XLSEMI

XL2576S-12E1

52kHz Step-down type Fixed 12V 3A TO-263-5 Voltage Regulators - DC DC Switching Regulators

TO-263-5RoHSActive

3A 52KHz 40V Buck DC to DC Converter

Manufacturer: XLSEMI
Manufacturer part #: XL2576S-12E1
Store part #: C73351
Package / case: TO-263-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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4,450 in stock

#C73351

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
1+	₹67.14	₹67.14
10+	₹53.01	₹530.10
30+	₹46.93	₹1,407.90
100+	₹39.33	₹3,933.00
500+	₹30.64	₹15,320.00
800+	₹28.47	₹22,776.00

Quantity (min 1)

1 × ₹67.14

₹67.14

excl. GST

₹79.23 incl. 18% GST

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Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 800 per reel

XL2576S-12E1

₹67.14 for 1 + GST

Specifications

Operating Temperature: -40℃~+85℃
Frequency - Switching: 52kHz
Function: Step-down type
Number of Outputs: 1
Features: Overcurrent Protection
Output Type: Fixed
Topology: Buck
Operating Voltage: 4.5V~40V
Switch tube (built-in/external): Built-in
Output Voltage: 12V
Output Current: 3A
Quiescent Current: 2mA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 800 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 2.448 g

Overview

The XL2576 is a 52 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.

Applications

LCD Monitor and LCD TV
Digital Photo Frame
Set-up Box
ADSL Modem
Telecom / Networking Equipment

Key features

Wide 4.5V to 40V Input Voltage Range 5V, 12V and adjustable versions Output Adjustable from 1.23V to 37V
Maximum Duty Cycle 100%
Minimum Drop Out 1.5V
Fixed 52KHz Switching Frequency
3A Constant Output Current Capability
Internal Optimize Power Transistor High efficiency Excellent line and load regulation
TTL shutdown capability
EN pin with hysteresis function
Built in thermal shutdown function
Built in current limit function
Available in TO220-5L or TO263-5 packages