ET5H130

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

The ET5H130 is a positive fixed linear voltage regulator IC from ETEK Microelectronics. It belongs to the ET5H1XX series, featuring a high input voltage range and very low quiescent current of 1.5μA. The device provides a fixed output with a maximum load current of 150mA. It operates within an input voltage range of 1.8V to 5V and is housed in a SOT-23-5 package. Designed for portable battery-powered applications, it ensures long battery life through ultra-low consumption.

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

• Ultra-low quiescent current design for extended battery operation
• Fixed positive output voltage regulation
• High input voltage tolerance capability
• Compact SOT-23-5 surface mount packaging

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

• Portable battery-powered consumer electronics
• Low power sensor nodes
• Wearable device power management
• IoT edge devices requiring minimal standby current

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

Verify the specific suffix (e.g., B) against the datasheet to confirm pinout and thermal characteristics. Ensure the required output voltage matches the fixed variant available. Confirm package availability in SOT-23-5. Check RoHS compliance status for your region. Validate supplier authenticity through authorized channels.

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

Select this component when ultra-low standby current is critical for battery longevity. Suitable for applications where input voltage varies between 1.8V and 5V. Ideal for space-constrained designs due to the small SOT-23-5 footprint. Consider thermal dissipation requirements for loads approaching 150mA.

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

Part of the ET5H1XX series from ETEK Microelectronics, focusing on low IQ LDO regulators. The series targets portable electronics needing efficient power management. Similar parts include ET5H133B with comparable electrical profiles but potentially different output voltages or suffixes.

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

Check for direct substitutes like ET5H133B if output voltage compatibility allows. Verify pin-to-pin compatibility with other 150mA LDOs in SOT-23-5 packages. Ensure quiescent current specifications meet system sleep mode requirements.

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

What is the quiescent current of the ET5H130?

The ET5H130 features an ultra-low quiescent current of 1.5μA.

What is the maximum output current?

The device supports a maximum load current of 150mA.

What package type does it use?

It is available in a SOT-23-5 surface mount package.