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Power Circuits / Switching Regulator or Controllers / LM2599S-3.3/NOPB
Datasheets
LM2599S-3.3/NOPB by:

IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller

Part Details for LM2599S-3.3/NOPB by National Semiconductor Corporation

Results Overview of LM2599S-3.3/NOPB by National Semiconductor Corporation

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LM2599S-3.3/NOPB Information

LM2599S-3.3/NOPB by National Semiconductor Corporation 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.

Price & Stock for LM2599S-3.3/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 70021563
RS Pwr Sply Func, Voltage Regulator, Buck, Switching, TO-263,IS 5mA, VO 3.3V, IIB 10nA Min Qty: 180 Package Multiple: 1 Container: Bulk 0
  • 180 $3.4500
$3.4500 RFQ
DISTI # 87487591
Verical Conv DC-DC 4.5V to 40V Step Down Single-Out 3.3V 3A 8-Pin(7+Tab) TO-263 Tube Min Qty: 85 Package Multiple: 1 Date Code: 1001 Americas - 197
  • 85 $4.4500
  • 100 $4.2250
$4.2250 / $4.4500 Buy Now
Quest Components SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 173KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO7 80
  • 1 $9.2049
  • 12 $6.1366
  • 42 $5.6764
$5.6764 / $9.2049 Buy Now
Quest Components SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 173KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO7 38
  • 1 $7.5375
  • 2 $5.0250
  • 6 $3.7688
$3.7688 / $7.5375 Buy Now
Rochester Electronics LM2599 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator RoHS: Not Compliant Status: Active Min Qty: 1 542
  • 25 $3.5600
  • 100 $3.3800
  • 500 $3.2000
  • 1,000 $3.0300
  • 10,000 $2.8500
$2.8500 / $3.5600 Buy Now

Part Details for LM2599S-3.3/NOPB

LM2599S-3.3/NOPB CAD Models

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LM2599S-3.3/NOPB Part Data Attributes

Parametric Data
LM2599S-3.3/NOPB National Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
LM2599S-3.3/NOPB National Semiconductor Corporation IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description TO-263, 7 PIN
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
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-PSSO-G7
JESD-609 Code e3
Length 10.16 mm
Moisture Sensitivity Level 3
Number of Functions 1
Number of Terminals 7
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 7.5 A
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP7H,.55,50TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Seated Height-Max 4.8 mm
Supply Current-Max (Isup) 10 mA
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 173 kHz
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Width 8.635 mm

Alternate Parts for LM2599S-3.3/NOPB

This table gives cross-reference parts and alternative options found for LM2599S-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 LM2599S-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
LM2599S-3.3/NOPB Texas Instruments $3.0078 SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features 7-DDPAK/TO-263 -40 to 125 LM2599S-3.3/NOPB vs LM2599S-3.3/NOPB
LM2599S-3.3 National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller LM2599S-3.3/NOPB vs LM2599S-3.3
LM2599SX-3.3/NOPB Rochester Electronics LLC Check for Price 7.5A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PSSO7, TO-263, SMT-7 LM2599S-3.3/NOPB vs LM2599SX-3.3/NOPB
LM2599SX-3.3 Texas Instruments Check for Price 7.5A SWITCHING REGULATOR, 173kHz SWITCHING FREQ-MAX, PSSO7, TO-263, SMT-7 LM2599S-3.3/NOPB vs LM2599SX-3.3
LM2599SX-3.3/NOPB National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, SMT-7, Switching Regulator or Controller LM2599S-3.3/NOPB vs LM2599SX-3.3/NOPB
LM2599SX-3.3 National Semiconductor Corporation Check for Price IC 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, SMT-7, Switching Regulator or Controller LM2599S-3.3/NOPB vs LM2599SX-3.3
LM2599S-3.3 Texas Instruments Check for Price SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features 7-DDPAK/TO-263 -40 to 125 LM2599S-3.3/NOPB vs LM2599S-3.3

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