LT1301CN8#PBF

Overview

The LT1301CN8#PBF is a high-efficiency step-up DC/DC converter manufactured by Analog Devices Inc. It operates within an input voltage range of 1.8 V to 10 V and delivers up to 700 mA output current. The device supports Boost and SEPIC topologies with fixed outputs at 5 V or 12 V. Key electrical parameters include a switching frequency of 155 kHz, a quiescent current of 120 uA, and an operating temperature range from -40°C to +85°C. It is housed in a PDIP-8 package.

Feature Summary

• Supports both Boost and SEPIC converter topologies for flexible power conversion
• Integrates shutdown functionality to minimize power consumption
• Designed for high efficiency in microprocessor applications

Applications

• Microprocessor power supply systems
• Battery-powered portable devices
• General-purpose step-up DC/DC conversion

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout compatibility and thermal characteristics. Ensure the procurement channel provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with authorized distributor databases to confirm authenticity and traceability before finalizing orders.

Selection Notes

Select this component when a through-hole solution is required for low-voltage boost applications. Consider the 155 kHz switching frequency for EMI management and the 120 uA quiescent current for battery life optimization. Verify that the 700 mA output capability meets the load requirements and that the PDIP-8 package fits the PCB layout constraints.

Part Context

This part belongs to the LT1301 series of high-efficiency step-up DC/DC converters. It is designed to operate from single-cell lithium-ion batteries or other low-voltage sources. The series is characterized by its ability to provide regulated output voltages with minimal external components, making it suitable for space-constrained designs.

Replacement Considerations

LT1301IN8#PBF