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JSMSEMI LV2842YLVDDCR-JSM product image
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JSMSEMI LV2842YLVDDCR-JSM

Manufacturer
JSMSEMIAsian Brands
MPN
LV2842YLVDDCR-JSM
LCSC Part #
C50376710
Packaging
TSOT-23-6L
Customer #
Key Attributes
Step-down type 1MHz Adjustable 1A TSOT-23-6L Voltage Regulators - DC DC Switching Regulators RoHS
DatasheetJSMSEMI LV2842YLVDDCR-JSM
RoHS Compliance4 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement
In-Stock: 3,040
3,040 In stock, ships now
Minimum: 5Multiple: 5Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1878$ 0.94
50+$ 0.1474$ 7.37
150+$ 0.1301$ 19.52
500+$ 0.1085$ 54.25
3,000+$ 0.0988$ 296.40
6,000+$ 0.0931$ 558.60
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerJSMSEMI
PackagingTSOT-23-6L
Operating Temperature-40℃~+125℃
FunctionStep-down type
Number of Outputs1
Frequency - Switching1MHz
FeaturesCycle-by-cycle current limiting;Overcurrent Protection;Light load efficient mode
Output TypeAdjustable
TopologyBuck
Operating Voltage4.6V~40V
Switch tube (built-in/external)Built-in
Output Voltage-
Output Current1A
Quiescent Current80uA
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Introduction

AI Translation

LV2842YLVDDCR is a 40V, 1A buck converter integrating a 400 mΩ high-side MOSFET and a 200 mΩ low-side MOSFET. The device features a wide input voltage range of 4.6V to 40V, suitable for various applications powered by unregulated supplies. It employs peak current mode control with a fixed switching frequency. In sleep mode, the quiescent current is 80uA and the shutdown current is 1uA, making it well-suited for battery-powered systems. The device integrates multiple protection features, including cycle-by-cycle current limiting, thermal shutdown, short-circuit, and overvoltage protection. It comes in a cost-effective TSOT23-6L package.

Features

AI Translation
  • Wide input voltage range: 4.6V to 40V
  • Up to 1A continuous output current
  • 0.81V ± 2.5% feedback reference voltage
  • Integrated 400mΩ high-side and 200mΩ low-side power MOSFETs
  • Fixed frequency 1MHz
  • Pulse skip mode at light load
  • 80uA quiescent current in sleep mode
  • 80ns minimum on-time
  • 1ms internal soft-start time
  • Overcurrent protection with hiccup mode

Applications

AI Translation
  • Industrial 24V distributed power bus
  • Energy meters
  • Elevators, PLCs, servo systems
  • Automatic control