We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Power Circuits / Switching Regulator or Controllers / LM2595T-3.3/NOPB
Datasheets
LM2595T-3.3/NOPB by:

SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator 5-TO-220

Part Details for LM2595T-3.3/NOPB by Texas Instruments

Results Overview of LM2595T-3.3/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM2595T-3.3/NOPB Information

LM2595T-3.3/NOPB by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for LM2595T-3.3/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2595T-3.3/NOPB-ND
DigiKey IC REG BUCK 3.3V 1A TO220-5 Min Qty: 1 Lead time: 6 Weeks Container: Tube 318
In Stock
  • 1 $4.3600
  • 10 $3.3100
  • 45 $2.9093
  • 135 $2.7069
  • 270 $2.6078
  • 540 $2.5263
  • 1,035 $2.4629
  • 2,520 $2.3930
$2.3930 / $4.3600 Buy Now
DISTI # 926-LM2595T-33/NOPB
Mouser Electronics Switching Voltage Regulators Pwr Cnvtr 150KHz 1A SD VTG Reg RoHS: Compliant 255
  • 1 $4.3600
  • 10 $3.3100
  • 25 $2.9100
  • 90 $2.7000
  • 270 $2.6000
  • 540 $2.5200
  • 1,080 $2.4600
  • 2,700 $2.3700
$2.3700 / $4.3600 Buy Now
DISTI # J56:1989_00060929
Arrow Electronics Conv DC-DC 4.5V to 40V Inv/Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Europe - 135
  • 45 $2.0430
$2.0430 Buy Now
Rochester Electronics LM2595 SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator RoHS: Compliant Status: Active Min Qty: 1 45
  • 25 $2.3100
  • 100 $2.1900
  • 500 $2.0800
  • 1,000 $1.9600
  • 10,000 $1.8500
$1.8500 / $2.3100 Buy Now
Cytech Systems Limited IC REG BUCK 3.3V 1A TO220-5 45
RFQ
Vyrian Other Function Semiconductors 3063
RFQ

Part Details for LM2595T-3.3/NOPB

LM2595T-3.3/NOPB CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

LM2595T-3.3/NOPB Part Data Attributes

Parametric Data
LM2595T-3.3/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2595T-3.3/NOPB Texas Instruments SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator 5-TO-220
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SFM
Package Description GREEN, BENT STAGGERED, TO-220, 5 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 40 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PZFM-T5
JESD-609 Code e3
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A
Output Voltage-Max 37 V
Output Voltage-Min 3.3 V
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code TO-220
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Surface Mount NO
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Position ZIG-ZAG

Alternate Parts for LM2595T-3.3/NOPB

This table gives cross-reference parts and alternative options found for LM2595T-3.3/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM2595T-3.3/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM2595T-3.3/NOPB National Semiconductor Corporation Check for Price IC 2.6 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PZFM5, BENT STAGGERED, TO-220, 5 PIN, Switching Regulator or Controller LM2595T-3.3/NOPB vs LM2595T-3.3/NOPB
Part Number Manufacturer Composite Price Description Compare
LM2595T-3.3 National Semiconductor Corporation Check for Price IC 2.6 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PZFM5, BENT STAGGERED, TO-220, 5 PIN, Switching Regulator or Controller LM2595T-3.3/NOPB vs LM2595T-3.3
LM2575T-3.3 Semtech Corporation Check for Price Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, BIPolar, PSFM5, STRAIGHT, TO-220, 5 PIN LM2595T-3.3/NOPB vs LM2575T-3.3
LM2575T-3.3 Motorola Semiconductor Products Check for Price Switching Regulator, Voltage-mode, 3.2A, 52kHz Switching Freq-Max, PSFM5, 314D-03 LM2595T-3.3/NOPB vs LM2575T-3.3
LM2575T-3.3FLOWLB03 Texas Instruments Check for Price 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN LM2595T-3.3/NOPB vs LM2575T-3.3FLOWLB03
MIC4575-3.3BT Rochester Electronics LLC Check for Price 3.2A SWITCHING REGULATOR, 220kHz SWITCHING FREQ-MAX, SFM5, TO-220, 5 PIN LM2595T-3.3/NOPB vs MIC4575-3.3BT
LM2575T-3.3T Semtech Corporation Check for Price Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, PSFM5, STRAIGHT, TO-220, 5 PIN LM2595T-3.3/NOPB vs LM2575T-3.3T
LM2575T-3.3 Texas Instruments Check for Price 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN LM2595T-3.3/NOPB vs LM2575T-3.3
LM2575T-3.3LB03 Texas Instruments Check for Price 3.2A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PZFM5, TO-220, 5 PIN LM2595T-3.3/NOPB vs LM2575T-3.3LB03
LM2575T-3.3/LF03 Texas Instruments Check for Price SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220 LM2595T-3.3/NOPB vs LM2575T-3.3/LF03
LM2575T-3.3-H Semtech Corporation Check for Price Switching Regulator, Voltage-mode, 3.2A, 62kHz Switching Freq-Max, BIPolar, PSFM5, HORIZONTAL, STAGGERED, TO-220, 5 PIN LM2595T-3.3/NOPB vs LM2575T-3.3-H

LM2595T-3.3/NOPB Related Parts

LM2595T-3.3/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM2595T-3.3/NOPB is 40V, but it's recommended to keep it below 35V for reliable operation.

  • While the LM2595T-3.3/NOPB can handle up to 3A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a heat sink or a more suitable regulator.

  • To ensure the output voltage is accurate and stable, make sure to use a stable input voltage, decouple the input and output with suitable capacitors, and keep the feedback resistors within the recommended range (1kΩ to 10kΩ).

  • The LM2595T-3.3/NOPB is a switching regulator, which can generate switching noise. If you're working with noise-sensitive applications, consider using a linear regulator or adding noise-reducing components, such as ferrite beads or LC filters, to the output.

  • The output voltage ripple can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency (typically around 150kHz for the LM2595T-3.3/NOPB).

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LM2595T-3.3/NOPB by Texas Instruments.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LM2595T-3.3/NOPB by Texas Instruments

Select Manufacturer
Which Manufacturer of LM2595T-3.3/NOPB would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when LM2595T-3.3/NOPB inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LM2595T-3.3/NOPB alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for LM2595T-3.3/NOPB to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for LM2595T-3.3/NOPB alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LM2595T-3.3/NOPB.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM2595T-3.3/NOPB by Texas Instruments

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: