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LM2576T Pinout Diagram

Part Series:LM2576T Series
Category:Voltage Regulators
Description:Conv DC-DC 4V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 5V 3A 5Pin(5+Tab) TO-220 Tube
Document:LM2576T-3.3/NOPB Datasheet PDF (48 Pages)

LM2576T Voltage Regulators Pinout Diagram

LM2576T-5.0/NOPB - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Frequency
52.0 kHz
Number of Pins
5 Pin
Case/Package
TO-220-5
Number of Outputs
1 Output
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LM2576T-5.0/NOPB - TI Function Overview

The LM2576T-5.0/NOPB is a fixed output SIMPLE SWITCHER step down voltage regulator in 5 pin TO-220 package. This regulator is a monolithic integrated circuit that provides all active functions for a step down (buck) switching regulator. This regulator requires a minimum number of external components and features internal frequency compensation, fixed frequency oscillator. The LM2576 offers high efficiency replacement for popular three terminal linear regulators. It substantially reduces size of heat sink and in some cases no heat sink is required. Standard series of inductors are optimized for use with LM2576 step down regulator. This feature greatly simplifies the design of switch mode power supplies. External shut down featuring 50µA (typical) standby current.
Fixed output voltage is 5V
3A output current
Wide input voltage range from 4V to 40V
Requires only 4 external components
52KHz fixed frequency internal oscillator
TTL shutdown capability and low power standby mode
Excellent line and load regulation
High efficiency up to 77%
Thermal shutdown and current limit protection
Operating temperature range -40°C to 125°C
This device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.
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