Texas Instruments LM2575S-3.3

Name: LM2575S-3.3
Brand: Texas Instruments
SKU: 3297529-LM2575S-3.3
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM2575S-3.3

Manufacturer:: Texas Instruments

Ventron No:: 3297529-LM2575S-3.3

Description:: IC REG BUCK 3.3V 1A TO263-5

ECAD Model:

Datasheet:: LM2575S-3.3

Specifications

Texas Instruments LM2575S-3.3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2575S-3.3.

Lifecycle Status
NRND (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-263-6, D2Pak (5 Leads Tab), TO-263BA
Number of Pins
5
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
SIMPLE SWITCHER®
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
5
Termination
SMD/SMT
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Position
SINGLE
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
235
Frequency
52kHz
Base Part Number
LM2575
Function
Step-Down
Number of Outputs
1
Efficiency
75 %
Voltage - Input (Max)
40V
Output Voltage
3.3V
Output Type
Fixed
Max Output Current
1A
Input Voltage-Nom
12V
Max Supply Voltage
40V
Min Supply Voltage
4V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Current - Output
1A
Quiescent Current
10mA
Max Output Voltage
3.3V
Topology
Buck
Control Mode
VOLTAGE-MODE
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Min Output Voltage
3.3V
Nominal Output Voltage
3.3V
Height
4.83mm
Length
10.16mm
Width
8.42mm
Thickness
4.58mm
REACH SVHC
No SVHC
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

LM2575S-3.3 Overview
optimized performance is achieved by utilizing the Tube package in this voltage regulator. Throughout this voltage regulator, there are 5 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. The space-saving TO-263-6, D2Pak (5 Leads Tab), TO-263BA package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. The adjusting voltage regulator generates Fixed output. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. A maximum design flexibility is provided by the 1A output current of voltage regulator. There is a maximum input voltage of 40V for this voltage regulator 12v. A regulator voltage's peak reflow temperature amounts to 235 being indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. In the particular voltage regulators, the LM2575 family is represented. A voltage of 3.3V volts can be generated by DC DC switching regulator. There are 5 pins used for switching regulator operation. For this switching regulator, we recommend keeping the output voltage at at least 3.3V volts. A 1A A maximum output current is required to meet the switching regulator operation requirements. With a maximum output voltage of 3.3V, DC DC switching regulator has a very high efficiency. In the SIMPLE SWITCHER® family, this part palys an important role in DC DC switching regulator's traget applications. External factors have no impact on DC DC switching regulator's ability to consume 10mA A of quiescent current. In this case, a dc to dc voltage regulator's minimum supply voltage of 4V volts is required to ensure reliable performance. It is able to operate from a maximum supply voltage of 40V, which is suitable for DC DC switching regulator's operation. A frequency of 52kHz enables dc to dc voltage regulator to maintain high accuracy.

LM2575S-3.3 Features
1 outputs
Peak reflow temperature (Cel) of 235
5 pins

LM2575S-3.3 Applications
There are a lot of Texas Instruments
LM2575S-3.3 Voltage Regulators applications.

CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots
Industrial controllers
Die casting equipment
Injection molding machinery
Various CNC machine tools

LM2575S-3.3 More Descriptions

SIMPLE SWITCHE 1A Step-Down Voltage egulator 5-DDPAK/TO-263 -40 to 125
SWITCHING REG 1A 3.3V, SMD, 2575; Primary Input Voltage:12V; No. of Outputs:1; Output Voltage:3.3V; Output Current:1A; Voltage Regulator Case Style:TO-263; No. of Pins:5; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:4%; Base Number:2575; Frequency:52kHz; IC Generic Number:2575; Input Voltage Max:40V; Input Voltage Min:4V; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Voltage Max:3.3V; Package / Case:TO-263 (D2-Pak); Power Supply IC Type:Step-down switching regulator; Supply Voltage Max:40V; Supply Voltage Min:4V; Switch Output Current Isw Max:1A; Termination Type:SMD; Voltage Regulator Type:Switching, Step Down (Buck), Inverting
The LM2575 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. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies. Other features include a guaranteed -4% tolerance on output voltage within specified input voltages and output load conditions, and -10% on the oscillator frequency. External shutdown is included, featuring 50 uA (typical) standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.

