Slkor

LM2596SX-12

Buck Switching Regulator IC Fixed 12V 1 Output 3A TO-263-5

TO-263-5RoHSActive

150KHz Fixed Frequency 3A Output DC-DC Regulator

Manufacturer: Slkor
Manufacturer part #: LM2596SX-12
Store part #: C5186054
Package / case: TO-263-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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2,298 in stock

#C5186054

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹122.99	₹122.99
10+	₹99.95	₹999.50
30+	₹88.44	₹2,653.20
100+	₹76.92	₹7,692.00
500+	₹66.93	₹33,465.00
800+	₹63.45	₹50,760.00

Quantity (min 1)

1 × ₹122.99

₹122.99

excl. GST

₹145.13 incl. 18% GST

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Standard pack: 800 per reel

LM2596SX-12

₹122.99 for 1 + GST

Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 127kHz~173kHz
Number of Outputs: 1
Function: Step-down type
Features: Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 5V~40V
Switch tube (built-in/external): Built-in
Output Current: 3A
Output Voltage: 12V
Quiescent Current: 10mA

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 800 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1.91 g

Overview

LM2596SX/LM2596HV is a 150KHz fixed-frequency PWM DC-DC switching regulator. It features 3A output current drive capability, high efficiency, low ripple, and excellent line and load regulation. The device employs PWM modulation mode with a linearly adjustable duty cycle range of 0~100%. The LM2596SX/LM2596HV integrates a fixed-frequency oscillator and frequency compensation module, making it extremely easy to use with only a minimal number of external components. In addition, the device incorporates enable with hysteresis, over-temperature protection, overcurrent protection, and secondary overcurrent protection. When secondary overcurrent protection is triggered, the built-in frequency reduction function reduces the operating frequency from 150KHz to 50KHz.

Applications

LCD monitors
LCD TVs
Digital photo frames
TV set-top boxes
Modems
Various telephony and networking equipment

Key features

Input voltage range: 4.5V to 40V, 60V for HV models
Regulated output options: 3.3V, 5V, 12V, and adjustable versions with adjustment range of 1.23V to 37V, 57V for HV models
Duty cycle adjustable range: 0~100%
Minimum saturation voltage drop: 1.5V
Fixed operating frequency: 150KHz
Fixed output current capability: 3A
ON_OFF hysteresis switching function
Built-in over-temperature protection and over-current protection
Built-in frequency compensation
High efficiency, line regulation, and load regulation

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