Varnitronics
XL6019E1 XLSEMI
XLSEMI

XL6019E1

Buck-Boost Switching Regulator IC Adjustable 1 Output 5A TO-263-5

TO-263-5ROHS CompliantActive

180KHz 60V 5A Switching Boost/Buck-Boost DC-DC Converter

Manufacturer
XLSEMI
Manufacturer part #
XL6019E1
Store part #
C73018
Package / case
TO-263-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

55,549 in stock

#C73018

Stock & price checked 3 days ago

QuantityUnit pricePack price
1+₹99.36₹99.36
10+₹85.89₹858.90
30+₹76.32₹2,289.60
100+₹68.49₹6,849.00
500+₹51.76₹25,880.00
800+₹50.45₹40,360.00

1 × ₹99.36

₹99.36

excl. GST

₹117.24 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: 800 per reel

XL6019E1

₹99.36 for 1 + GST

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Specifications

Operating Temperature
-40℃~+125℃@(TJ)
Frequency - Switching
180kHz
Function
Buck-Boost
Number of Outputs
1
Features
Overcurrent Protection
Output Type
Adjustable
Topology
SEPIC
Operating Voltage
5V~40V
Switch tube (built-in/external)
Built-in
Output Current
5A
Quiescent Current
2.5mA

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
Packaging
Tape & Reel (TR)
Standard pack
800 / Reel
Sold per
Piece
Minimum order
1
Unit weight
1.968 g

Overview

A monolithic IC specifically designed for boost and buck-boost topologies, operating within a DC 5V to 40V input voltage range, with low ripple and integrated power MOSFET. Built-in fixed-frequency oscillator and frequency compensation circuitry simplify circuit design. The PWM control loop provides linear duty cycle adjustment from 0 to 90%. Features built-in overcurrent protection and EN pin logic-level shutdown function.

Applications

  • EPC/Laptop In-Vehicle Adapter
  • Boost, Buck-Boost Conversion
  • Handheld Device Power Supply

Key features

  • Wide input voltage range: 5V to 40V
  • Single feedback pin controls positive or negative output voltage
  • Current mode control for excellent transient response
  • 1.25V output voltage sense reference, fixed 180KHz switching frequency
  • Maximum 5A switch current
  • Built-in SW overvoltage protection
  • Excellent line and load regulation
  • EN pin TTL shutdown function
  • Integrated power MOSFET
  • Conversion efficiency above 94%
  • Built-in frequency compensation
  • Built-in soft-start
  • Built-in thermal shutdown
  • Built-in current limiting
  • TO263-5L package

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