GLF8114

Voltage Regulators - DC DC Switching Regulators Overview

The GLF8114 is a DC-DC switching regulator manufactured by GLF Integrated Power. It operates with an input voltage range from 2.5V to 5.5V and delivers a maximum output current of 4A. The device utilizes a fixed switching frequency of 1.3MHz. It provides a single regulated output channel, designed for efficient power conversion in compact electronic systems requiring stable voltage regulation under varying load conditions.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Provides high-efficiency DC-DC step-down voltage conversion
• Supports wide input voltage range for flexible power supply integration
• Delivers high output current capability for demanding loads
• Utilizes fixed high-frequency switching for reduced external component size

Voltage Regulators - DC DC Switching Regulators Applications

• Portable consumer electronics requiring stable voltage rails
• Battery-powered devices needing efficient power management
• Embedded systems with limited space for passive components
• Industrial control modules requiring reliable voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific package type and marking code against the official datasheet before ordering. Confirm that the required input voltage and load current fall within the specified operational limits. Ensure compatibility with the target PCB layout regarding thermal dissipation and switching frequency noise. Check for any specific ordering suffixes that may indicate temperature grade or packaging variations.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single output regulator is needed with up to 4A capacity. The 1.3MHz frequency allows for smaller inductors and capacitors compared to lower-frequency alternatives. Ensure the input source can handle the peak currents drawn during startup and transient loads. Verify that the ambient operating temperature range meets the application requirements for long-term reliability.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the DC-DC voltage regulator category within GLF Integrated Power's portfolio. It complements their load switches and battery protection ICs by providing active voltage regulation. The device addresses the need for efficient power conversion in modern low-voltage digital circuits.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-compatible replacements with similar 4A output and 1.3MHz frequency. Verify that alternative regulators support the same 2.5V to 5.5V input range. Ensure thermal performance and efficiency curves are comparable for the intended load profile.