XB431
XB431 is low-voltage 3-terminaladjustable voltage reference manufactured by XINLUDA.
1 Features
- 1 Low-Voltage Operation, VREF = 1.24 V
- Adjustable Output Voltage, VO = VREF to 6 V
- Reference Voltage Tolerances at 25°C
- 0.5% for XB431-TL
- 1% for XB431-TL
- 1.5% for XB431-TL
- Typical Temperature Drift
- 4 m V (0°C to 70°C)
- 6 m V (- 40°C to 85°C)
- 11 m V (- 40°C to 125°C)
- Low Operational Cathode Current, 80 µA Typ
- 0.25-Ω Typical Output Impedance
- Ultra-Small SC-70 Package Offers 40% Smaller Footprint Than SOT-23-3
- See XB431-TL for:
- Wider VKA (1.24 V to 18 V) and IK (80 m A)
- Additional SOT-89 Package
- Multiple Pinouts for SOT-23-3 and SOT-89
Packages
- On Products pliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
4 Simplified Schematic
Input
XB431-TL SOT23-3
2 Applications
- Adjustable Voltage and Current Referencing
- Secondary Side Regulation in Flyback SMPSs
- Zener Replacement
- Voltage Monitoring
- parator with Integrated...
