LM431ACMX
ActiveV-REF ADJUSTABLE 2.5V TO 36V 100MA 8-PIN SOP T/R
LM431ACMX
ActiveV-REF ADJUSTABLE 2.5V TO 36V 100MA 8-PIN SOP T/R
Description
General part information
LM431ACMX
The LM431A / LM431B / LM431C are three terminal output adjustable regulators with thermal stability over the full operating temperature range. The output voltage can be set to any value between VREF(approximately 2.5 V) and 36 V with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications.
Technical Specifications
Parameters and characteristics for this part
| Specification | LM431ACMX |
|---|---|
| Current - Cathode | 1 mA |
| Current - Output | 100 mA |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -25 °C |
| Output Type | Adjustable |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Reference Type | Shunt |
| Temperature Coefficient | 50 ppm/°C |
| Temperature Coefficient (Typical) | 50 ppm/°C |
| Tolerance | 2 % |
| Voltage - Output (Max) | 36 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
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