Part Details for LT3504EUFD#TRPBF by Analog Devices Inc
Results Overview of LT3504EUFD#TRPBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 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.
LT3504EUFD#TRPBF Information
LT3504EUFD#TRPBF 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 LT3504EUFD#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
505-LT3504EUFD#TRPBFCT-ND
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DigiKey | IC REG BUCK ADJ 1A QUAD 28QFN Min Qty: 1 Lead time: 13 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1682 In Stock |
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$5.2375 / $11.0500 | Buy Now |
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DISTI #
584-LT3504EUFD#TRPBF
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Mouser Electronics | Switching Voltage Regulators 4x 40V/1A Buck Sw Reg w/ 100 Duty Cycle RoHS: Compliant | 47 |
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$5.3700 / $9.5500 | Buy Now |
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Analog Devices Inc | 4x 40V/1A Buck Sw Reg w/ 100 D Min Qty: 1 Package Multiple: 2500 | 2837 |
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$4.1900 / $11.0500 | Buy Now |
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Quest Components | 1873 |
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$12.8175 / $19.2263 | Buy Now | |
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DISTI #
LT3504EUFDTRPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2500 | 0 |
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$5.4100 / $5.6200 | Buy Now |
Part Details for LT3504EUFD#TRPBF
LT3504EUFD#TRPBF CAD Models
LT3504EUFD#TRPBF Part Data Attributes
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LT3504EUFD#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT3504EUFD#TRPBF
Analog Devices Inc
Quad 40V/1A Step-Down Switching Regulator with 100% Duty Cycle Operation
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 4 X 5 MM, LEAD FREE, PLASTIC, MO-220WXXX-X, QFN-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | 05-08-1712 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 3.2 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PQCC-N28 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2.1 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2400 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4 mm |
Alternate Parts for LT3504EUFD#TRPBF
This table gives cross-reference parts and alternative options found for LT3504EUFD#TRPBF. 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 LT3504EUFD#TRPBF, 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 |
|---|---|---|---|---|
| LMR14020SQDPRRQ1 | Texas Instruments | $1.5260 | SIMPLE SWITCHER® Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ 10-WSON -40 to 125 | LT3504EUFD#TRPBF vs LMR14020SQDPRRQ1 |
| LMR14020QDPRRQ1 | Texas Instruments | $1.5260 | SIMPLE SWITCHER® Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ 10-WSON -40 to 125 | LT3504EUFD#TRPBF vs LMR14020QDPRRQ1 |
| LMR14020QDPRTQ1 | Texas Instruments | $1.7909 | SIMPLE SWITCHER® Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ 10-WSON -40 to 125 | LT3504EUFD#TRPBF vs LMR14020QDPRTQ1 |
| LM73605RNPT | Texas Instruments | $3.6100 | 3.5V to 36V, 5A Synchronous Step-Down Voltage Converter 30-WQFN -40 to 125 | LT3504EUFD#TRPBF vs LM73605RNPT |
| LT3504EUFD#PBF | Analog Devices Inc | $5.5800 | Quad 40V/1A Step-Down Switching Regulator with 100% Duty Cycle Operation | LT3504EUFD#TRPBF vs LT3504EUFD#PBF |
| MP4559DQ-LF | Monolithic Power Systems | Check for Price | Switching Regulator, Current-mode, 4.7A, 2000kHz Switching Freq-Max, PDSO10, 3 X 3 MM, ROHS COMPLIANT, MO-229VEED-5, QFN-10 | LT3504EUFD#TRPBF vs MP4559DQ-LF |
| LM73605QRNPRQ1 | Texas Instruments | Check for Price | Automotive qualified 3.5-V to 36-V, 5-A synchronous step-down voltage converter 30-WQFN -40 to 125 | LT3504EUFD#TRPBF vs LM73605QRNPRQ1 |
| MP4559DQ-Z | Monolithic Power Systems | Check for Price | Switching Regulator, Current-mode, 4.7A, 2000kHz Switching Freq-Max, PDSO10, 3 X 3 MM, MO-229VEED-5, QFN-10 | LT3504EUFD#TRPBF vs MP4559DQ-Z |
LT3504EUFD#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT3504EUFD#TRPBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing trace lengths and widths to reduce EMI and noise.
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To ensure stability, use a minimum output capacitance of 10uF, keep the output capacitor's ESR below 1 ohm, and avoid using capacitors with high ESR or ESL. Also, ensure the input capacitor is at least 10uF and has a low ESR.
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The maximum input voltage that can be applied to the LT3504EUFD#TRPBF is 15V, but it's recommended to keep the input voltage below 12V for optimal performance and reliability.
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The output voltage of the LT3504EUFD#TRPBF can be calculated using the formula: Vout = (R1/R2) * (1.22V), where R1 and R2 are the resistors in the feedback network.
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The thermal shutdown temperature of the LT3504EUFD#TRPBF is typically around 150°C, but it can vary depending on the specific application and operating conditions.