Part Details for LT3508HFE#PBF by Analog Devices Inc
Results Overview of LT3508HFE#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
LT3508HFE#PBF Information
LT3508HFE#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 LT3508HFE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
50AK5524
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Newark | Dc/Dc Conv, Buck, 1Mhz, 150Deg C, No. Of Outputs:2Outputs, Topology:Buck (Step Down), Input Voltage Min:3.7V, Input Voltage Max:36V, Max Output Current:1.4A, Ic Case/Package:Tssop-Ep, No. Of Pins:16Pins, Ic Mounting:Surface Mount Rohs Compliant: Yes |Analog Devices LT3508HFE#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
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$6.6400 / $13.2000 | Buy Now |
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DISTI #
505-LT3508HFE#PBF-ND
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DigiKey | IC REG BUCK ADJ 1.4A DL 16TSSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
180 In Stock |
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$6.6375 / $13.2000 | Buy Now |
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DISTI #
584-LT3508HFE#PBF
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Mouser Electronics | Switching Voltage Regulators 2x Mono 1.4A Buck Sw Reg RoHS: Compliant | 202 |
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$6.6300 / $12.1700 | Buy Now |
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Analog Devices Inc | 2x Mono 1.4A Buck Sw Reg Package Multiple: 95 | 7066 |
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$5.3100 / $13.2000 | Buy Now |
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DISTI #
35214537
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Verical | Conv DC-DC 3.7V to 36V Synchronous Step Down Dual-Out 0.8V to 35.28V 1.4A/1.4A 16-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 95 Package Multiple: 95 | Americas - 7030 |
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$6.5677 | Buy Now |
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DISTI #
LT3508HFE#PBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 95 | 0 |
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$6.8500 / $7.9700 | Buy Now |
Part Details for LT3508HFE#PBF
LT3508HFE#PBF CAD Models
LT3508HFE#PBF Part Data Attributes
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LT3508HFE#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LT3508HFE#PBF
Analog Devices Inc
Dual Monolithic 1.4A Step-Down Switching Regulator
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1663 (BA) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 37 V | |
| Input Voltage-Min | 3.7 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.4 A | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2500 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 LT3508HFE#PBF
This table gives cross-reference parts and alternative options found for LT3508HFE#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 LT3508HFE#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 |
|---|---|---|---|---|
| LT3508EFE#TRPBF | Analog Devices Inc | $5.5694 | Dual Monolithic 1.4A Step-Down Switching Regulator | LT3508HFE#PBF vs LT3508EFE#TRPBF |
| LT3508EFE#PBF | Analog Devices Inc | $6.0170 | Dual Monolithic 1.4A Step-Down Switching Regulator | LT3508HFE#PBF vs LT3508EFE#PBF |
| LT3508IFE#PBF | Analog Devices Inc | $6.4946 | Dual Monolithic 1.4A Step-Down Switching Regulator | LT3508HFE#PBF vs LT3508IFE#PBF |
| LT3508IFE#TRPBF | Analog Devices Inc | $7.6976 | Dual Monolithic 1.4A Step-Down Switching Regulator | LT3508HFE#PBF vs LT3508IFE#TRPBF |
| LT3508IFE | Analog Devices Inc | Check for Price | Dual Switching Controller, Current-mode, 3.2A, 1060kHz Switching Freq-Max, PDSO16 | LT3508HFE#PBF vs LT3508IFE |
| LT3508HFE#TRPBF | Linear Technology | Check for Price | LT3508 - Dual Monolithic 1.4A Step-Down Switching Regulator; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 125°C | LT3508HFE#PBF vs LT3508HFE#TRPBF |
| LT3508IFE#TRPBF | Linear Technology | Check for Price | LT3508 - Dual Monolithic 1.4A Step-Down Switching Regulator; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT3508HFE#PBF vs LT3508IFE#TRPBF |
| LT3508HFE#TRPBF | Analog Devices Inc | Check for Price | Dual Monolithic 1.4A Step-Down Switching Regulator | LT3508HFE#PBF vs LT3508HFE#TRPBF |
| LT3508IFE#PBF | Linear Technology | Check for Price | LT3508 - Dual Monolithic 1.4A Step-Down Switching Regulator; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT3508HFE#PBF vs LT3508IFE#PBF |
LT3508HFE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT3508HFE is 42V, but it's recommended to keep it below 36V for optimal performance and reliability.
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To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the output voltage should be decoupled with a capacitor to prevent oscillations.
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The maximum output current that the LT3508HFE can deliver is 2A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature to ensure reliable operation.
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When selecting an inductor for the LT3508HFE, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 2.5 times the maximum output current, and a DC resistance that is less than 100mΩ.
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The thermal shutdown temperature of the LT3508HFE is typically around 150°C, but it can vary depending on the specific device and operating conditions. It's essential to ensure good thermal design and heat sinking to prevent overheating.