JSMSEMI

LM2575SX-3.3-JSM

Buck Switching Regulator IC Fixed 3.3V 1 Output 1A TO-263-5

TO-263-5ROHS CompliantActive

IC REG BUCK FIXED 1A TO-263-5

Manufacturer: JSMSEMI
Manufacturer part #: LM2575SX-3.3-JSM
Store part #: C22470431
Package / case: TO-263-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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100 in stock

#C22470431

Stock & price checked 47 h ago

Quantity	Unit price	Pack price
1+	₹112.67	₹112.67
10+	₹90.41	₹904.10
30+	₹79.30	₹2,379.00
100+	₹68.39	₹6,839.00
500+	₹63.24	₹31,620.00
1,000+	₹59.73	₹59,730.00

Quantity (min 1)

1 × ₹112.67

₹112.67

excl. GST

₹132.95 incl. 18% GST

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Standard pack: 1,000 per reel

LM2575SX-3.3-JSM

₹112.67 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 52kHz
Function: Step-down type
Number of Outputs: 1
Features: Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 4V~40V
Switch tube (built-in/external): Built-in
Output Voltage: 3.3V
Output Current: 1A
Quiescent Current: 7.5mA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 1,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1.619 g

Overview

The LM2575SX/T-LM2576SX/T series switching regulators are monolithicintegrated circuits designed for use in “buck" or "buck/boost" regulator applications requiring accurate outputvoltages over combined variation S of line, load andtemperature. This unique series greatly simplifiesswitching power supply design. The LM2575 has amaximum output current of 1A and the LM2576 is ratedfor 3A. The LM2575SX/T-LM2576SX/T series miniconverters include aswitching regulator and compensation network all withinthe same package. Just add a choke, catch diode andtwo capacitors to obtain an efficient DC-to-DC converter.The current limit and thermal shutdown features of the LM2575SX/T-LM2576SX/T series fully protect the device againstoverstress conditions. The LM2575SX/T-LM2576SX/T series offers an alternative to popular 3terminal linear regulators by providing higher efficiencywith reduced heatsink size. In many applications a heatsink will not be required.

Applications

Micro controller power supplies
Medical equipment
Industrial power supplies
Instrumentation power supplies

Key features

Pin for pin replacement for National's LM2575S/6S series
DC-to-DC buck or buck/boost converter requiring only 4 support components
Fixed or adjustable voltages
Preset output voltages of 3.3V, 5V and 12V
Wide output voltage range, 1.23V to 35V
82% typical efficiency @ 5V out
Wide input voltage range, 4V to 40V
Inhibit/enable control pin
Industrial temperature range
T0-220 and T0-263 packages

Alternatives

Similar parts — check the datasheet before substituting.

Part		Manufacturer	Package	Stock	Price from (excl. GST)	Action
	LM2576SX-3.3-JSM#C22470423JSMSEMI · TO-263-5	JSMSEMI	TO-263-5	23	₹66.47 · 23 in stock	View
	LM2575S-3.3 P+#C963389JSMSEMI · TO-263-5	JSMSEMI	TO-263-5	91	₹93.72 · 91 in stock	View