Datasheet Diodes AZ431L
| Manufacturer | Diodes |
| Series | AZ431L |
1.24V adjustable Shunt Regulator
Datasheets
Datasheet AZ431L
PDF, 602 Kb, Language: en, File uploaded: Nov 3, 2024, Pages: 19
Low-voltage (1.24v) Adjustable Precision Shunt Regulator
Low-voltage (1.24v) Adjustable Precision Shunt Regulator
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Detailed Description
The AZ431L series ICs are low-voltage three-terminal adjustable regulators with guaranteed thermal stability over a full operation range.
These ICs feature sharp turn-on characteristics, low temperature coefficient and low output impedance, which make them ideal substitutes for zener diodes in applications such as switching power supply, charger, motherboard and other adjustable regulators.The output voltage can be set to any value between 1.24V and 18V with two external resistors.The AZ431L precision reference is offered in two voltage tolerance: 0.5% and 1.0%.These ICs are available in 4 packages: TO92 (Ammo Packing), SOT23, SOT25 and SOT89.
Parametrics
| Parameters / Models | AZ431LAKTR-G1 | AZ431LANTR-E1 | AZ431LANTR-G1 | AZ431LAZTR-G1 | AZ431LBKTR-G1 | AZ431LBNTR-E1 | AZ431LBNTR-G1 | AZ431LBRTR-G1 | AZ431LBZTR-E1 | AZ431LBZTR-G1 |
|---|---|---|---|---|---|---|---|---|---|---|
| AEC Qualified | No | No | No | No | No | No | No | No | No | No |
| Compliance (Only Automotive supports PPAP) | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard |
| Maximum Input Voltage (V) | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V | 18 V |
| Maximum Slope Resistance (Ω) | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω | 0.15 Ω |
| Minimum Cathode Current for Regulation Typ (µA) | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA | 55 µA |
| Operating Ambient Temperature Range (°C) | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C | -40 to 125 °C |
| ReferenceVoltage (V) | 1.24 V | 1.24 V | 1.24 V | 1.24 V | 1.24 V | 1.24 V | 1.24 V | 1.24 V | 1.24 V | 1.24 V |
| Sink Current (mA) | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA | 100 mA |
| Type | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator | Shunt regulator |
| Typical Temperature Coefficient (ppm/°C) | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C | 20 ppm/°C |
Model Line
Series: AZ431L (10)
Manufacturer's Classification
- Voltage References
