LT1073CS8-12#PBF

Voltage Regulators - DC DC Switching Regulators Overview

The LT1073CS8-12#PBF is a micropower DC/DC converter manufactured by Analog Devices Inc., housed in an SOIC-8 surface-mount package. It supports both boost and buck topologies with an input voltage range of 1.15 V to 30 V. The device provides a fixed 12 V output capable of delivering up to 1 A of current. Key electrical parameters include a switching frequency of 19 kHz, a maximum operating temperature of +70 C, and a low quiescent current of 95 uA. It features a shutdown capability for power management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports versatile boost and buck conversion topologies within a single integrated circuit.
• Features micropower operation with low static current consumption for battery efficiency.
• Includes a dedicated shutdown pin to disable the output and minimize standby power usage.

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices requiring efficient voltage regulation
• Industrial control systems utilizing standard logic supply voltages
• Embedded applications needing isolated or non-isolated DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance documentation matches specific manufacturing lots. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet to prevent package damage prior to soldering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 12 V output is required from a variable input source between 1.15 V and 30 V. Consider the 1 A current limit and 19 kHz switching frequency for thermal and EMI constraints. The SOIC-8 package suits space-constrained designs, while the shutdown feature aids in power-sensitive applications compared to continuously running regulators.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LT1073 series of micropower DC/DC converters. The series is designed for applications where low power consumption and small footprint are critical. The CS8 suffix indicates the commercial temperature grade and SOIC-8 package type, while the #PBF denotes lead-free and RoHS-compliant construction.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. Ensure any substitute maintains identical pinout, voltage ratings, and current capabilities to guarantee functional compatibility without redesigning the surrounding circuitry.