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Power Circuits / Switching Regulator or Controllers / LM2597N-ADJ/NOPB
Datasheets
LM2597N-ADJ/NOPB by:

SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-PDIP -40 to 125

Part Details for LM2597N-ADJ/NOPB by Texas Instruments

Overview of LM2597N-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.

Available Datasheets

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CA3085B Rochester Electronics LLC Adjustable Positive Standard Regulator, 1.7V Min, 46V Max, BIPolar, MBCY8, METAL CAN-8

Price & Stock for LM2597N-ADJ/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2597N-ADJ/NOPB-ND
DigiKey IC REG BUCK ADJ 500MA 8PDIP Min Qty: 1 Lead time: 12 Weeks Container: Tube 134
In Stock
  • 1 $4.6700
  • 10 $3.5500
  • 40 $3.1522
  • 120 $2.9300
  • 280 $2.7998
  • 520 $2.7225
  • 1,000 $2.6541
  • 2,520 $2.5766
$2.5766 / $4.6700 Buy Now
DISTI # 926-LM2597N-ADJ/NOPB
Mouser Electronics Switching Voltage Regulators Pwr Cnvtr 150KHz 0.5A SD VTG Reg RoHS: Compliant 0
  • 1 $5.0900
  • 10 $3.3300
  • 120 $2.9900
  • 280 $2.9100
  • 520 $2.8100
  • 1,000 $2.7300
  • 2,520 $2.6300
$2.6300 / $5.0900 Order Now
DISTI # 85996980
Verical Conv DC-DC 4.5V to 40V Inv/Step Down Single-Out 1.2V to 37V 0.5A 8-Pin PDIP Tube RoHS: Compliant Min Qty: 121 Package Multiple: 1 Date Code: 1801 Americas - 4750
  • 121 $3.1000
  • 500 $2.9750
  • 1,000 $2.8000
$2.8000 / $3.1000 Buy Now
DISTI # 85989798
Verical Conv DC-DC 4.5V to 40V Inv/Step Down Single-Out 1.2V to 37V 0.5A 8-Pin PDIP Tube RoHS: Compliant Min Qty: 121 Package Multiple: 1 Date Code: 1401 Americas - 1760
  • 121 $3.1000
  • 500 $2.9750
  • 1,000 $2.8000
$2.8000 / $3.1000 Buy Now
DISTI # 85996072
Verical Conv DC-DC 4.5V to 40V Inv/Step Down Single-Out 1.2V to 37V 0.5A 8-Pin PDIP Tube RoHS: Compliant Min Qty: 121 Package Multiple: 1 Date Code: 1601 Americas - 160
  • 121 $3.1000
  • 500 $2.9750
  • 1,000 $2.8000
$2.8000 / $3.1000 Buy Now
Rochester Electronics LM2597 SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator RoHS: Compliant Status: Active Min Qty: 1 6510
  • 1 $2.6400
  • 25 $2.5900
  • 100 $2.4800
  • 500 $2.3800
  • 1,000 $2.2400
$2.2400 / $2.6400 Buy Now

Part Details for LM2597N-ADJ/NOPB

LM2597N-ADJ/NOPB CAD Models

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LM2597N-ADJ/NOPB Part Data Attributes

Parametric Data
LM2597N-ADJ/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2597N-ADJ/NOPB Texas Instruments SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator 8-PDIP -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description GREEN, PLASTIC, DIP-8
Pin Count 8
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-PDIP-T8
JESD-609 Code e4
Length 9.817 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.5 A
Output Voltage-Max 37 V
Output Voltage-Min 3.3 V
Output Voltage-Nom 1.23 V
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Surface Mount NO
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for LM2597N-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM2597N-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 LM2597N-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
LM2597HVN-ADJ/NOPB Rochester Electronics LLC Check for Price 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 LM2597N-ADJ/NOPB vs LM2597HVN-ADJ/NOPB
LM2597N-ADJ/NOPB National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller LM2597N-ADJ/NOPB vs LM2597N-ADJ/NOPB
LM2597N-ADJ National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller LM2597N-ADJ/NOPB vs LM2597N-ADJ
LM2597HVN-ADJ/NOPB Texas Instruments $2.4765 SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator, with Features 8-PDIP -40 to 125 LM2597N-ADJ/NOPB vs LM2597HVN-ADJ/NOPB
LM2597HVN-ADJ National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller LM2597N-ADJ/NOPB vs LM2597HVN-ADJ
LM2597HVN-ADJ Texas Instruments Check for Price 1.4A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 LM2597N-ADJ/NOPB vs LM2597HVN-ADJ
LM2597HVN-ADJ/NOPB National Semiconductor Corporation Check for Price IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8, Switching Regulator or Controller LM2597N-ADJ/NOPB vs LM2597HVN-ADJ/NOPB

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