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Power Circuits / Switching Regulator or Controllers / LM26420XMH/NOPB
Datasheets
LM26420XMH/NOPB by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

Dual 2 A, high-efficiency synchronous DC/DC converter 20-HTSSOP -40 to 125

Part Details for LM26420XMH/NOPB by Texas Instruments

Results Overview of LM26420XMH/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 Industrial Automation Energy and Power Systems Transportation and Logistics Renewable Energy Automotive Robotics and Drones

LM26420XMH/NOPB Information

LM26420XMH/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
LM26420XMHX/NOPB Texas Instruments Dual 2.0A, High Frequency Synchronous Step-Down DC-DC Regulator 20-HTSSOP -40 to 125

Price & Stock for LM26420XMH/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3168
Newark Dc/Dc Conv, Sync Buck, 2.2Mhz, Tssop-20, Input Voltage Min:3V, Input Voltage Max:5.5V, No. Of Out... puts:2 Output, Dc/Dc Converter Ic Case:Tssop, No. Of Pins:20Pins, Output Current - Output 1:2A, Output Current - Output 2:2A, Output Rohs Compliant: Yes |Texas Instruments LM26420XMH/NOPB more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $5.8400
  • 10 $5.4900
  • 25 $5.2000
  • 50 $4.9700
  • 146 $4.7600
  • 292 $4.5200
  • 511 $4.4500
$4.4500 / $5.8400 Buy Now
DISTI # 296-LM26420XMH/NOPB-ND
DigiKey IC REG BUCK ADJ 2A DL 20HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube 328
In Stock
  • 1 $4.3600
  • 10 $3.3050
  • 73 $2.8079
  • 146 $2.6903
  • 292 $2.5935
  • 511 $2.5280
  • 1,022 $2.4599
  • 2,555 $2.3880
$2.3880 / $4.3600 Buy Now
DISTI # 926-LM26420XMH/NOPB
Mouser Electronics Switching Voltage Regulators Dual 2.0A Hi Freq Sy nc SD DC-DC Reg A 926-LM26420XMHX/NOPB RoHS: Compliant 313
  • 1 $4.3600
  • 10 $3.3100
  • 25 $2.8100
  • 73 $2.6900
  • 292 $2.5900
  • 511 $2.5200
  • 1,022 $2.4500
  • 2,555 $2.3500
$2.3500 / $4.3600 Buy Now
DISTI # LM26420XMH/NOPB
TME PMIC, DC/DC converter, Uin: 3÷5.5VDC, Uout: 0.8÷4.5VDC, 2A, SMD Min Qty: 1 0
  • 1 $4.6800
  • 5 $4.2100
  • 25 $3.7200
  • 73 $3.3500
$3.3500 / $4.6800 RFQ
DISTI # LM26420XMH/NOPB
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 163
  • 1 $4.0100
  • 10 $3.0400
  • 50 $2.4100
  • 200 $2.2900
  • 500 $2.2700
  • 1,460 $2.2100
$2.2100 / $4.0100 Buy Now
Vyrian Other Function Semiconductors 6063
RFQ
Win Source Electronics IC REG BUCK ADJ 2A DL 20TSSOP 1590
  • 15 $3.4666
  • 36 $2.8444
  • 55 $2.7556
  • 75 $2.6667
  • 97 $2.5778
  • 130 $2.3111
$2.3111 / $3.4666 Buy Now

Part Details for LM26420XMH/NOPB

LM26420XMH/NOPB CAD Models

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LM26420XMH/NOPB Part Data Attributes

Parametric Data
LM26420XMH/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM26420XMH/NOPB Texas Instruments Dual 2 A, high-efficiency synchronous DC/DC converter 20-HTSSOP -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TSSOP
Package Description TSSOP-20
Pin Count 20
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 3 V
Input Voltage-Nom 5 V
JESD-30 Code R-PDSO-G20
JESD-609 Code e3
Length 6.5 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 2
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 2 A
Output Voltage-Max 4.5 V
Output Voltage-Min 0.8 V
Package Body Material PLASTIC/EPOXY
Package Code HSSOP
Package Equivalence Code TSSOP20,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2200 kHz
Technology BICMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

Alternate Parts for LM26420XMH/NOPB

This table gives cross-reference parts and alternative options found for LM26420XMH/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 LM26420XMH/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
LM26420XMH Texas Instruments Check for Price DUAL SWITCHING CONTROLLER, 2650kHz SWITCHING FREQ-MAX, PDSO20, TSSOP-20 LM26420XMH/NOPB vs LM26420XMH

LM26420XMH/NOPB Related Parts

LM26420XMH/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage is 42V, but it's recommended to keep it below 40V for reliable operation.

  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.

  • The maximum output current is 2A, but it's recommended to keep it below 1.5A for reliable operation and to prevent overheating.

  • The output voltage can be calculated using the formula: Vout = (R1/R2) * (1.25V), where R1 and R2 are the resistors used in the feedback network.

  • The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.