Part Details for LT8620IUDD#PBF by Linear Technology
Results Overview of LT8620IUDD#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LT8620IUDD#PBF Information
LT8620IUDD#PBF 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.
Price & Stock for LT8620IUDD#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 120 |
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RFQ |
Part Details for LT8620IUDD#PBF
LT8620IUDD#PBF CAD Models
LT8620IUDD#PBF Part Data Attributes
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LT8620IUDD#PBF
Linear Technology
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Datasheet
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LT8620IUDD#PBF
Linear Technology
LT8620 - 65V, 2A Synchronous Step-Down Regulator with 2.5µA Quiescent Current; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | QFN | |
| Package Description | 3 X 5 MM, LEAD FREE, PLASTIC, QFN-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | UDD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | 3.4 V REGULATING OUTPUT ALSO AVAILABLE | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 42 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 6 V | |
| JESD-30 Code | R-PQCC-N24 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Nom | 3.29 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC24,.12X.2,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2150 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 3 mm |
Alternate Parts for LT8620IUDD#PBF
This table gives cross-reference parts and alternative options found for LT8620IUDD#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 LT8620IUDD#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 |
|---|---|---|---|---|
| LT8620EUDD#PBF | Linear Technology | Check for Price | LT8620 - 65V, 2A Synchronous Step-Down Regulator with 2.5µA Quiescent Current; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C | LT8620IUDD#PBF vs LT8620EUDD#PBF |
| LT8620IUDD#TRPBF | Analog Devices Inc | Check for Price | 65V, 2A Synchronous Step-Down Regulator with 2.5µA Quiescent Current | LT8620IUDD#PBF vs LT8620IUDD#TRPBF |
| LT8620EUDD#TRPBF | Linear Technology | Check for Price | LT8620 - 65V, 2A Synchronous Step-Down Regulator with 2.5µA Quiescent Current; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C | LT8620IUDD#PBF vs LT8620EUDD#TRPBF |
| LT8620IUDD#TRPBF | Linear Technology | Check for Price | LT8620 - 65V, 2A Synchronous Step-Down Regulator with 2.5µA Quiescent Current; Package: QFN; Pins: 24; Temperature Range: -40°C to 85°C | LT8620IUDD#PBF vs LT8620IUDD#TRPBF |
| LT8620EUDD#PBF | Analog Devices Inc | $6.3375 | 65V, 2A Synchronous Step-Down Regulator with 2.5µA Quiescent Current | LT8620IUDD#PBF vs LT8620EUDD#PBF |
| TPS628640AYCGR | Texas Instruments | Check for Price | 4-A synchronous step-down converter with I2C interface in 1.05-mm x 1.78-mm WCSP package 15-DSBGA -40 to 125 | LT8620IUDD#PBF vs TPS628640AYCGR |
| TPS62827DMQR | Texas Instruments | Check for Price | 2.5-V to 5.5-V input, 4-A step-down converter with 1% accuracy in 1.5-mm x 1.5-mm QFN 6-VSON-HR -40 to 125 | LT8620IUDD#PBF vs TPS62827DMQR |
| TPS62827DMQT | Texas Instruments | Check for Price | 2.5-V to 5.5-V input, 4-A step-down converter with 1% accuracy in 1.5-mm x 1.5-mm QFN 6-VSON-HR -40 to 125 | LT8620IUDD#PBF vs TPS62827DMQT |
LT8620IUDD#PBF Frequently Asked Questions (FAQ)
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The LT8620 can handle input voltages up to 80V, but it's recommended to limit the input voltage to 60V for optimal performance and reliability.
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To minimize noise and EMI, it's recommended to follow a star-ground configuration, keep the input and output capacitors close to the IC, and use a solid ground plane. Additionally, use a shielded inductor and keep the switching node (SW) away from sensitive nodes.
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The recommended output capacitor type is a low-ESR ceramic capacitor, such as an X5R or X7R dielectric. The value depends on the output voltage and current, but a good starting point is a 10uF to 22uF capacitor.
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The switching frequency of the LT8620 can be adjusted by changing the value of the RT resistor connected to the RT pin. A lower value of RT increases the switching frequency, while a higher value decreases it.
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The maximum output current of the LT8620 is 2A, but it's recommended to limit the output current to 1.5A for optimal performance and reliability.