| Part number | LM431 |
|---|---|
| Download | LM431 Datasheet (PDF) |
| File Size | 389.33 KB |
| Manufacturer | National Semiconductor |
| Description | Adjustable Precision Zener Shunt Regulator |
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| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild |
LM431 | Programmable Shunt Regulator |
NXP Semiconductors |
LM431 | Adjustable precision shunt regulators |
|
Fairchild |
LM431 | Programmable Shunt Regulator |
Texas Instruments |
LM431 | Adjustable Precision Zener Shunt Regulator |
|
Texas Instruments |
LM4312 | RGB Display Differential Interface Serializer |
The LM431 is a 3-terminal adjustable shunt regulator with guaranteed temperature stability over the entire temperature range of operation. It is now available in a chip sized package (4-Bump micro SMD) using National’s micro SMD package technology. The output voltage may be set at any level greater than 2.5V (VREF) up to 36V merely by selecting two external resistors that act as a voltage divided network.
