ET5H133S

$0.13

Description：IC REG LINEAR 3.3V 150MA SOT23-3
Series：ET5H1XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:e3c974882dcd Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET5H133S 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 3.3V 150MA SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET5H133S

Description：IC REG LINEAR 3.3V 150MA SOT23-3
Series：ET5H1XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.95V @ 150mA
Current - Output：150mA
Current - Quiescent (Iq)：3 µA
Current - Supply (Max)：-
PSRR：55dB (1kHz)
Control Features：-
Protection Features：Short Circuit
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET5H133S

ET5H133S

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

The ET5H133S is a positive fixed-output linear voltage regulator (LDO) manufactured by ETEK Microelectronics. It provides a stable 3.3 V DC output with a maximum load current of 150 mA. The device is housed in a compact SOT-23-3 surface-mount package, suitable for space-constrained designs. It operates within a minimum temperature range starting at -40 °C, ensuring reliability in various environmental conditions.

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

Positive polarity regulation for stable power delivery
Fixed 3.3 V output voltage configuration
Compact SOT-23-3 surface-mount packaging

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

Portable electronic devices requiring low-power regulation
Embedded systems with strict space limitations
Battery-powered consumer electronics

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

Verify the specific suffix 'S' against official ETEK documentation to confirm the exact pinout and thermal characteristics associated with this variant. Ensure compatibility with the target PCB footprint and thermal management requirements before finalizing procurement decisions.

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

Select the ET5H133S when a fixed 3.3 V rail is required with a 150 mA capacity. Consider the SOT-23-3 package constraints and the -40 °C lower operating limit during circuit design to ensure proper thermal dissipation and performance stability.

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

This component belongs to the ET5H series of linear regulators from ETEK Microelectronics. The series includes variants such as the ET5H133B and ET5H233B, which offer different current ratings or input voltage specifications while maintaining similar regulatory functions.

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

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other 3.3 V LDOs only if electrical parameters match exactly.

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Return and Refund

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