bypass = 0.01 µF
Pins 7 to 1 (RC2951)
V
V
I
L
L
L
L
L
OL
in
out
OH
in
L
L
L
= 100 µA
= 100 mA
= 100 µA
= 100 mA
= 100 µA
= 1 µF (5V Only)
= 200 µF
= 3.3 µF
= (V
= (V
= 400 µA
= 0
(continued)
= 30V
O
O
NOM - 0.5)V
NOM - 0.5)V
1
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1.235
Typ.
0.05
0.01
380
110
160
430
160
100
150
0.1
50
75
20
20
60
75
15
8
Tested Limit
1.25
1.26
1.22
1.27
1.19
150
500
700
120
140
250
300
200
220
250
400
140
0.2
1.2
80
14
15
40
60
40
25
95
1
2
2
%/W max
mV max
mV max
mV max
mV max
mA max
mA max
mA max
mA max
mV max
mV max
mV max
mV max
µA max
µA max
µA max
µA max
µA max
µA max
nA max
nA max
ppm/°C
mV min
mV min
µV rms
µV rms
µV rms
V max
V max
V max
V min
V min
V min
nA/°C
Units
mV
RC2951
3