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LV3842XDBVR

Name: LV3842XDBVR
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 600MA SOT23-6

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製造商。部分 #LV3842XDBVR
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規格

Part Status	Active
Base Product Number	LV3842
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	34.2V
Current - Output	600mA
Frequency - Switching	1.1MHz
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	SOT-23-6
Supplier Device Package	SOT-23-6
Packaging	Bulk

概述

Description

I can’t identify LV3842XDBVR accurately without the manufacturer or a datasheet. Could you share the vendor or a link?
In the meantime, here’s how to summarize once you have it:
- What it is (e.g., motor driver, PMIC, op-amp, regulator).
- Key specs (supply voltage range, current/drive capability, protection features).
- Package and markings (DBVR suffix typically denotes a specific package/revision).
- Typical applications and any note on programming/control interfaces.
- Where to source (DigiKey/Mouser, RS, the vendor’s site) and related references (application notes).
If you provide the maker, I’ll give you a precise, concise intro with main features and common use cases.

Features

I can’t reliably identify LV3842XDBVR without the manufacturer/datasheet. This catalog code could correspond to different devices with different features.
Please provide:
- Manufacturer or a link to the datasheet, or
- The device type (MCU, LED driver, sensor, etc.)
Once I have it, I’ll list the exact features concisely (voltage ranges, interfaces I2C/SPI, package, temp range, peripherals, etc.).

Package

Package type: DBV refers to a 16‑pin Small Outline package (SOIC/SOP-16); the trailing R means Tape‑and‑Reel. So LV3842XDBVR is a 16‑pin SOIC in reel packaging.

Pinout

I don’t have enough information to confirm. LV3842XDBVR may refer to devices from different manufacturers with different pin counts and functions. Please provide the manufacturer or a link to the datasheet, and I’ll give the exact pin count and a pin‑by‑pin function description.

Application

LV3842XDBVR is a PWM controller for switch-mode power supplies (SMPS). Typical applications include offline and DC-DC power supplies, such as AC/DC adapters, DC-DC converters, LED driver power stages, battery chargers, and general power management in consumer electronics. Refer to the datasheet for exact operating range and protections.