ET5H233Y

$0.13

Description：3.3V 300mA High Input EN
Series：ET5H2XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:76ba5145dcdf Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET5H233Y 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 3.3V 300mA High Input EN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET5H233Y

Description：3.3V 300mA High Input EN
Series：ET5H2XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.3V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：4.5 µA
Current - Supply (Max)：-
PSRR：60dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：4-XDFN Exposed Pad
Supplier Device Package：4-DFN (1x1)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET5H233Y

ET5H233Y

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

The ET5H233Y is a high-input voltage, low-dropout linear regulator manufactured by ETEK Microelectronics. It provides a fixed 3.3V output with a maximum load current of 300mA. The device supports an input voltage range up to 40V and features ultra-low quiescent current for efficient power management. It is housed in a compact 4-DFN (1x1) package.

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

High input voltage tolerance
Ultra-low quiescent current operation
Fixed 3.3V output regulation

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

Battery-powered portable devices
High-voltage input systems
Low-power consumer electronics

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

Verify the specific suffix 'Y' against official ETEK documentation to confirm packaging or temperature grade specifications. Ensure compatibility with 4-DFN (1x1) footprint requirements during PCB layout. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

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

Select this component when a stable 3.3V rail is required from inputs exceeding standard LDO limits. The ultra-low IQ makes it suitable for battery-operated applications where standby power consumption is critical. Verify thermal performance under expected load conditions.

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

Part of the ET5H2XX series designed for high-voltage analog applications. ETEK Microelectronics specializes in high-performance analog ICs for mobile and industrial markets. This series addresses needs for wide input ranges and low power consumption.

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

Check ET5H233F for similar electrical characteristics. Confirm pinout and package compatibility before substitution. Verify input voltage and current ratings match application requirements.

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