Varnitronics
SY8842QWC Silergy
Silergy

SY8842QWC

2MHz Step-down type Adjustable 1.5A QFN-7(1.5x1.5) Voltage Regulators - DC DC Switching Regulators

QFN-7(1.5x1.5)RoHSActive

High Efficiency 2.0MHz, 1.5A Synchronous Step Down Regulator

Manufacturer
Silergy
Manufacturer part #
SY8842QWC
Store part #
C3018652
Package / case
QFN-7(1.5x1.5)
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,970 in stock

#C3018652

Stock & price checked 5 days ago

QuantityUnit pricePack price
5+₹25.41₹127.05
50+₹20.04₹1,002.00
150+₹17.74₹2,661.00
500+₹14.86₹7,430.00
3,000+₹13.59₹40,770.00
6,000+₹12.81₹76,860.00

5 × ₹25.41

₹127.05

excl. GST

₹149.92 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 15-18 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

SY8842QWC

₹127.05 for 5 + GST

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Specifications

Operating Temperature
-40℃~+85℃@(TA)
Frequency - Switching
2MHz
Number of Outputs
1
Function
Step-down type
Features
Operating status indication;Output discharge
Topology
Buck
Output Type
Adjustable
Operating Voltage
2.6V~5.5V
Switch tube (built-in/external)
Built-in
Output Current
1.5A
Quiescent Current
55uA

Packaging & compliance

RoHS
RoHS
Lifecycle
Active
ECCN
EAR99
Packaging
Tape & Reel (TR)
Standard pack
3,000 / Reel
Sold per
Piece
Minimum order
5 (multiples of 5)
Unit weight
0.039 g

Overview

SY8842 is a high efficiency 2.0MHz synchronous step down DC/DC regulator capable of delivering up to 1.5A output currents. It can operate over a wide input voltage range from 2.6V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss. Low output voltage ripple, small external inductor and capacitor sizes are achieved with 2.0MHz switching frequency.

Applications

  • Smart Phone
  • Net PC
  • Mini-notebook PC
  • Access Point Router

Key features

  • 2.6~5.5V Input Voltage Range
  • 55μA Low Quiescent Current
  • Ultra Fast Load Transient Speed
  • Low RDS(ON) for Internal Switches (Top/Bottom) 180mΩ / 100mΩ
  • High Switching Frequency 2.0MHz Minimizes the External Components
  • Internal Soft-start Limits the Inrush Current
  • Power Good Indicator
  • Output Auto Discharge Function
  • RoHS Compliant and Halogen Free
  • Compact Package: QFN1.5×1.5-7

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