Datasheet Details
| Part number | APL431 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 427.33 KB |
| Description | Adjustable Precision Shunt Regulator |
| Datasheet | APL431-ANPEC.pdf |
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Overview: APL431 Adjustable Precision Shunt Regulator.
| Part number | APL431 |
|---|---|
| Manufacturer | ANPEC |
| File Size | 427.33 KB |
| Description | Adjustable Precision Shunt Regulator |
| Datasheet | APL431-ANPEC.pdf |
|
|
|
• Precise Reference Voltage to 2.500V • Guaranteed 0.5%, 1% or 2% Reference Voltage Tolerance • Sink Current Capability, 1mA to 100mA • Quick Turn-On • Adjustable Output Voltage, V = V to 20V O REF • Low Operational Cathode Current, 250µA Typical • 0.1Ω Typical Output Impedance • SOT-23-3, SOT-23-5, SOT-89, SOP-8, and TO-92 Packages • Lead Free and Green Devices Available (RoHS Compliant) Applications • Linear Regulators • Adjustable Power Supply • Switching Power Supply The APL431 is a 3-terminal adjustable voltage reference with specified thermal stability over applicable commercial temperature ranges.
Output voltage may be set to any value between VREF (2.5 V) and 20 V with two external resistors (See Figure 2).
When used with an photocoupler, the APL431 is an ideal voltage reference in isolated feedback circuits for 2.5V to 12V switching-mode power supplies.
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