What should engineers review before using LMR66410R5RXBR?

Review the input and output voltage limits, 1 A continuous current rating, RT frequency setting, external 0.1 uF bootstrap capacitor, 1 uF VCC capacitor, effective output capacitance, inductor saturation current, and PCB thermal layout.

What is the pinout of LMR66410R5RXBR?

Use the LMR66410R5RXBR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LMR66410R5RXBR pinout to locate pins, power rails, and interface signals before layout.

LMR66410R5RXBR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

LMR66410R5RXBR is a 1 A synchronous buck regulator with fixed 5 V output, 3 V to 36 V post-startup input range, and adjustable 0.25 MHz to 2.2 MHz switching frequency.

Best for

Compact industrial 5 V point-of-load conversion
Low-EMI embedded power supplies

Avoid if

More than 1 A continuous output current is required
A non-buck topology or an integrated inductor is required

Check before use

Input transient conditions
Inductor saturation current
Effective ceramic capacitance under bias and temperature
Thermal resistance of the final PCB

Key specifications

Output current: 1 A
Fixed output: 5 V
Input range after startup: 3.0 V to 36 V
Package: 14-pin VQFN, 2.60 mm × 2.60 mm

Compliance & Environment

RoHS: Yes
REACH: -
MSL: Level 2, 260 °C peak reflow, 1 year
ECCN: -
HTSUS: -

Application

Industrial automationCompact power conversion

Datasheet

lmr66410

800 KB

Datasheet AI

CAD Models

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Alternative components

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Design and risk insights

Questions & answers

It is a Texas Instruments 1 A synchronous step-down converter with a fixed 5 V output option, adjustable RT-controlled switching frequency, spread spectrum, and a 14-pin VQFN package.

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 LMR66410R5RXBR?+×

What should engineers review before using LMR66410R5RXBR?+×

What is the pinout of LMR66410R5RXBR?+×