ET55318B

$0.09

Description：IC REG LINEAR 1.8V 500MA SOT23-5
Series：ET553XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:93a2155ed090 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET55318B is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists ETEK MICROELECTRONICS. Its product description is IC REG LINEAR 1.8V 500MA SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET55318B

Description：IC REG LINEAR 1.8V 500MA SOT23-5
Series：ET553XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 500mA
Current - Output：500mA
Current - Quiescent (Iq)：85 µA
Current - Supply (Max)：-
PSRR：80dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET55318B

ET55318B

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

The ET55318B is an electronic component manufactured by ETEK Microelectronics. It functions as a system protection device capable of disconnecting the load from its output pin under fault conditions. This over-current protection mechanism safeguards connected circuitry from damage caused by excessive current draw, ensuring operational integrity in sensitive applications.

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

Provides active disconnection of the system from the output pin during fault events
Implements over-current protection to prevent damage from excessive load currents

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

Over-current protection for electronic systems
Load disconnection in fault scenarios

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

Verify the specific manufacturer datasheet for the ET55318B to confirm exact electrical ratings and pin configurations. Ensure compatibility with the target circuit's voltage and current requirements before integration. Cross-reference with official ETEK documentation to validate performance specifications and operating limits.

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

Select this component when active over-current protection and load disconnection are required. Evaluate the maximum current handling capabilities against the application's peak load demands. Confirm that the protection threshold aligns with the safety margins of the protected circuitry.

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

ETEK Microelectronics produces analog ICs and power solutions. The ET55318B belongs to their portfolio of protection devices designed to manage system faults. These components are engineered to enhance reliability by isolating faulty sections from the main power supply or signal path.