Datasheets
LT1241IN8#PBF by:
Analog Devices Inc
Analog Devices Inc
Linear Technology
Not Found

High Speed Current Mode Pulse Width Modulators

Part Details for LT1241IN8#PBF by Analog Devices Inc

Results Overview of LT1241IN8#PBF by Analog Devices Inc

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LT1241IN8#PBF Information

LT1241IN8#PBF by Analog Devices Inc 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 LT1241IN8#PBF

Part # Distributor Description Stock Price Buy
DISTI # 02AM2793
Newark Pwm Controller, 500Khz, -40 To 125Deg C Rohs Compliant: Yes |Analog Devices LT1241IN8#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $8.4900
  • 10 $5.7100
  • 25 $5.1200
  • 50 $4.5400
  • 100 $4.1600
  • 250 $3.7600
  • 500 $3.6800
$3.6800 / $8.4900 Buy Now
DISTI # LT1241IN8#PBF-ND
DigiKey IC REG CTRLR BUCK 8DIP Min Qty: 1 Lead time: 10 Weeks Container: Tube Temporarily Out of Stock
  • 1 $8.4900
  • 10 $5.7090
  • 50 $4.5360
  • 100 $4.1618
  • 250 $3.7588
  • 500 $3.6750
$3.6750 / $8.4900 Buy Now
DISTI # 584-LT1241IN8#PBF
Mouser Electronics Switching Controllers Hi Speed C Mode Pulse Width Mods RoHS: Compliant 0
  • 1 $8.4900
  • 10 $5.7100
  • 50 $4.5300
  • 100 $4.0200
  • 250 $3.7500
  • 500 $3.6700
$3.6700 / $8.4900 Order Now
Analog Devices Inc Hi Speed C Mode Pulse Width Mo Package Multiple: 50 2600
  • 1 $8.4900
  • 10 $5.7090
  • 100 $4.1618
  • 250 $3.7588
  • 500 $3.6750
  • 1,000 $2.9400
$2.9400 / $8.4900 Buy Now
Rochester Electronics LT1241 - Current Mode PWM Controller RoHS: Compliant Status: Active Min Qty: 1 38
  • 1 $4.0800
  • 25 $4.0000
  • 100 $3.8400
  • 500 $3.6700
  • 1,000 $3.4700
$3.4700 / $4.0800 Buy Now
DISTI # LT1241IN8#PBF
Richardson RFPD POWER MANAGEMENT IC RoHS: Compliant Min Qty: 150 0
  • 150 $4.1600
  • 500 $4.0500
  • 1,000 $3.9500
  • 5,000 $3.7900
$3.7900 / $4.1600 Buy Now

Part Details for LT1241IN8#PBF

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LT1241IN8#PBF Part Data Attributes

LT1241IN8#PBF Analog Devices Inc
Buy Now Datasheet
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LT1241IN8#PBF Analog Devices Inc High Speed Current Mode Pulse Width Modulators
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Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description 0.300 INCH, PLASTIC, DIP-8
Pin Count 8
Manufacturer Package Code 05-08-1510 (N8)
Reach Compliance Code compliant
Samacsys Manufacturer Analog Devices
Additional Feature LG-MAX
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 25 V
Input Voltage-Min 8.2 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 10.16 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Output Current-Max 1 A
Output Voltage-Nom 5 V
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 3.809 mm
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.62 mm

Alternate Parts for LT1241IN8#PBF

This table gives cross-reference parts and alternative options found for LT1241IN8#PBF. 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 LT1241IN8#PBF, 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
LT1241CN8 Analog Devices Inc Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 LT1241IN8#PBF vs LT1241CN8
LT1241IN8 Linear Technology Check for Price LT1241 - High Speed Current Mode Pulse Width Modulators; Package: PDIP; Pins: 8; Temperature Range: -40°C to 85°C LT1241IN8#PBF vs LT1241IN8
LT1241IN8#PBF Linear Technology Check for Price LT1241 - High Speed Current Mode Pulse Width Modulators; Package: PDIP; Pins: 8; Temperature Range: -40°C to 85°C LT1241IN8#PBF vs LT1241IN8#PBF
LT1241CN8#PBF Linear Technology Check for Price LT1241 - High Speed Current Mode Pulse Width Modulators; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C LT1241IN8#PBF vs LT1241CN8#PBF
LT1241IN8 Analog Devices Inc Check for Price Switching Controller, Current-mode, 500kHz Switching Freq-Max, PDIP8 LT1241IN8#PBF vs LT1241IN8
LT1241CN8 Linear Technology Check for Price LT1241 - High Speed Current Mode Pulse Width Modulators; Package: PDIP; Pins: 8; Temperature Range: 0°C to 70°C LT1241IN8#PBF vs LT1241CN8
Part Number Manufacturer Composite Price Description Compare
UC1842L/883BC Unitrode Corp (RETIRED) Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LT1241IN8#PBF vs UC1842L/883BC
5962-8670405VPX Texas Instruments Check for Price 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 LT1241IN8#PBF vs 5962-8670405VPX
UC3843BVD1R2 onsemi Check for Price 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8 LT1241IN8#PBF vs UC3843BVD1R2
UC1842J/883B Rochester Electronics LLC Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8 LT1241IN8#PBF vs UC1842J/883B
5962-8670404PA Linfinity Microelectronics Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, LT1241IN8#PBF vs 5962-8670404PA
MIC38HC43BMT&R Micrel Inc Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8, 0.150 INCH, SOIC-8 LT1241IN8#PBF vs MIC38HC43BMT&R
UCC28600DG4 Texas Instruments Check for Price 8-pin quasi resonant Flyback green mode controller 8-SOIC -40 to 105 LT1241IN8#PBF vs UCC28600DG4
UC3842ADX Fairchild Semiconductor Corporation Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, SOIC-8 LT1241IN8#PBF vs UC3842ADX
5962-8670402XA Unitrode Corp (RETIRED) Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LT1241IN8#PBF vs 5962-8670402XA
LT1241CS8 Analog Devices Inc Check for Price Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 LT1241IN8#PBF vs LT1241CS8

LT1241IN8#PBF Frequently Asked Questions (FAQ)

  • A good PCB layout for the LT1241IN8 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.

  • To ensure stability, make sure to follow the recommended compensation network, use a minimum output capacitance of 10nF, and avoid capacitive loads. Also, ensure that the input and output voltages are within the recommended operating range.

  • The maximum power dissipation of the LT1241IN8 is dependent on the package type and the ambient temperature. For the IN8 package, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, it is recommended to derate the power dissipation based on the actual operating conditions.

  • The LT1241IN8 is rated for operation up to 125°C junction temperature. However, the device's performance and reliability may degrade at high temperatures. It is recommended to consult the datasheet and application notes for guidance on using the device in high-temperature environments.

  • The LT1241IN8 has built-in overcurrent protection, but it is still recommended to add external protection circuitry to prevent damage from overvoltage and overcurrent conditions. This can include voltage clamps, current limiters, and fuses.