LT1026IS8#PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1026IS8#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 latch-up resistant and capable of generating up to 36V. It is housed in an SOIC-8 package with an operating temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a voltage doubler and inverter on a single monolithic die
• Utilizes bipolar technology for latch-up resistance
• Provides dual polarity outputs from a single positive input

Voltage Regulators - DC DC Switching Regulators Applications

• Positive to negative converter circuits
• Voltage quadrupler configurations
• 5V powered RS232 line drivers

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm the specific suffix #PBF indicates lead-free packaging compliant with RoHS standards. Review the official datasheet for handling precautions related to the SOIC-8 surface mount package. Ensure supply chain stability as availability may be subject to manufacturer allocation.

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. It is suitable for applications needing moderate current levels above 10mA without the complexity of magnetic components. Consider the SOIC-8 footprint constraints and the specific input voltage range between 4V and 10V during circuit design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LT1026 series of switched capacitor converters. It shares functional similarities with variants like the LT1026CN8 but differs in package type and commercial temperature rating. The IS8 designation specifically denotes the industrial temperature range and SOIC-8 surface mount packaging format.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other LT1026 variants such as LT1026CN8 for through-hole applications or LT1026CS8 for commercial temperature ranges. Verify pin compatibility and thermal performance before substitution.