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Power Circuits / Switching Regulator or Controllers / LM22680MR-ADJ/NOPB
Datasheets
LM22680MR-ADJ/NOPB by:

SIMPLE SWITCHER® 4.5V to 42V, 2A Step-Down DC/DC Switching Regulator with Precision Enable 8-SO PowerPAD -40 to 125

Part Details for LM22680MR-ADJ/NOPB by Texas Instruments

Results Overview of LM22680MR-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.

Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

LM22680MR-ADJ/NOPB Information

LM22680MR-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

Part # Manufacturer Description Datasheet
TCKE712BNL Toshiba Electronic Devices & Storage Corporation eFuse IC (electronic Fuse), 4.4 to 13.2 V, 3.65 A, Latch, Adjustable Over Voltage Protection, WSON10
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 LM22680MR-ADJ/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3081
Newark Ic, 2.0A 4.5V-42V In Simpleswitcher, Topology:Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:42V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Sop, No. Of Pins:8Pins, Output Current:2A, Output Voltage Min:1.285V, Rohs Compliant: Yes |Texas Instruments LM22680MR-ADJ/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $6.5700
  • 10 $6.2400
  • 25 $5.9500
  • 50 $5.7300
  • 190 $5.5300
  • 285 $5.3000
  • 570 $5.2200
$5.2200 / $6.5700 Buy Now
DISTI # LM22680MR-ADJ/NOPB
TME PMIC, DC/DC converter, Uin: 4.5÷42VDC, Uout: 1.285÷37VDC, 2A, HSOP8 Min Qty: 1 235
  • 1 $4.6400
  • 10 $3.7500
  • 50 $3.3600
  • 95 $3.2400
$3.2400 / $4.6400 Buy Now
DISTI # C1S523900413595
Chip1Stop DC/DC Switching Regulators RoHS: Compliant pbFree: Yes Container: Tube 95
  • 1 $4.6400
  • 10 $3.5300
  • 50 $3.1300
  • 95 $2.7500
$2.7500 / $4.6400 Buy Now
Win Source Electronics IC REG BUCK ADJ 2A 8SOPWRPAD / Conv DC-DC 4.5V to 42V Synchronous Step Down Single-Out 1.285V to 37V 2A 8-Pin HSOP EP Tube 25900
  • 30 $1.6850
  • 64 $1.5770
  • 99 $1.5220
  • 142 $1.4130
  • 184 $1.3590
  • 230 $1.3050
$1.3050 / $1.6850 Buy Now

Part Details for LM22680MR-ADJ/NOPB

LM22680MR-ADJ/NOPB CAD Models

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LM22680MR-ADJ/NOPB Part Data Attributes

Parametric Data
LM22680MR-ADJ/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM22680MR-ADJ/NOPB Texas Instruments SIMPLE SWITCHER® 4.5V to 42V, 2A Step-Down DC/DC Switching Regulator with Precision Enable 8-SO PowerPAD -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description PSOP-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.285V
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 42 V
Input Voltage-Min 4.5 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 3
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 2 A
Output Voltage-Max 37 V
Output Voltage-Min 1.285 V
Package Body Material PLASTIC/EPOXY
Package Code HLSOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.68 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1000 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for LM22680MR-ADJ/NOPB

This table gives cross-reference parts and alternative options found for LM22680MR-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 LM22680MR-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
LM22680QMRX-ADJ/NOPB Texas Instruments Check for Price 2A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable 8-SO PowerPAD -40 to 125 LM22680MR-ADJ/NOPB vs LM22680QMRX-ADJ/NOPB
LM22680QMRE-ADJ/NOPB Texas Instruments Check for Price 2A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable 8-SO PowerPAD -40 to 125 LM22680MR-ADJ/NOPB vs LM22680QMRE-ADJ/NOPB
LM22680MR-ADJ Texas Instruments Check for Price 3.4A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOP-8 LM22680MR-ADJ/NOPB vs LM22680MR-ADJ
LM22680QMRX-ADJ Texas Instruments Check for Price 3.4A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOP-8 LM22680MR-ADJ/NOPB vs LM22680QMRX-ADJ
LM22680QMRE-ADJ Texas Instruments Check for Price 3.4A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOP-8 LM22680MR-ADJ/NOPB vs LM22680QMRE-ADJ
LM22680QMR-ADJ Texas Instruments Check for Price 3.4A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOP-8 LM22680MR-ADJ/NOPB vs LM22680QMR-ADJ
LM22680MRX-ADJ Texas Instruments Check for Price 3.4A SWITCHING REGULATOR, 600kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOP-8 LM22680MR-ADJ/NOPB vs LM22680MRX-ADJ
LM22680QMR-ADJ/NOPB Texas Instruments Check for Price 2A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable 8-SO PowerPAD -40 to 125 LM22680MR-ADJ/NOPB vs LM22680QMR-ADJ/NOPB
MP1657GTF-Z Monolithic Power Systems Check for Price Switching Regulator, Voltage-mode, 2A, 1000kHz Switching Freq-Max, PDSO6, SOT-563, 6 PINS LM22680MR-ADJ/NOPB vs MP1657GTF-Z

LM22680MR-ADJ/NOPB Related Parts

LM22680MR-ADJ/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM22680MR-ADJ/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.

  • The output voltage of the LM22680MR-ADJ/NOPB can be adjusted by connecting a resistor divider network between the output and the ADJ pin. The ratio of the resistors determines the output voltage.

  • The minimum input voltage required for the LM22680MR-ADJ/NOPB to operate is 7.2V, but it's recommended to keep it above 8V for reliable operation.

  • The LM22680MR-ADJ/NOPB is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.

  • To ensure the stability of the LM22680MR-ADJ/NOPB output voltage, it's recommended to use a minimum output capacitance of 10uF and to keep the output voltage within the recommended range of 1.285V to 36V.

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