Part Details for LT3437IFE#TRPBF by Linear Technology
Results Overview of LT3437IFE#TRPBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LT3437IFE#TRPBF Information
LT3437IFE#TRPBF by Linear Technology 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.
Part Details for LT3437IFE#TRPBF
LT3437IFE#TRPBF CAD Models
LT3437IFE#TRPBF Part Data Attributes
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LT3437IFE#TRPBF
Linear Technology
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Datasheet
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LT3437IFE#TRPBF
Linear Technology
LT3437 - High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | TSSOP | |
| Package Description | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | FE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 3.3 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 | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.9 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP16,.25 | |
| 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 | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 240 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 LT3437IFE#TRPBF
This table gives cross-reference parts and alternative options found for LT3437IFE#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 LT3437IFE#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 |
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| LT3437IFE#PBF | Analog Devices Inc | $5.0062 | High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current | LT3437IFE#TRPBF vs LT3437IFE#PBF |
| LT3437HFE | Linear Technology | Check for Price | IC 0.9 A SWITCHING REGULATOR, 240 kHz SWITCHING FREQ-MAX, PDSO16, 4.40 MM, PLASTIC, TSSOP-16, Switching Regulator or Controller | LT3437IFE#TRPBF vs LT3437HFE |
| LT3437IFE#TRPBF | Analog Devices Inc | Check for Price | High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current | LT3437IFE#TRPBF vs LT3437IFE#TRPBF |
| LT3437IFE | Linear Technology | Check for Price | LT3437 - High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT3437IFE#TRPBF vs LT3437IFE |
| LT3437HFE | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.9A, 240kHz Switching Freq-Max, PDSO16 | LT3437IFE#TRPBF vs LT3437HFE |
| LT3437IFE#TR | Linear Technology | Check for Price | LT3437 - High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT3437IFE#TRPBF vs LT3437IFE#TR |
| LT3437EFE | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.9A, 240kHz Switching Freq-Max, PDSO16 | LT3437IFE#TRPBF vs LT3437EFE |
| LT3437IFE#TR | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 0.9A, 240kHz Switching Freq-Max, PDSO16 | LT3437IFE#TRPBF vs LT3437IFE#TR |
| LT3437EFE | Linear Technology | Check for Price | LT3437 - High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT3437IFE#TRPBF vs LT3437EFE |
| LT3437EFE#PBF | Linear Technology | Check for Price | LT3437 - High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100µA Quiescent Current; Package: TSSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT3437IFE#TRPBF vs LT3437EFE#PBF |
LT3437IFE#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LT3437IFE is 42V, but it's recommended to keep it below 40V for reliable operation.
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To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF with an ESR of 1ohm or less, and to keep the output voltage within the recommended range of 2.5V to 36V.
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The maximum output current that the LT3437IFE can deliver is 3.5A, but it's recommended to keep it below 3A for reliable operation and to avoid overheating.
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To protect the LT3437IFE from overheating, it's essential to provide adequate heat sinking, keep the ambient temperature below 85°C, and avoid operating the device at high input voltages and output currents simultaneously.
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Yes, the LT3437IFE is suitable for high-reliability applications, as it's built with high-quality components and has undergone rigorous testing to ensure its reliability and performance.