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Drivers And Interfaces / Display Drivers / LM3445MM/NOPB
Datasheets
LM3445MM/NOPB by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

Triac dimmable offline LED driver 10-VSSOP -40 to 125

Part Details for LM3445MM/NOPB by Texas Instruments

Results Overview of LM3445MM/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.

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LM3445MM/NOPB Information

LM3445MM/NOPB by Texas Instruments is a Display Driver.
Display Drivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
LM3445MM/NOPB Texas Instruments Triac Dimmable Offline LED Driver 10-VSSOP -40 to 125
LM3445MMX/NOPB Texas Instruments Triac Dimmable Offline LED Driver 10-VSSOP -40 to 125
LM2901N/NOPB Texas Instruments Low Power Low Offset Voltage Quad Comparator 14-PDIP -40 to 85

Price & Stock for LM3445MM/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM3445MM/NOPBCT-ND
DigiKey IC LED DRIVER OFFL TRIAC 10VSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 1429
In Stock
  • 1 $1.0600
  • 10 $0.7670
  • 25 $0.6924
  • 100 $0.6108
  • 250 $0.5718
  • 500 $0.5483
  • 1,000 $0.5290
  • 2,000 $0.5131
  • 3,000 $0.5051
  • 5,000 $0.4963
  • 7,000 $0.4912
  • 10,000 $0.4862
$0.4862 / $1.0600 Buy Now
DISTI # 926-LM3445MM/NOPB
Mouser Electronics LED Lighting Driver ICs TRIAC DIMMABLE OFF L INE LED DRVR A 926-LM3445MMX/NOPB RoHS: Compliant 1810
  • 1 $1.0600
  • 10 $0.7670
  • 25 $0.6930
  • 100 $0.6110
  • 250 $0.5720
  • 500 $0.5490
  • 1,000 $0.5050
  • 4,000 $0.4670
$0.4670 / $1.0600 Buy Now
DISTI # J56:1989_00637823
Arrow Electronics LED Driver 2850uA Supply Current 10-Pin VSSOP T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks Date Code: 2148 Europe - 2000
  • 1,000 $0.4179
$0.4179 Buy Now
DISTI # V72:2272_07274871
Arrow Electronics LED Driver 2850uA Supply Current 10-Pin VSSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 1423 Container: Cut Strips Americas - 32
  • 1 $0.0974
  • 10 $0.0958
  • 25 $0.0942
$0.0942 / $0.0974 Buy Now
DISTI # 86280412
Verical LED Driver 2850uA Supply Current 10-Pin VSSOP T/R RoHS: Compliant Min Qty: 493 Package Multiple: 1 Date Code: 1301 Americas - 669
  • 493 $0.7621
$0.7621 Buy Now
Quest Components LED DISPLAY DRIVER 24
  • 1 $1.0041
  • 6 $0.8368
  • 19 $0.6025
$0.6025 / $1.0041 Buy Now
Rochester Electronics LM3445 Triac Dimmable Offline LED Driver RoHS: Compliant Status: Active Min Qty: 1 669
  • 100 $0.6097
  • 500 $0.5487
  • 1,000 $0.5061
  • 10,000 $0.4512
  • 100,000 $0.3780
$0.3780 / $0.6097 Buy Now
LCSC 30kHz1MHz PWM Step-down 1 1000mA VSSOP-10-0.5mm LED Drivers ROHS 60
  • 1 $2.0095
  • 10 $1.7637
  • 30 $1.6094
  • 100 $1.4522
  • 500 $1.3819
  • 1,000 $1.3499
$1.3499 / $2.0095 Buy Now
LCSC PWM 1 1000mA VSSOP-10-0.5mm LED Drivers ROHS 32
  • 1 $1.5509
  • 10 $1.3048
  • 30 $1.1500
  • 100 $0.9690
  • 500 $0.8978
  • 1,000 $0.8668
$0.8668 / $1.5509 Buy Now
Win Source Electronics IC LED DRIVER OFFL DIM 10VSSOP 59790
  • 60 $0.8480
  • 145 $0.6960
  • 225 $0.6740
  • 310 $0.6530
  • 400 $0.6310
  • 535 $0.5660
$0.5660 / $0.8480 Buy Now

Part Details for LM3445MM/NOPB

LM3445MM/NOPB CAD Models

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LM3445MM/NOPB Part Data Attributes

Parametric Data
LM3445MM/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM3445MM/NOPB Texas Instruments Triac dimmable offline LED driver 10-VSSOP -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Input Characteristics STANDARD
Interface IC Type LED DISPLAY DRIVER
JESD-30 Code S-PDSO-G10
JESD-609 Code e3
Length 3 mm
Moisture Sensitivity Level 1
Multiplexed Display Capability NO
Number of Channels 1
Number of Functions 1
Number of Segments 3
Number of Terminals 10
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Characteristics CONSTANT-CURRENT
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP10,.19,20
Package Shape SQUARE
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.07 mm
Supply Current-Max 2.85 mA
Supply Voltage-Max 12 V
Supply Voltage-Min 8 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3 mm

Alternate Parts for LM3445MM/NOPB

This table gives cross-reference parts and alternative options found for LM3445MM/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 LM3445MM/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
LM3445MMX/NOPB Texas Instruments $0.4089 Triac dimmable offline LED driver 10-VSSOP -40 to 125 LM3445MM/NOPB vs LM3445MMX/NOPB
LM3445MM Texas Instruments Check for Price LED DISPLAY DRIVER, PDSO10, LEAD FREE, MSOP-10 LM3445MM/NOPB vs LM3445MM
LM3445MX/NOPB Texas Instruments $0.4089 Triac dimmable offline LED driver 14-SOIC LM3445MM/NOPB vs LM3445MX/NOPB
LM3445M/NOPB Texas Instruments $0.4904 Triac dimmable offline LED driver 14-SOIC LM3445MM/NOPB vs LM3445M/NOPB
LM3445MX Texas Instruments Check for Price IC LED DISPLAY DRIVER, PDSO14, SOIC-14, Display Driver LM3445MM/NOPB vs LM3445MX
LM3445M National Semiconductor Corporation Check for Price IC LED DISPLAY DRIVER, PDSO14, LEAD FREE, SOIC-14, Display Driver LM3445MM/NOPB vs LM3445M

LM3445MM/NOPB Frequently Asked Questions (FAQ)

  • The LM3445MM/NOPB can handle a maximum input voltage of 40V, but it's recommended to operate within the specified input voltage range of 7V to 36V for optimal performance.

  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitor value and type, and to follow the layout guidelines provided in the datasheet. Additionally, the input capacitor should be placed close to the VIN pin to minimize noise and ensure stability.

  • The LM3445MM/NOPB can provide a maximum output current of 3A, but it's recommended to operate within the specified output current range of 0.5A to 2A for optimal performance and to prevent overheating.

  • The output voltage of the LM3445MM/NOPB can be adjusted by using a resistive divider network between the output pin and the ground pin. The output voltage can be calculated using the formula: Vout = 1.25V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

  • The thermal shutdown temperature of the LM3445MM/NOPB is typically around 150°C to 160°C. When the junction temperature exceeds this threshold, the device will shut down to prevent damage.