Maxim Alternatives for the ANALOG DEVICES REF43

ANALOG DEVICES REF43

Benefits of the MAX6035 over the REF43:

• 95µA (max) supply current (6x lower over -40°C to +85°C)
• SOT23 package: 4x smaller footprint than SOIC package
• 20ppm/°C (max) temperature drift (vs. G-grade, SOIC package only)
• Guaranteed operation over temperature from -40°C to +125°C
• 2.5V, 3V, and 5V output voltages
• 24µV_P-P 0.1Hz to 10Hz noise (2.5V output)

Benefits of the REF43 over the MAX6035:

• Initial accuracy: 0.1% (max) for B and G grades and 0.06% (max) for F grade
• 10ppm/°C (max) temperature drift (F and B grades)
• 10µV_RMS (max) 10Hz to 1kHz noise
• 20mA source current capability
• 1.2mA sink current capability
• 2ppm/V (max) line regulation
• 20ppm/mA (max) load regulation
• TEMP pin outputs voltage proportional to die temperature

Maxim Alternative(s)	Description	Order
MAX6035	High-Supply-Voltage, Precision Voltage Reference in SOT23	Sample Buy