ET6H333

$0.09

Description：300mA Low IQ WIth EN
Series：*
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:037c1ac45161 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET6H333 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 300mA Low IQ WIth EN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET6H333

Description：300mA Low IQ WIth EN
Series：*
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：-
Voltage - Input (Max)：45V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.35V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：70dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：-
Package / Case：-
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET6H333

ET6H333

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

The ET6H333 is a positive fixed-output linear voltage regulator (LDO) from ETEK MICROELECTRONICS. It provides a fixed output voltage of 3.3V with a maximum output current of 300mA. The device features a low dropout voltage of 1.35V at full load and offers high power supply rejection ratio (PSRR) of 70dB at 1kHz. It includes an enable control feature for power management. The component operates within an input voltage range of 1.8V to 5V and is housed in a SOT-23-5 package, designed specifically for portable applications requiring low IQ.

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

Fixed 3.3V output with 300mA current capability
Low dropout voltage performance
High PSRR for noise reduction
Enable pin for power control

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

Portable electronic devices
Battery-powered systems
Low-noise analog circuits

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

Verify the exact datasheet version and package marking for the ET6H333 before procurement. Confirm that the supplier provides official ETEK MICROELECTRONICS documentation. Ensure compatibility with your system's input voltage range and thermal requirements. Check for any specific handling or storage instructions provided by the manufacturer.

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

Select the ET6H333 when a stable 3.3V rail is needed with moderate current demands up to 300mA. Its low dropout characteristic makes it suitable for batteries nearing depletion. The high PSRR ensures clean power for sensitive analog sections. Consider the SOT-23-5 package size for space-constrained designs.

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

ETEK MICROELECTRONICS specializes in high-performance analog integrated circuits. The ET6H333 belongs to their line of low-dropout regulators designed for portable electronics. This series emphasizes low quiescent current and compact packaging to meet modern mobile device requirements.

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

Check for direct pin-compatible alternatives from ETEK or other manufacturers offering similar 3.3V/300mA LDOs in SOT-23-5 packages. Verify electrical parameters like dropout voltage and PSRR match or exceed original specifications.