XDS

TX4144B

Buck Switching Regulator IC Adjustable 1 Output 1.5A SOP-8

SOP-8ROHS CompliantActive

1.5A, 60V Buck Converter

Manufacturer: XDS
Manufacturer part #: TX4144B
Store part #: C5382733
Package / case: SOP-8
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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6,520 in stock

#C5382733

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
5+	₹40.75	₹203.75
50+	₹31.98	₹1,599.00
150+	₹28.22	₹4,233.00
500+	₹23.54	₹11,770.00
3,000+	₹21.27	₹63,810.00
6,000+	₹20.02	₹1,20,120.00

Quantity (min 5, multiples of 5)

5 × ₹40.75

₹203.75

excl. GST

₹240.43 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

TX4144B

₹203.75 for 5 + GST

Specifications

Operating Temperature: -40℃~+85℃
Function: Step-down type
Frequency - Switching: 140kHz~500kHz
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 6V~60V
Switch tube (built-in/external): Built-in
Output Current: 1.5A
Quiescent Current: 200uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.19 g

Overview

TX4144B is a monolithic step-down switching mode converter with integrated power MOSFET. It delivers up to 1.5 A output current over a wide 6 - 60V input voltage range with excellent line and load regulation. The PWM current mode operation ensures easy loop stabilization and fast transient response. An external FS pin allows switching frequency to be set via a single resistor. Protection features include cycle-by-cycle current limiting and thermal shutdown. The device comes in an SOP8 package with minimal external components.