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Low Power, 2.5V Voltage Reference IC from Touchstone Semiconductor


Touchstone Semiconductor, a developer of high-performance analog integrated circuit solutions, today announced the newest member of its voltage reference family, the TS6001A, a low-power, low-dropout precision SOT-23 voltage reference IC that reduces drift to a guaranteed 7ppm/°C maximum, a 2X improvement over its closest competitor, the MAX6025A.


The unique combination of a small form factor, few external components and low supply current make the TS6001A an ideal choice for low-voltage, supply-independent, power-sensitive applications, including handheld and battery-operated equipment.

The TS6001A is capable of sinking and sourcing load currents up to 500μA. The TS6001A consumes only 27μA of supply current at no-load. It also offers an initial accuracy initial output voltage accuracy of less than 0.08%.

Key Specifications:

• Initial VOUT Accuracy: 0.08%(max) • Quiescent Supply Current: 35μA (max)
• VOUT Temperature Coefficient:
                     7ppm/°C (max) – TS6001A
                   15ppm/°C (max) TS6001B • High Output Source/Sink Current: ±500μA
• Low Dropout at 500μA Load Current@ 100mV
• Stable with CLOADs up to 2200pF

The TS6001A and TS6001B are available in a space-saving 3-pin SOT23 package. It is in stock and ready to ship.  Pricing starts at $1.75 each for the TS6001A and $1.60 for the TS6001B in 1,000 piece quantities. The product is in stock and available from Future Electronics (

Free samples and free demo boards are available for engineers wanting to test the product. Visit:  The TS6001A and TS6001B are part of Touchstone Semiconductor’s NanoWatt Analog high-performance analog integrated circuits portfolio.

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