LM2931D-R STMicroelectronics, LM2931D-R Datasheet - Page 11
LM2931D-R
Manufacturer Part Number
LM2931D-R
Description
IC REG LDO 100MA 2.5-26V 8-SOIC
Manufacturer
STMicroelectronics
Datasheet
1.LM2931AZ50R.pdf
(21 pages)
Specifications of LM2931D-R
Regulator Topology
Positive Adjustable
Voltage - Output
2.5 ~ 26 V
Voltage - Input
Up to 26V
Voltage - Dropout (typical)
0.25V @ 100mA
Number Of Regulators
1
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
40 V
Output Voltage
2.5 V to 26 V
Output Type
Adjustable
Dropout Voltage (max)
0.2 V at 10 mA
Output Current
100 mA
Line Regulation
4.5 mV
Load Regulation
30 mV
Voltage Regulation Accuracy
4 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Reference Voltage
1.26 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Details
Other names
497-7817-2
LM2931D-R
LM2931D-R
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM2931D-R
Manufacturer:
ON
Quantity:
21 000
LM2931XX, LM2931AXX33, LM2931AXX50
Figure 11. Dropout voltage vs. temperature
Figure 13. Output voltage vs. input voltage
Figure 15. Quiescent current vs. temperature
Doc ID 6740 Rev 19
Figure 12. Dropout voltage vs. output current
Figure 14. Short circuit current vs. drop
Figure 16. Quiescent current vs. input voltage
voltage
Typical characteristics
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