What are the key specifications of the ME6119C33M5G?

It supports an input range of 2.5V to 18V, features a low dropout voltage of 104mV at 100mA, and includes thermal shutdown at 164°C.

What should engineers review before using this LDO?

Ensure the output capacitor is at least 10µF (tantalum recommended) to maintain stability and check the power dissipation limits of the SOT23-5 package.

What are the typical applications for this regulator?

It is commonly used in consumer and industrial equipment, hard drive controllers, and as a post-regulator for switching power supplies.

What is the sourcing status of this component?

The component is widely available in the market with high stock levels, making it a reliable choice for mass production.

What is the pinout of ME6119C33M5G?

Use the ME6119C33M5G datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about ME6119C33M5G pinout to locate pins, power rails, and interface signals before layout.

ME6119C33M5G Datasheet, Specs, Alternatives & ECAD | MICRONE

AI summary

The ME6119C33M5G is a 400mA fixed 3.3V LDO regulator in a SOT23-5 package, designed for high-speed, low-noise power regulation up to 18V.

Best for

Consumer electronics
Industrial power regulation
Post-regulation

Avoid if

Applications requiring >400mA current
High-heat environments without adequate PCB cooling

Check before use

Output capacitor ESR
Thermal dissipation

Key specifications

Output Voltage: 3.3 V
Max Output Current: 400 mA
Input Voltage: 2.5 V - 18 V
Dropout Voltage: 104 mV @ 100 mA

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

PowerIndustrialConsumer

Datasheet

51f87d2ae54b637592816c41bd242210.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ME6119C33M5G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

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Alternative components

Part	Details	Match
ME6215C33M5GMICRONE	A potential downgrade from the same manufacturer with matching input voltage, but lower output current.	Needs validation

Design and risk insights

Questions & answers

It is a high-speed, low-dropout (LDO) linear regulator from MICRONE, providing a fixed 3.3V output with a 400mA current capacity.

TPRT9013-33GBTECH PUBLIC	A functional alternative in a SOT23-5 package with higher output current, but a significantly lower input voltage range.	Needs validation
RT9013-33GB-MSMSKSEMI	A functional alternative in the same package with higher current, but a very limited input voltage range.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the ME6119C33M5G?+×

What are the key specifications of the ME6119C33M5G?+×

What should engineers review before using this LDO?+×

What are the typical applications for this regulator?+×

What is the sourcing status of this component?+×

What is the pinout of ME6119C33M5G?+×