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Part Details for LT3741IFE#PBF by Analog Devices Inc
Results Overview of LT3741IFE#PBF by Analog Devices Inc
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
LT3741IFE#PBF Information
LT3741IFE#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 LT3741IFE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
50AK5604
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Newark | Dc/Dc Ctrl, Buck, 1Mhz, 125Deg C, Control Mode:Current Mode Control, Supply Voltage Min:6V, Suppl... more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 11 |
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$7.2900 / $14.0200 | Buy Now |
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DISTI #
LT3741IFE#PBF-ND
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DigiKey | IC REG CTRLR BUCK 20TSSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
157 In Stock |
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$7.1875 / $14.0200 | Buy Now |
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DISTI #
584-LT3741IFE#PBF
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Mouser Electronics | Switching Voltage Regulators Hi Pwr, Const C, Const V, Buck Cntr RoHS: Compliant | 11 |
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$7.1800 / $12.7200 | Buy Now |
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DISTI #
V36:1790_06429631
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Down 1000kHz 20-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 74 Package Multiple: 74 Lead time: 10 Weeks Date Code: 2251 | Americas - 49 |
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$3.3540 / $6.8868 | Buy Now |
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Analog Devices Inc | Hi Pwr, Const C, Const V, Buck Package Multiple: 74 | 4916 |
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$5.7500 / $14.0200 | Buy Now |
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DISTI #
35213288
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Verical | DC/DC Cntrlr Single-OUT Step Down 1000kHz 20-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 74 Package Multiple: 74 | Americas - 4884 |
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$6.8900 | Buy Now |
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DISTI #
67618029
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Verical | DC/DC Cntrlr Single-OUT Step Down 1000kHz 20-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 49 Package Multiple: 49 Date Code: 2251 | Americas - 49 |
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$3.3540 | Buy Now |
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Rochester Electronics | LT3741 - High Power Constant Current Constant Voltage RoHS: Compliant Status: Active Min Qty: 1 | 22 |
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$6.0400 / $7.5500 | Buy Now |
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DISTI #
LT3741IFE#PBF
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Richardson RFPD | LINEAR ICS, OTHER RoHS: Compliant Min Qty: 74 | 0 |
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$7.4300 / $8.6300 | Buy Now |
Part Details for LT3741IFE#PBF
LT3741IFE#PBF CAD Models
LT3741IFE#PBF Part Data Attributes
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LT3741IFE#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT3741IFE#PBF
Analog Devices Inc
LT3741IFE#PBF
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | 05-08-1663 (CB) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0 TO 34V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 6 V | |
| Input Voltage-Nom | 12 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 Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 1070 kHz | |
| Technology | BIPOLAR | |
| 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 LT3741IFE#PBF
This table gives cross-reference parts and alternative options found for LT3741IFE#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 LT3741IFE#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 |
|---|---|---|---|---|
| LT3741EFE#TRPBF | Analog Devices Inc | $6.1739 | LT3741EFE#TRPBF | LT3741IFE#PBF vs LT3741EFE#TRPBF |
| LT3741EFE#PBF | Analog Devices Inc | $7.2098 | LT3741EFE#PBF | LT3741IFE#PBF vs LT3741EFE#PBF |
| LT3741IFE#PBF | Linear Technology | Check for Price | LT3741/LT3741-1 - High Power, Constant Current, Constant Voltage, Step-Down Controller; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LT3741IFE#PBF vs LT3741IFE#PBF |
| LT3741IFE#TRPBF | Analog Devices Inc | Check for Price | LT3741IFE#TRPBF | LT3741IFE#PBF vs LT3741IFE#TRPBF |
| LT3741EFE#TRPBF | Linear Technology | Check for Price | LT3741/LT3741-1 - High Power, Constant Current, Constant Voltage, Step-Down Controller; Package: TSSOP; Pins: 20; Temperature Range: -40°C to 85°C | LT3741IFE#PBF vs LT3741EFE#TRPBF |
LT3741IFE#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT3741IFE involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the high-current paths. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, a minimum of 10uF input capacitance is recommended.
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The maximum ambient temperature range for the LT3741IFE is -40°C to 125°C. However, the device can operate at a junction temperature of up to 150°C.
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Yes, the LT3741IFE is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is suitable for use in harsh environments.
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The output voltage of the LT3741IFE can be calculated using the formula: VOUT = (VIN x RFB) / (RFB + RSET). Where VIN is the input voltage, RFB is the feedback resistor, and RSET is the set resistor.