ET53118YB

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ET53118YB is a linear voltage regulator IC manufactured by ETEK MICROELECTRONICS. It provides a positive fixed output voltage of 1.8V with a maximum current capacity of 300mA. The device operates within an ambient temperature range of -40°C to +85°C. It is housed in a compact 4-XDFN package featuring an exposed pad, designated as 4-DFN (1x1). This component functions as a PMIC for stable power supply applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides a fixed positive output voltage
• Supports up to 300mA load current
• Operates across extended industrial temperature ranges
• Utilizes a compact surface-mount package

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable electronic devices requiring stable low-voltage rails
• Embedded systems needing fixed voltage regulation
• Industrial control modules operating in varied temperatures

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific manufacturer datasheet for the ET53118YB to confirm electrical characteristics and pin configurations before integration. Ensure that the 4-DFN footprint matches the PCB design requirements. Cross-reference the 1.8V output specification with system load demands to guarantee adequate current headroom under all operational conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.8V rail is required with moderate current capabilities. The wide temperature range suits industrial environments. Consider the small form factor for space-constrained designs. Validate thermal performance given the exposed pad package type for effective heat dissipation during continuous operation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

ETEK MICROELECTRONICS specializes in high-performance analog integrated circuits. The ET53118YB belongs to their linear voltage regulator portfolio. These components are designed for efficient power management in modern electronics. The company focuses on delivering reliable PMIC solutions for diverse application needs.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ

What is the output voltage tolerance?

Specific output voltage tolerance values are not provided in the available general documentation; consult the official datasheet for precise accuracy metrics.

Does the package include thermal pads?

Yes, the 4-XDFN Exposed Pad package includes an exposed pad designed to assist with thermal dissipation from the die to the PCB.