LT1026CS8#PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1026CS8#PBF is a switched capacitor voltage doubler and inverter manufactured by Analog Devices Inc. It operates from a 4V to 10V input supply and provides dual outputs of ±7V to ±18V. The device delivers output currents exceeding 10mA using two internal charge pumps that first double the input voltage and then invert it. Manufactured in bipolar technology, it is not susceptible to latch-up and can generate up to 36V. It is housed in an SOIC-8 package with a wide operating temperature range.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual charge pump architecture for voltage doubling and inversion
• Bipolar manufacturing process ensures latch-up immunity
• Capable of generating high voltages up to 36V

Voltage Regulators - DC DC Switching Regulators Applications

• Typical application circuit for voltage quadrupling
• Providing dual polarity power supplies for analog circuits
• Generating negative rail voltages from positive inputs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through official Analog Devices channels or authorized distributors. Confirm RoHS compliance status as indicated in the datasheet. Ensure the SOIC-8 package matches design requirements. Check for any specific handling instructions related to the bipolar technology used in manufacturing. Validate that the part number suffix corresponds to the correct packaging and environmental specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution for generating dual polarity voltages from a single low-voltage source is required. The bipolar technology offers robustness against latch-up compared to CMOS alternatives. Consider the 10mA output current limit and the 4V to 10V input range during system design. The SOIC-8 package is suitable for surface mount applications where space is constrained but thermal performance needs to be managed within the specified temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

The LT1026 series belongs to Analog Devices' portfolio of switched capacitor power management ICs. These devices are designed to provide flexible voltage conversion without requiring inductors. The CS8 variant specifically denotes the commercial temperature grade and SOIC-8 package configuration. This family is commonly used in portable electronics and instrumentation where efficient DC-to-DC conversion is needed.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LT1026IS8#PBF: Industrial temperature grade version of the same functional device.