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Part Details for LTC1735IS#PBF by Analog Devices Inc
Results Overview of LTC1735IS#PBF by Analog Devices Inc
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
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LTC1735IS#PBF Information
LTC1735IS#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 LTC1735IS#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
4026373
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Farnell | DC/DC CTRL, SYNC BUCK, 300KHZ, 85DEG C RoHS: Compliant Min Qty: 1 Lead time: 11 Weeks, 1 Days Container: Each | 398 |
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$7.9964 / $15.1958 | Buy Now |
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DISTI #
LTC1735IS#PBF-ND
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DigiKey | IC REG CTRLR BUCK 16SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
176 In Stock |
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$7.2750 / $14.1500 | Buy Now |
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DISTI #
584-LTC1735IS#PBF
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Mouser Electronics | Switching Voltage Regulators Hi Eff Sync Buck Sw Reg RoHS: Compliant | 350 |
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$7.7300 / $12.8700 | Buy Now |
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DISTI #
V36:1790_06442472
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Down 335kHz 16-Pin SOIC N Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 10 Weeks Date Code: 2425 | Americas - 400 |
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$7.2250 / $9.5510 | Buy Now |
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DISTI #
E54:1762_00012594
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Down 335kHz 16-Pin SOIC N Tube RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 10 Weeks Date Code: 2339 | Europe - 100 |
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$7.2250 / $9.5510 | Buy Now |
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Analog Devices Inc | Hi Eff Sync Buck Sw Reg Package Multiple: 50 | 7336 |
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$5.8200 / $14.1500 | Buy Now |
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Rochester Electronics | LTC1735 - Syn Stepdn DC/DC Controller RoHS: Compliant Status: Active Min Qty: 1 | 37 |
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$6.1300 / $7.6600 | Buy Now |
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DISTI #
LTC1735IS#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 50 | 0 |
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$7.5200 / $8.7300 | Buy Now |
Part Details for LTC1735IS#PBF
LTC1735IS#PBF CAD Models
LTC1735IS#PBF Part Data Attributes
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LTC1735IS#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC1735IS#PBF
Analog Devices Inc
High Efficiency Synchronous Step-Down Switching Regulator
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | SO-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1610 (S16) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 9.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Output Voltage-Max | 6 V | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.752 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 335 kHz | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LTC1735IS#PBF
This table gives cross-reference parts and alternative options found for LTC1735IS#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 LTC1735IS#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 |
|---|---|---|---|---|
| LTC1735CS#PBF | Analog Devices Inc | $7.2071 | High Efficiency Synchronous Step-Down Switching Regulator | LTC1735IS#PBF vs LTC1735CS#PBF |
| LTC1735CS#TRPBF | Linear Technology | Check for Price | LTC1735 - High Efficiency Synchronous Step-Down Switching Regulator; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C | LTC1735IS#PBF vs LTC1735CS#TRPBF |
| LTC1735CS#TR | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 335kHz Switching Freq-Max, CMOS, PDSO16 | LTC1735IS#PBF vs LTC1735CS#TR |
| LTC1735IS | Linear Technology | Check for Price | LTC1735 - High Efficiency Synchronous Step-Down Switching Regulator; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C | LTC1735IS#PBF vs LTC1735IS |
| LTC1735CS | Linear Technology | Check for Price | LTC1735 - High Efficiency Synchronous Step-Down Switching Regulator; Package: SO; Pins: 16; Temperature Range: 0°C to 70°C | LTC1735IS#PBF vs LTC1735CS |
| LTC1735IS#PBF | Linear Technology | Check for Price | LTC1735 - High Efficiency Synchronous Step-Down Switching Regulator; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C | LTC1735IS#PBF vs LTC1735IS#PBF |
| LTC1735IS#TR | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 335kHz Switching Freq-Max, CMOS, PDSO16 | LTC1735IS#PBF vs LTC1735IS#TR |
| LTC1735IS#TRPBF | Linear Technology | Check for Price | LTC1735 - High Efficiency Synchronous Step-Down Switching Regulator; Package: SO; Pins: 16; Temperature Range: -40°C to 85°C | LTC1735IS#PBF vs LTC1735IS#TRPBF |
| LTC1735IS | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 335kHz Switching Freq-Max, CMOS, PDSO16 | LTC1735IS#PBF vs LTC1735IS |
| LTC1735CS | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 3A, 335kHz Switching Freq-Max, CMOS, PDSO16 | LTC1735IS#PBF vs LTC1735CS |
LTC1735IS#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1735IS#PBF involves separating the analog and digital grounds, using a solid ground plane, and keeping the input and output traces short and away from each other. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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The LTC1735IS#PBF requires a single 3.3V or 5V power supply. It's recommended to use a low-dropout linear regulator or a switching regulator with a low noise output to power the device. The power sequencing requirement is to power up the VIN pin first, followed by the VCC pin.
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The LTC1735IS#PBF can drive a maximum capacitive load of 1000pF. Exceeding this limit may cause instability or oscillations in the output.
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The output voltage of the LTC1735IS#PBF can be adjusted by using an external resistor divider network connected to the FB pin. The resistor values can be calculated using the formula provided in the datasheet.
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The thermal derating of the LTC1735IS#PBF is 1.5% per °C above 25°C. This means that the device's output current capability will decrease as the temperature increases. It's essential to ensure proper heat sinking and thermal management to maintain the device's performance.