Part Details for LTC1871IMS by Analog Devices Inc
Results Overview of LTC1871IMS by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- 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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LTC1871IMS Information
LTC1871IMS 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 LTC1871IMS
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
VN5:3623_07481975
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Arrow Electronics | DC/DC Cntrlr Single-OUT Flyback/Step Up 0.05A 1000kHz 10-Pin MSOP Tube RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 110 Weeks Date Code: 1941 | Americas - 56 |
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$37.9800 / $46.1200 | Buy Now |
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DISTI #
35886508
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Verical | DC/DC Cntrlr Single-OUT Flyback/Step Up 0.05A 1000kHz 10-Pin MSOP Tube RoHS: Not Compliant Min Qty: 2 Package Multiple: 1 Date Code: 1941 | Americas - 56 |
|
$37.9800 / $46.1200 | Buy Now |
Part Details for LTC1871IMS
LTC1871IMS CAD Models
LTC1871IMS Part Data Attributes
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LTC1871IMS
Analog Devices Inc
Buy Now
Datasheet
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LTC1871IMS
Analog Devices Inc
Switching Controller, Current-mode, 0.05A, 1000kHz Switching Freq-Max, PDSO10
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 2.5 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e0 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.05 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 1000 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Width | 3 mm |
Alternate Parts for LTC1871IMS
This table gives cross-reference parts and alternative options found for LTC1871IMS. 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 LTC1871IMS, 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 |
|---|---|---|---|---|
| LTC1871IMS#TRPBF | Linear Technology | Check for Price | LTC1871 - Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC1871IMS vs LTC1871IMS#TRPBF |
LTC1871IMS Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC1871IMS is 60V, but it's recommended to keep it below 50V for reliable operation.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and also add a 10nF to 22nF capacitor between the VCC and GND pins to filter out noise.
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The LTC1871IMS is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to prevent overheating.
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The output voltage (VOUT) can be calculated using the formula: VOUT = VREF x (1 + R1/R2), where VREF is the internal reference voltage (1.21V), and R1 and R2 are the feedback resistors.
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The SS (Soft-Start) pin is used to control the startup sequence of the converter. It can be used to slow down the startup time to reduce inrush current and prevent voltage overshoots.