What are the key applications for this regulator?

It is ideal for portable, battery-powered equipment, meters, car navigation systems, and home automation devices.

What should engineers review before using this part?

Ensure the input voltage stays within the 2V to 16V range and that the output load does not exceed 50mA. Also, ensure a suitable ceramic or tantalum output capacitor is used for stability.

What are the key specifications?

Key specs include a 3.3V fixed output, 10µA quiescent current, 0.17V dropout voltage at 50mA, and a 70dB PSRR at 1kHz.

What is the pinout of LP2980IM5X-3.3?

Use the LP2980IM5X-3.3 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LP2980IM5X-3.3 pinout to locate pins, power rails, and interface signals before layout.

LP2980IM5X-3.3 Datasheet, Specs, Alternatives & ECAD | National Semiconductor

AI summary

The LP2980IM5X-3.3 is a 50mA, 3.3V fixed-output LDO regulator in a SOT-23-5 package, designed for low-power, battery-operated applications.

Best for

Battery-powered portable devices
Low-power microcontrollers

Avoid if

Applications requiring >50mA current
High-power industrial loads

Check before use

Output capacitor selection for stability
Thermal dissipation in high-input voltage scenarios

Key specifications

Output Voltage: 3.3V
Max Output Current: 50mA
Quiescent Current: 10µA
Input Voltage: 2V - 16V

Compliance & Environment

RoHS: RoHS non-compliant
REACH: REACH Affected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8542.39.0001

Application

Portable EquipmentBattery PoweredMeters

Datasheet

DSA-424222.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-dropout (LDO) linear voltage regulator providing a fixed 3.3V output with a 50mA current capacity.

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 LP2980IM5X-3.3?+×

What are the key applications for this regulator?+×

What should engineers review before using this part?+×

What are the key specifications?+×

What is the pinout of LP2980IM5X-3.3?+×