ET5A012YB

$0.20

Description：Low Input LDO 1.2V 1A
Series：ET5A0XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:8d30e07f84f1 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET5A012YB 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 Low Input LDO 1.2V 1A. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET5A012YB

Description：Low Input LDO 1.2V 1A
Series：ET5A0XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.22V @ 1A
Current - Output：500mA, 1A
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：70dB (1kHz)
Control Features：Current Limit, Enable
Protection Features：Over Current, Over Temperature, Reverse Current
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-XFDFN Exposed Pad
Supplier Device Package：8-DFN (1.2x1.6)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET5A012YB

ET5A012YB

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

The ET5A012YB is a positive fixed linear voltage regulator IC manufactured by ETEK Microelectronics. It provides a stable output current capability of up to 1A and operates within an input voltage range of 1.8V to 5.5V. The device is housed in an 8-DFN package with dimensions of 1.2mm x 1.6mm, designed for compact electronic applications requiring efficient power management.

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

Positive fixed linear voltage regulation
High output current capability
Compact surface-mount packaging

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

Portable consumer electronics
Battery-powered devices
Embedded systems

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

Verify the specific output voltage configuration against the official datasheet before procurement, as fixed variants may exist. Confirm the 8-DFN (1.2x1.6) package footprint matches your PCB design. Ensure compatibility with the 1.8V to 5.5V input range for your target application circuit.

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

Select this component when a low-dropout linear regulator is required for noise-sensitive analog circuits or simple DC bus distribution. The 1A output rating supports moderate load requirements, while the small DFN package aids in space-constrained designs compared to larger through-hole alternatives.

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

This part belongs to ETEK's line of power management integrated circuits, specifically focusing on linear regulators. It complements their broader portfolio which includes switching converters and protection devices, targeting the mobile and consumer electronics markets where size and efficiency are critical design parameters.

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

Consult official cross-reference lists for verified substitutes. Generic LDO replacements must match the 1A current rating, 1.8-5.5V input range, and 8-DFN package dimensions to ensure mechanical and electrical compatibility without redesigning the host board.

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Delivery time

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.