ET5A0ADJY2B

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

The ET5A0ADJY2B is a CMOS-based low-dropout linear regulator manufactured by ETEK Microelectronics. It provides an adjustable output voltage within a range of 1.8V to 5.5V, driven by an input supply up to 6V. The device supports a maximum output current of 1A and features low dropout voltage characteristics alongside high ripple rejection capabilities. Designed for robust performance, it maintains high output accuracy across its operating temperature range of -40°C to +85°C. The component is housed in a compact DFN6 package with dimensions of 2.0x2.0mm, suitable for space-constrained applications requiring efficient power management.

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

• CMOS-based architecture enabling low-power operation with low dropout voltage
• High ripple rejection ratio ensuring stable output under noisy conditions
• Adjustable output voltage configuration allowing flexible system design
• Compact DFN6 (2.0x2.0) package optimized for space-sensitive PCB layouts

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

• Portable consumer electronics requiring efficient power regulation
• Battery-powered devices needing extended operational life
• Communication equipment utilizing stable voltage supplies
• Automotive electronic systems operating in varying thermal environments

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

Verify the specific ordering suffix and package variant when sourcing to ensure compatibility with your design requirements. Confirm that the supplier provides official datasheets from ETEK Microelectronics to validate technical specifications. Check for RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the vendor is an authorized distributor to guarantee product authenticity and traceability throughout the supply chain.

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

Choose this regulator when a 1A output current is required with minimal voltage drop between input and output. The adjustable output feature allows customization of voltage levels without changing components. Its wide input voltage range accommodates various battery types and power sources. Consider the DFN6 package size if board real estate is limited. Verify thermal dissipation needs based on the expected load current and ambient temperature conditions during operation.

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

ETEK Microelectronics specializes in analog integrated circuits, including power management and signal chain solutions. The ET5A0ADJY2B belongs to their low-dropout regulator family, designed for efficiency and reliability. This series targets markets such as consumer electronics and automotive applications where stable power delivery is critical. The company focuses on developing high-performance ICs that meet stringent industry standards for modern electronic devices.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

No public confirmed substitute part numbers are available for the ET5A0ADJY2B.