MIC2937A-12WU TR Micrel Inc, MIC2937A-12WU TR Datasheet - Page 4

• Manufacturer Part Number: MIC2937A-12WU TR
• Description: 750mA LDO Fixed Volt.( )
• Manufacturer: Micrel Inc

Specifications of MIC2937A-12WU TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 12V
• Voltage - Input: Up to 26V
• Voltage - Dropout (typical): 0.37V @ 750mA
• Number Of Regulators: 1
• Current - Output: 750mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-3, D²Pak (3 leads + Tab), TO-263AA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MIC2937A-12WUTR; MIC2937A-12WUTR

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
Low (ON)
Shutdown Pin
Input Current
Regulator Output
Current in Shutdown
MIC2937A/29371/29372
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
= 250µA
= 4.5V
= 26V
= 2.4V
= 26V
(Continued)
4
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
3
1.247
1.260
1.266
Max
1.00
2.00
250
400
140
100
600
750
0.7
40
60
95
50
10
20
Micrel, Inc.
May 2006
Units
ppm/°C
V max
nA/°C
mV
mV
mV
mV
nA
µA
µA
µA
µA
V
V
V