Varnitronics
XBL1507B-5.0 XBLW
XBLW

XBL1507B-5.0

150kHz Step-down type Fixed 5V 3A TO-252-5L Voltage Regulators - DC DC Switching Regulators RoHS

TO-252-5LROHS CompliantActive

150KHz PWM buck DC-DC converter, fixed 5V output, drives 3A load

Manufacturer
XBLW
Manufacturer part #
XBL1507B-5.0
Store part #
C53202472
Package / case
TO-252-5L
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

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

1,715 in stock

#C53202472

Stock & price checked 22 h ago

QuantityUnit pricePack price
1+₹54.64₹54.64
10+₹43.37₹433.70
30+₹38.38₹1,151.40
100+₹32.31₹3,231.00
500+₹29.49₹14,745.00
1,000+₹27.76₹27,760.00

1 × ₹54.64

₹54.64

excl. GST

₹64.48 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 2,500 per reel

XBL1507B-5.0

₹54.64 for 1 + GST

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Specifications

Operating Temperature
-40℃~+125℃
Frequency - Switching
150kHz
Function
Step-down type
Number of Outputs
1
Features
Overcurrent Protection
Output Type
Fixed
Topology
Buck
Operating Voltage
7V~40V
Switch tube (built-in/external)
Built-in
Output Voltage
5V
Output Current
3A
Quiescent Current
4.5mA

Packaging & compliance

RoHS
ROHS Compliant
Lifecycle
Active
Moisture sensitivity
MSL 3 (168 hours)
Packaging
Tape & Reel (TR)
Standard pack
2,500 / Reel
Sold per
Piece
Minimum order
1
Unit weight
0.397 g

Overview

XBL1507B is a 150 KHz fixed-frequency PWM step-down DC/DC converter capable of driving a 3A load, featuring high efficiency, low ripple, and excellent line and load regulation. This regulator requires minimal external components, is easy to use, and integrates internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit can linearly adjust the duty cycle from 0% to 100%. Enable functionality and overcurrent protection are integrated on-chip. When the secondary current limit is triggered, the operating frequency reduces from 150 KHz to 50 KHz. The built-in compensation module minimizes the external component count.

Applications

  • Portable DVD
  • LCD monitor / TV
  • Battery charger
  • ADSL modem
  • Telecom / networking equipment

Key features

  • 4.5V to 40V wide input voltage range
  • Available in 3.3V, 5V, 12V fixed voltage and adjustable versions
  • Output voltage adjustable from 1.23V to 37V
  • Maximum duty cycle 100%
  • Minimum dropout voltage 1.0V
  • Fixed 150KHz switching frequency
  • 3A continuous output current capability
  • Internal optimized power transistor
  • High efficiency
  • TTL shutdown capability
  • Excellent line and load regulation
  • Built-in thermal shutdown
  • Built-in current limiting
  • Built-in output short-circuit protection
  • Available in TO252-5L package

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