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LV3842XFDBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LV3842XFDBVR product

LV3842XFDBVR

Voltage Regulators - DC DC Switching Regulators

synchronous buck4 V to 36 V input600 mA1.1 MHzFPWMSOT-23-6

LV3842XFDBVR is a compact 600 mA synchronous buck regulator for 4 V to 36 V inputs where constant 1.1 MHz FPWM switching behavior is preferred.

Best for

  • Wide-input industrial buck conversion
  • Metering and PLC power rails
  • Applications needing fixed-frequency FPWM operation

Avoid if

  • Output current above 600 mA is required
  • Maximum light-load efficiency is more important than fixed-frequency behavior
  • Input transients cannot be controlled below the absolute maximum rating

Check before use

  • Input transient voltage and surge protection
  • Inductor saturation current versus current-limit behavior
  • Output capacitor DC-bias derating and transient response
  • Thermal dissipation in the SOT-23-6 package

Key specifications

Input voltage
4 V to 36 V
Output current
600 mA
Switching frequency
1.1 MHz typical
Operating mode
Forced PWM (FPWM)
Package
SOT-23-6 (DBV)

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Industrial power conversionWide-input DC railsSmart metering and PLC modules

Datasheet

lv3842

800 KB

Datasheet AI

CAD Models

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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

LV3842XFDBVR is the forced-PWM version of TI's LV3842 synchronous buck regulator. It integrates high-side and low-side MOSFETs and is supplied in a 6-pin DBV SOT-23 package.