LT1302CN8-5#PBF

Overview

The LT1302CN8-5#PBF is a fixed-output boost switching regulator manufactured by Analog Devices Inc. It operates within an input voltage range of 2 V to 8 V and provides a nominal output of 5 V with a maximum output current capability of 600 mA. The device features a fixed switching frequency of 265 kHz and maintains line regulation at 0.15 %/V. Designed for through-hole installation, it utilizes an 8-pin PDIP package measuring 10.16 x 6.48 x 3.3 mm. The component supports a shutdown function and operates reliably across a temperature range from 0°C to +70°C.

Feature Summary

• Fixed 5 V output configuration suitable for standard logic supply generation
• Integrated shutdown control for power management optimization
• Through-hole PDIP packaging for standard board assembly processes

Applications

• Battery-powered systems requiring step-up conversion
• General-purpose DC-DC power supply circuits
• Embedded electronics utilizing single-cell or dual-cell battery inputs

Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm the fixed 5 V output variant. Ensure the procurement channel sources genuine components with valid traceability records. Confirm that the PDIP-8 package matches the target PCB footprint requirements before finalizing orders.

Selection Notes

Select this component when a fixed 5 V output is required from a 2 V to 8 V input source using through-hole technology. Consider the 600 mA current limit and 265 kHz switching frequency for thermal and layout planning. Evaluate the 0°C to +70°C operating range against environmental conditions.

Part Context

This part belongs to the LT1302 series of high-efficiency boost converters from Analog Devices. The series is characterized by its ability to drive significant loads from low input voltages. The CN8-5#PBF designation specifically identifies the fixed 5 V output version in the PDIP-8 package, distinguishing it from adjustable variants or surface-mount options.

Replacement Considerations

Consult official Analog Devices cross-reference guides for verified substitutes. Verify pinout compatibility and electrical specifications such as input voltage range and output current capacity before implementing any alternative components.