Certification

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LM2575S-3.3 Specification

Part Number	Manufacturers	Description	Stock	Price
LM2575S-3.3/NOPB DISTI #	Texas Instruments	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 1A RoHS: Compliant	67	10 $2.1024 100 $2.0064 1000 $1.7316
LM2575S-3.3/NOPB DISTI #	Texas Instruments	IC REG BUCK 3.3V 1A TO263-5 RoHS: Compliant	8469	1 $3.49 10 $3.132 45 $2.96111 135 $2.56622 540 $2.18456 1035 $1.8424 2520 $1.75028 5040 $1.68448
LM2575S-3.3 DISTI #	Texas Instruments	IC REG BUCK 3.3V 1A TO263-5 RoHS: Not Compliant	0	180 $3.45344
LM2575S-3.3/NOPB DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4V to 40V 6-Pin(5 Tab) RoHS: Not Compliant	67	1 $5.82 10 $3.78 50 $3.1
LM2575S-3.3/NOPB DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4V to 40V 6-Pin(5 Tab) RoHS: Compliant	1680	1 $2.39 10 $2.19 25 $2.19 50 $2.19 100 $2.09 500 $1.79 1000 $1.49
LM2575S-3.3/NOPB DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4V to 40V 6-Pin(5 Tab) RoHS: Compliant	108	1 $2.39 10 $2.19 25 $2.19 50 $2.19 100 $2.09 500 $2.09 1000 $1.69
LM2575S-3.3 DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4V to 40V 6-Pin(5 Tab) RoHS: Not Compliant	0	180 $2.49 270 $2.39 450 $2.29 900 $2.19 1800 $2.19
LM2575S-3.3 DISTI #	Texas Instruments	SWITCHING REG 1A 3.3V, SMD, 2575, Topology:Buck (	0
LM2575S-3.3/NOPB DISTI #	Texas Instruments	STEP-DOWN REGULATOR, TO-263-5, Topology:Buck (Ste	127	1 $3.48 10 $3.13 25 $2.94 50 $2.75 100 $2.56 250 $2.4 500 $2.18
LM2575S-3.3/NOPB DISTI #	Texas Instruments	SIMPLE SWITCHER 1A Step-Down Voltage Regulator	6200	1 $3.17 10 $2.86 25 $2.66 100 $2.33 250 $2.19 500 $1.86 750 $1.57 1000 $1.5
LM2575S-3.3 DISTI #	Texas Instruments	Switching Voltage Regulators NRND, alternate is LM RoHS: Not Compliant	0
LM2575SX-3.3 DISTI #	Texas Instruments	Switching Voltage Regulators RoHS: Not Compliant	0
LM2575SX-3.3/NOPB DISTI #	Texas Instruments	Switching Voltage Regulators 1A SD VTG Reg RoHS: Compliant	1909	1 $2.95 10 $2.65 100 $2.17 250 $2.03 500 $1.84 1000 $1.55 2500 $1.48 5000 $1.42
LM2575S-3.3/NOPB DISTI #	Texas Instruments	Switching Voltage Regulators 1A STEP-DOWN VLTG REG RoHS: Compliant	407	1 $3.48 10 $3.13 100 $2.56 250 $2.4 500 $2.18 1000 $1.84 2500 $1.75
LM2575S-3.3 DISTI #	Texas Instruments	Switching Regulator, Voltage-Mode, 3.2A, 63kHz Swi RoHS: Not Compliant	5175	1 $2.4 25 $2.23 100 $2.13 500 $2.05 1000 $1.95
LM2575S-3.3 DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	1206	1 $2.4 25 $2.23 100 $2.13 500 $2.05 1000 $1.95
LM2575S-3.3/NOPB DISTI #	National Semiconductor Corporation	RoHS: Not Compliant	16830	1 $2.14 25 $1.99 100 $1.9 500 $1.83 1000 $1.74
LM2575S-3.3/NOPB DISTI #	Texas Instruments	STEPDOWN SWITCHING REGULATOR LM2575S-3.3, PK	75	5 $2.698 25 $2.374 100 $2.078 250 $1.942 500 $1.834
LM2575S-3.3/NOPB DISTI #	Texas Instruments	STEPDOWN SWITCHING REGULATOR LM2575S-3.3, TU	230	25 $2.374 100 $2.078 250 $1.942 500 $1.834
LM2575S-3.3 DISTI #	National Semiconductor Corporation	Swithed-Mode Power Supply Controller, Voltage Mode	96	1 $2.67 12 $1.78 43 $1.335
LM2575S-3.3 DISTI #	National Semiconductor Corporation	Swithed-Mode Power Supply Controller, Voltage Mode	776	1 $6.06 269 $3.333 601 $3.03
LM2575S-3.3/NOPB DISTI #	National Semiconductor Corporation	3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-M	5	1 $2.97 3 $2.475
LM2575S-3.3 DISTI #	National Semiconductor Corporation		256
LM2575S-3.3/NOPB DISTI #	Texas Instruments	PMIC, DC/DC converter, Uin:40V, Uout:3.3V, TO2	2	1 $3.57 5 $3.21 25 $2.84 90 $2.55
LM2575S33 DISTI #	Texas Instruments	Switching Regulator, Voltage-mode, 3.2A, 63kHz Swi RoHS: Not Compliant	800
LM2575S-3.3 DISTI #	National Semiconductor Corporation	INSTOCK	1009
LM2575S-3.3 DISTI #	National Semiconductor Corporation	N/A (ship within 1day)	500	1 $6.26 10 $3.96 50 $3.13 100 $2.46 500 $2.09 1000 $2.02
LM2575S-3.3 DISTI #	Texas Instruments	SWITCHING REG 1A 3.3V, SMD, 2575 RoHS: Compliant	3	1 $4.81 10 $4.32 100 $3.54
LM2575S-3.3/NOPB DISTI #	Texas Instruments	STEP-DOWN REGULATOR, TO-263-5 RoHS: Compliant	521	1 $2.13
LM2575S-3.3 DISTI #	Texas Instruments	SWITCHING REG 1A 3.3V, SMD, 2575 RoHS: Compliant	8	1 $2.27 10 $2.04 25 $1.92 50 $1.8 100 $1.68
LM2575S-3.3/NOPB DISTI #	Texas Instruments	STEP-DOWN REGULATOR, TO-263-5 RoHS: Compliant	127	1 $3.4 10 $3.05

LM2575S~~(27)~~
LM2575~~(299)~~
LM257~~(597)~~
LM25~~(88)~~
LM2~~(71)~~

Texas Instruments LM2575S-3.3

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