参数资料
型号: MIC2937A-12BT
厂商: Micrel Inc
文件页数: 4/12页
文件大小: 0K
描述: IC REG LDO 12V .75A TO-220-3
标准包装: 50
稳压器拓扑结构: 正,固定式
输出电压: 12V
输入电压: 最高 26V
电压 - 压降(标准): 0.37V @ 750mA
稳压器数量: 1
电流 - 输出: 750mA
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: TO-220-3
供应商设备封装: TO-220-3
包装: 管件
MIC2937A/29371/29372
Electrical Characteristics (Continued)
MIC29372
Micrel, Inc.
Parameter
Reference Voltage
Reference Voltage
Adjust Pin
Bias Current
Reference Voltage
Temperature
Coef?cient
Conditions
( Note 8 )
( Note 7 )
Min
1.223
1.210
1.204
Typical
1.235
20
20
Max
1.247
1.260
1.266
40
60
Units
V
V max
V
nA
ppm/°C
Adjust Pin Bias
Current Temperature
Coef?cient
Error Comparator
MIC29371
0.1
nA/°C
Output Leakage
Current
Output Low
Voltage
V OH = 26V
V IN = 4.5V
I OL = 250μA
0.01
150
1.00
2.00
250
400
μA
mV
Upper Threshold
Voltage
( Note 9 )
40
25
60
mV
Lower Threshold
Voltage
Hysteresis
( Note 9 )
( Note 9 )
75
15
95
140
mV
mV
Shutdown Input
MIC29371/MIC29372
Input Logic Voltage
Low (ON)
Shutdown Pin
Input Current
Regulator Output
Current in Shutdown
High (OFF)
V SHUTDOWN = 2.4V
V SHUTDOWN = 26V
( Note 10 )
2.0
1.3
30
450
3
0.7
50
100
600
750
10
20
V
μA
μA
μA
MIC2937A/29371/29372
4
May 2006
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