Diodes Incorporated AN431AN-ATRG1
- Part Number:
- AN431AN-ATRG1
- Manufacturer:
- Diodes Incorporated
- Ventron No:
- 3283537-AN431AN-ATRG1
- Description:
- IC VREF SHUNT ADJ SOT23-3
- ECAD Model:
-
- Datasheet:
- AN431AN-ATRG1
Description
The AN431 series ICs are three-terminal adjustable shunt regulators with guaranteed thermal stability over a full operation range. These ICs feature sharp turn-on characteristics, low temperature coefficient, and low output impedance, making them ideal substitutes for Zener diodes in applications such as switching power supply, chargers, and other adjustable regulators. The output voltage of these ICs can be set to any value between VREF (2.5V) and the maximum cathode voltage (36V). The AN431 precision reference is offered in two voltage tolerances: 0.5% and 1.0%. These ICs are available in SOT-23 packages.
Features
Programmable Precise Output Voltage from 2.5V to 36V
High Stability under Capacitive Load
Low Temperature Deviation: 4.5mV Typical
Low Equivalent Full-range Temperature Coefficient with 20PPMC Typical
Low Dynamic Output Resistance: 0.150 Typical
Sink Current Capacity from 1mA to 100mA
Low Output Noise
Applications
Charger
Voltage Adapter
Switching Power Supply
Graphic Card
Precision Voltage Reference
Wide Operating Range of -40 to 125°C
The AN431 series ICs are three-terminal adjustable shunt regulators with guaranteed thermal stability over a full operation range. These ICs feature sharp turn-on characteristics, low temperature coefficient, and low output impedance, making them ideal substitutes for Zener diodes in applications such as switching power supply, chargers, and other adjustable regulators. The output voltage of these ICs can be set to any value between VREF (2.5V) and the maximum cathode voltage (36V). The AN431 precision reference is offered in two voltage tolerances: 0.5% and 1.0%. These ICs are available in SOT-23 packages.
Features
Programmable Precise Output Voltage from 2.5V to 36V
High Stability under Capacitive Load
Low Temperature Deviation: 4.5mV Typical
Low Equivalent Full-range Temperature Coefficient with 20PPMC Typical
Low Dynamic Output Resistance: 0.150 Typical
Sink Current Capacity from 1mA to 100mA
Low Output Noise
Applications
Charger
Voltage Adapter
Switching Power Supply
Graphic Card
Precision Voltage Reference
Wide Operating Range of -40 to 125°C
Diodes Incorporated AN431AN-ATRG1 technical specifications, attributes, parameters and parts with similar specifications to Diodes Incorporated AN431AN-ATRG1.
- Factory Lead Time23 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseTO-236-3, SC-59, SOT-23-3
- Number of Pins3
- Supplier Device PackageSOT-23-3
- Operating Temperature-40°C~125°C TA
- PackagingTape & Reel (TR)
- Published2008
- Tolerance±0.5%
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Temperature Coefficient20ppm/°C Typical
- Max Operating Temperature125°C
- Min Operating Temperature-40°C
- Output Voltage36V
- Output TypeAdjustable
- Max Output Current100mA
- Current - Output100mA
- Max Output Voltage36V
- Voltage - Output (Min/Fixed)2.5V
- Max Input Voltage36V
- Reference TypeShunt
- Min Output Voltage2.5V
- Voltage - Output (Max)36V
- Current - Cathode1mA
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
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