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Power Circuits / Switching Regulator or Controllers / LM2596S-ADJ/NOPB
Datasheets
LM2596S-ADJ/NOPB by:

SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-DDPAK/TO-263 -40 to 125

Part Details for LM2596S-ADJ/NOPB by Texas Instruments

Results Overview of LM2596S-ADJ/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.

LM2596S-ADJ/NOPB Information

LM2596S-ADJ/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

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UC2907J Rochester Electronics LLC Power Supply Support Circuit, Adjustable, 1 Channel, CDIP16, CERAMIC, DIP-16
CA3085B Rochester Electronics LLC Adjustable Positive Standard Regulator, 1.7V Min, 46V Max, BIPolar, MBCY8, METAL CAN-8

Price & Stock for LM2596S-ADJ/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 33AH4094
Newark Ic, Dc/Dc Converter, 3A, Topology:Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:40V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:To-263, No. Of Pins:5Pins, Output Current:3A, Output Voltage Min:1.2V, Output Rohs Compliant: Yes |Texas Instruments LM2596S-ADJ/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 615
  • 1 $7.7600
  • 10 $7.4000
  • 25 $7.1800
  • 90 $6.8000
  • 135 $6.5500
  • 270 $6.2900
  • 540 $6.1800
$6.1800 / $7.7600 Buy Now
Bristol Electronics   49
RFQ
DISTI # LM2596S-ADJ/NOPB
TME PMIC, DC/DC converter, Uin: 4.5÷40VDC, Uout: 1.2÷37VDC, 3A, TO263-5 Min Qty: 1 419
  • 1 $5.3600
  • 3 $5.1500
  • 10 $4.7400
  • 25 $3.9700
  • 90 $3.5500
$3.5500 / $5.3600 Buy Now
Ameya Holding Limited IC: PMIC, DC/DC converter, Uin: 4.5÷40V, Uout: 1.2÷37V, TO263-5 990
RFQ
DISTI # SMC-LM2596S-ADJ/NOPB
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 7800
RFQ
Chip 1 Exchange INSTOCK 1605
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 32
RFQ
LCSC Step-down type Adjustable 4.5V40V 1.2V37V 3A DDPAK(TO-263-5) DC-DC Converters ROHS 152
  • 1 $1.9474
  • 10 $1.6796
  • 45 $1.4381
  • 90 $1.2663
  • 450 $1.1874
  • 900 $1.1548
$1.1548 / $1.9474 Buy Now
New Advantage Corporation IC-2596 V.REG.3A TO-263 SMD D2PACK TI RoHS: Compliant Min Qty: 1 Package Multiple: 100 877
  • 100 $9.8900
  • 877 $9.2300
$9.2300 / $9.8900 Buy Now
Win Source Electronics IC REG BUCK ADJ 3A TO263-5 27770
  • 70 $0.7204
  • 150 $0.6740
  • 235 $0.6507
  • 335 $0.6043
  • 435 $0.5810
  • 540 $0.5578
$0.5578 / $0.7204 Buy Now

Part Details for LM2596S-ADJ/NOPB

LM2596S-ADJ/NOPB CAD Models

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LM2596S-ADJ/NOPB Part Data Attributes

Parametric Data
LM2596S-ADJ/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2596S-ADJ/NOPB Texas Instruments SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-DDPAK/TO-263 -40 to 125
Pbfree Code Yes
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code D2PAK
Package Description ROHS COMPLIANT, TO-263, DDPAK-5
Pin Count 4
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 38.48V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Input Voltage-Max 40 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PSSO-G5
JESD-609 Code e3
Length 10.16 mm
Moisture Sensitivity Level 3
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 3 A
Output Voltage-Max 37 V
Output Voltage-Min 3.3 V
Output Voltage-Nom 1.235 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP5H,.6,67TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Seated Height-Max 4.8 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.7 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Width 8.64 mm

Alternate Parts for LM2596S-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM2596S-ADJ/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 LM2596S-ADJ/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
LM2596SX-ADJ/NOPB National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5, TO-263, SMT-5, Switching Regulator or Controller LM2596S-ADJ/NOPB vs LM2596SX-ADJ/NOPB
LM2596SX-ADJ National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5, TO-263, SMT-5, Switching Regulator or Controller LM2596S-ADJ/NOPB vs LM2596SX-ADJ
LM2596SX-ADJ Texas Instruments Check for Price SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-DDPAK/TO-263 -40 to 125 LM2596S-ADJ/NOPB vs LM2596SX-ADJ
LM2596SX-ADJ/NOPB Texas Instruments $3.8354 SIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-DDPAK/TO-263 -40 to 125 LM2596S-ADJ/NOPB vs LM2596SX-ADJ/NOPB
LM2596S-ADJ/NOPB National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5, TO-263, SMT-5, Switching Regulator or Controller LM2596S-ADJ/NOPB vs LM2596S-ADJ/NOPB
MIC4576-WU Microchip Technology Inc Check for Price Switching Regulator, Voltage-mode, 8.5A, 220kHz Switching Freq-Max, BICMOS, PSSO5 LM2596S-ADJ/NOPB vs MIC4576-WU
MIC4576-WU-TR Microchip Technology Inc Check for Price Switching Regulator, 8.5A, 220kHz Switching Freq-Max, BICMOS, PSSO5 LM2596S-ADJ/NOPB vs MIC4576-WU-TR
MIC4576BUT&R Microchip Technology Inc Check for Price Switching Regulator, Voltage-mode, 8.5A, 220kHz Switching Freq-Max, BICMOS, PSSO5, TO-263, 5 PIN LM2596S-ADJ/NOPB vs MIC4576BUT&R
MIC4576WU-TR Microchip Technology Inc $5.2965 8.5A SWITCHING REGULATOR, 220kHz SWITCHING FREQ-MAX, PSSO5 LM2596S-ADJ/NOPB vs MIC4576WU-TR

LM2596S-ADJ/NOPB Related Parts

LM2596S-ADJ/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM2596S-ADJ/NOPB is 40V. Exceeding this voltage can cause damage to the device.

  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 22uF and a maximum ESR of 1 ohm. Additionally, the output voltage should be decoupled with a 10uF capacitor.

  • The minimum input voltage required for the LM2596S-ADJ/NOPB to operate is 4V. However, the device can operate down to 3.5V with reduced performance.

  • The output voltage of the LM2596S-ADJ/NOPB can be adjusted by connecting a resistor divider network between the output and the ADJ pin. The output voltage can be calculated using the formula: Vout = 1.23 x (R1 + R2) / R2.

  • The maximum output current that the LM2596S-ADJ/NOPB can deliver is 3A. However, the output current should be derated based on the input voltage and ambient temperature.

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