MIC2937A Micrel Semiconductor, MIC2937A Datasheet - Page 4

• Manufacturer Part Number: MIC2937A
• Description: 750mA Low-Dropout Voltage Regulator
• Manufacturer: Micrel Semiconductor

MIC2937A/29371/29372
Electrical Characteristics
Parameter
Reference Voltage
Reference Voltage
Adjust Pin
Bias Current
Reference Voltage
Temperature
Coefficient
Adjust Pin Bias
Current Temperature
Coefficient
Error Comparator
Output Leakage
Current
Output Low
Voltage
Upper Threshold
Voltage
Lower Threshold
Voltage
Hysteresis
Shutdown Input
Input Logic Voltage
Shutdown Pin
Input Current
Regulator Output
Current in Shutdown
October 1999
Low (ON)
MIC29372
MIC29371
MIC29371/MIC29372
(Note 8)
(Note 7)
V
V
I
(Note 9)
(Note 9)
(Note 9)
High (OFF)
V
V
(Note 10)
OL
Conditions
OH
IN
SHUTDOWN
SHUTDOWN
= 250 A
= 4.5V
= 26V
= 2.4V
= 26V
(Continued)
21
1.223
1.210
1.204
Min
2.0
40
25
Typical
1.235
0.01
150
450
0.1
1.3
20
20
60
75
15
30
MIC2937A/29371/29372
3
1.247
1.260
1.266
1.00
2.00
250
400
140
100
600
750
Max
0.7
40
60
95
50
10
20
Units
ppm/ C
V max
nA/ C
Micrel
mV
mV
mV
mV
nA
V
V
V
A
A
A
A