LM2576HVT-ADJ/LF03

52kHz Step-down type Adjustable 1.23V~57V 3A TO-220-5 Voltage Regulators - DC DC Switching Regulators RoHS

TO-220-5ROHS3 CompliantDiscontinued

3A Buck Voltage Regulator

Manufacturer: TI
Manufacturer part #: LM2576HVT-ADJ/LF03
Store part #: C465980
Package / case: TO-220-5
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tube-packed

Datasheet (PDF)

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5 in stock

#C465980

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹1,891.93	₹1,891.93
10+	₹1,834.63	₹18,346.30

Quantity (min 1)

1 × ₹1,891.93

₹1,891.93

excl. GST

₹2,232.48 incl. 18% GST

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Standard pack: 45 per tube

LM2576HVT-ADJ/LF03

₹1,891.93 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: Cycle-by-cycle current limiting;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4V~60V
Switch tube (built-in/external): Built-in
Output Voltage: 1.23V~57V
Output Current: 3A
Quiescent Current: 10mA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Discontinued
ECCN: EAR99
Packaging: Tube-packed
Standard pack: 45 / Tube
Sold per: Piece
Minimum order: 1
Unit weight: 2 g

Overview

3.3-V, 5-V, 12-V, 15-V, and Adjustable Output Versions. Adjustable Version Output Voltage Range, 1.23 V to 37 V (57 V for HV Version) ±4% Maximum Over Line and Load Conditions. Specified 3-A Output Current. Wide Input Voltage Range: 40 V Up to 60 V for HV Version. Requires Only 4 External Components. 52-kHz Fixed-Frequency Internal Oscillator. TTL-Shutdown Capability, Low-Power Standby Mode. High Efficiency. Uses Readily Available Standard Inductors. Create a Custom Design with WEBENCH Tools. Thermal Shutdown and Current Limit Protection.

Applications

Simple High-Efficiency Step-Down (Buck) Regulator
Efficient Preregulator for Linear Regulators
On-Card Switching Regulators
Positive-to-Negative Converter (Buck-Boost)

Key features

3.3-V, 5-V, 12-V, 15-V, and adjustable output versions
Adjustable version output voltage range: 1.23 V to 37 V (57 V for HV version) ±4% maximum over line and load conditions
Specified 3-A output current
Wide input voltage range: 40 V up to 60 V for HV version
Requires only 4 external components
52-kHz fixed-frequency internal oscillator
TTL-shutdown capability, low-power standby mode
High efficiency
Uses readily available standard inductors
Create a custom design with WEBENCH tools
Thermal shutdown and current limit protection

Alternatives

Similar parts — check the datasheet before substituting.

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