ET5H133F

$0.11

Description：IC REG LINEAR 3.3V 150MA SOT89-3
Series：ET5H1XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:197392ec3cc6 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET5H133F 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 SOT89-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET5H133F

Description：IC REG LINEAR 3.3V 150MA SOT89-3
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-243AA
Supplier Device Package：SOT-89-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET5H133F

ET5H133F

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

The ET5H133F is a high input voltage, very-low quiescent current linear voltage regulator IC from ETEK Microelectronics. It provides a fixed positive DC output of 3.3 V with an output current capability of 150 mA. The device supports a wide AC input voltage range of 3 to 30 V and is housed in a SOT-89-3 package.

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

High input voltage tolerance up to 30 V
Very-low quiescent current consumption for power efficiency
Fixed 3.3 V positive output regulation
Compact SOT-89-3 surface-mount packaging

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

Battery-powered portable equipment requiring wide input range
Industrial control systems with varying supply voltages
Communication modules needing stable 3.3 V logic rails

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

Verify the specific datasheet revision and electrical characteristics directly from ETEK Microelectronics official documentation before integration. Confirm that the SOT-89-3 thermal performance meets your system's dissipation requirements under maximum load conditions. Ensure compatibility with your PCB footprint and soldering profile specifications.

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

Select this component when a wide input voltage range (up to 30 V) is required alongside low standby current consumption. It is suitable for applications where space is limited due to the SOT-89-3 package size. Consider thermal management strategies if operating near the maximum current limit or input voltage extremes.

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 ET5H133F belongs to their linear regulator portfolio, designed for portable and industrial applications requiring reliable voltage regulation with minimal power loss.

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

Cross-reference with other 3.3V LDOs featuring similar input ranges and SOT-89-3 packages. Verify pinout compatibility and thermal resistance values before substitution.

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Return and Refund

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