ET53133YB

$0.09

Description：300mA 3.3V LDO
Series：ET531XX
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:89a541c19006 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET53133YB 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 3.3V LDO. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET53133YB

Description：300mA 3.3V LDO
Series：ET531XX
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)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.11V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：25 µA
Current - Supply (Max)：425 µA
PSRR：80dB ~ 40dB (100Hz ~ 100kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：4-XDFN Exposed Pad
Supplier Device Package：4-DFN (1x1)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET53133YB

ET53133YB

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

The ET53133YB is a linear voltage regulator IC manufactured by ETEK Microelectronics. It provides a positive fixed output voltage of 3.3V with a maximum output current capability of 300mA. The device is housed in a compact 4-DFN (1x1) package, also referred to as 4-XDFN Exposed Pad. It operates within an ambient temperature range of -40°C to +85°C.

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

Provides stable positive fixed output voltage regulation
Supports load currents up to 300mA
Designed for high-side load switching applications

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

High-side load switching
General purpose voltage regulation
Portable electronic devices requiring low dropout regulation

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

Verify the exact suffix and package type against the manufacturer's official datasheet to ensure compatibility with your PCB footprint and thermal requirements. Confirm that the specified operating temperature range meets your environmental constraints. Cross-reference the part number with authorized distributors to avoid counterfeit components.

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

Select this component when a fixed 3.3V output is required with moderate current demands. Ensure the input voltage remains within the regulator's dropout specifications. Consider the small 4-DFN package size for space-constrained designs. Verify thermal dissipation capabilities based on the expected load current and ambient temperature conditions.

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

ETEK Microelectronics specializes in analog integrated circuits, including power management solutions. The ET53133YB belongs to their line of linear voltage regulators, designed for efficiency and stability in consumer and industrial electronics. The company focuses on developing high-performance ICs for various power management needs.