Texas Instruments LM2575HVT-3.3

Name: LM2575HVT-3.3
Brand: Texas Instruments
SKU: 3756701-LM2575HVT-3.3
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2575HVT-3.3

Manufacturer:: Texas Instruments

Ventron No:: 3756701-LM2575HVT-3.3

Description:: IC REG BUCK 3.3V 1A TO220-5

ECAD Model:

Datasheet:: LM1575(-N,HV)

Overview

Description
The LM1575/LM2575/LM2575HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version.

Features
3.3V, 5V, 12V, 15V, and adjustable output versions
Adjustable version output voltage range: 1.23V to 37V (57V for HV version)
24% max over line and load conditions
Guaranteed 1A output current
Wide input voltage range: 40V up to 60V 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
Thermal shutdown and current limit protection
P Product Enhancement tested

Applications
Simple high-efficiency step-down (buck) regulator
Efficient pre-regulator for linear regulators
On-card switching regulators
Positive to negative converter (Buck-Boost)

Specifications

Texas Instruments LM2575HVT-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2575HVT-3.3.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-220-5
Number of Pins
5
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
SIMPLE SWITCHER®
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
5
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
SINGLE
Base Part Number
LM2575
Function
Step-Down
Number of Outputs
1
Efficiency
75 %
Output Voltage
3.3V
Output Type
Fixed
Max Output Current
1A
Operating Supply Voltage
60V
Voltage - Input (Min)
4V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Voltage - Output (Min/Fixed)
3.3V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
52kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Min Output Voltage
3.3V
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Certification

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LM2575HVT-3.3 Specification

Part Number	Manufacturers	Description	Stock	Price
LM2575HVT-3.3/NOPB DISTI #26626178	Texas Instruments	Conv DC-DC 4V to 60V Step Down Single-Out 3.3V 1A RoHS: Compliant	1800	450 $3.8
LM2575HVT-3.3/NOPB DISTI #LM2575HVT-3.3/NOPB-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO220-5 RoHS: Compliant	135	1 $5.57 10 $4.998 45 $4.72511 135 $4.09504 540 $3.486 1035 $2.94 2520 $2.793
LM2575HVT-3.3 DISTI #LM2575HVT-3.3-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO220-5 RoHS: Not Compliant	0
LM2575HVT-3.3/LF03 DISTI #LM2575HVT-3.3/LF03-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO220-5 RoHS: Compliant	0	135 $4.09504
LM2575HVT-3.3/NOPB DISTI #V39:1801_07269486	Texas Instruments	Conv DC-DC 4V to 60V Step Down Single-Out 3.3V 1A RoHS: Compliant	0	450 $3.8 4500 $3.674 45000 $2.937 225000 $2.549 450000 $2.545
LM2575HVT-3.3/NOPB DISTI #V36:1790_07269486	Texas Instruments	Conv DC-DC 4V to 60V Step Down Single-Out 3.3V 1A RoHS: Compliant	0	450 $3.8 4500 $3.674 45000 $2.937 225000 $2.549 450000 $2.545
LM2575HVT-3.3/LF03 DISTI #V39:1801_07269485	Texas Instruments	Conv DC-DC 4V to 60V Step Down Single-Out 3.3V 1A RoHS: Compliant	0	540 $4.095 5400 $3.937 54000 $3.019 270000 $2.549 540000 $2.545
LM2575HVT-3.3/LF03 DISTI #V36:1790_07269485	Texas Instruments	Conv DC-DC 4V to 60V Step Down Single-Out 3.3V 1A RoHS: Compliant	0	540 $4.095 5400 $3.937 54000 $3.019 270000 $2.549 540000 $2.545
LM2575HVT-3.3/LF03 DISTI #LM2575HVT-3.3/LF03	Texas Instruments	Conv DC-DC Single Step Down 4V to 60V 5-Pin(5 Tab) RoHS: Compliant	0	135 $2.99 270 $2.89 405 $2.79 675 $2.69 1350 $2.59
LM2575HVT-3.3/NOPB DISTI #LM2575HVT-3.3/NOPB	Texas Instruments	Conv DC-DC Single Step Down 4V to 60V 5-Pin(5 Tab) RoHS: Compliant	0	135 $2.99 270 $2.89 405 $2.79 675 $2.69 1350 $2.59
LM2575HVT-3.3/NOPB DISTI #LM2575HVT-3.3/NOPB	Texas Instruments	Conv DC-DC Single Step Down 4V to 60V 5-Pin(5 Tab) RoHS: Compliant	0	45 $3.49 90 $3.09 180 $2.79 270 $2.59 450 $2.49
LM2575HVT-3.3/NOPB DISTI #	Texas Instruments	SIMPLE SWITCHER 1A Step-Down Voltage Regulator	350	1 $4.6 10 $4.14 25 $3.86 100 $3.47 250 $3.23 500 $2.81 750 $2.44 1000 $2.1
LM2575HVT-3.3 DISTI #926-LM2575HVT-33	Texas Instruments	Switching Voltage Regulators RoHS: Not Compliant	0
LM2575HVT-3.3/NOPB DISTI #926-LM2575HVT33NOPB	Texas Instruments	Switching Voltage Regulators 1A SD VTG Reg RoHS: Compliant	0	1 $5.56 10 $5 100 $4.09 250 $3.84 500 $3.48 1000 $2.94 2500 $2.79
LM2575HVT-3.3/LF03 DISTI #926-LM2575HVT33LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 1A St RoHS: Not Compliant	0	1 $5.56 10 $5 100 $4.09 250 $3.84 500 $3.48 1000 $2.94 2500 $2.79
LM2575HVT-3.3 DISTI #	National Semiconductor Corporation	Switching Regulator, Voltage-mode, 3.2A, 63kHz Swi RoHS: Not Compliant	146	1 $1.7 25 $1.58 100 $1.51 500 $1.45 1000 $1.38
LM2575HVT-3.3/NOPB DISTI #	National Semiconductor Corporation	Switching Regulator, Voltage-mode, 3.2A, 52kHz Swi RoHS: Compliant	530	1 $3.4 25 $3.16 100 $3.03 500 $2.91 1000 $2.76
LM2575HVT-3.3 DISTI #	National Semiconductor Corporation		60	1 $5.04 6 $3.276 17 $2.52 51 $2.3522
LM2575HVT-3.3 DISTI #	National Semiconductor Corporation	3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX	48	1 $6.75 2 $4.5 7 $3.375

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LM257~~(597)~~
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Texas Instruments LM2575HVT-3.3

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