Part Details for LT1931ES5#TRMPBF by Linear Technology
Results Overview of LT1931ES5#TRMPBF by Linear Technology
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (2 replacements)
- 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT1931ES5#TRMPBF Information
LT1931ES5#TRMPBF 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 LT1931ES5#TRMPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 3209 |
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RFQ | ||
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Bristol Electronics | Min Qty: 1 | 300 |
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$2.3878 / $5.8240 | Buy Now |
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Quest Components | 2 A SWITCHING REGULATOR, 1600 KHZ SWITCHING FREQ-MAX, PDSO5 | 240 |
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$3.3800 / $7.8000 | Buy Now |
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Win Source Electronics | IC REG CUK INV ADJ 1A TSOT23-5 | 16920 |
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$2.5026 / $3.2324 | Buy Now |
Part Details for LT1931ES5#TRMPBF
LT1931ES5#TRMPBF CAD Models
LT1931ES5#TRMPBF Part Data Attributes
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LT1931ES5#TRMPBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1931ES5#TRMPBF
Linear Technology
LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; 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 | SOT | |
| Package Description | PLASTIC, SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Manufacturer Package Code | S5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 16 V | |
| Input Voltage-Min | 2.6 V | |
| Input Voltage-Nom | 3 V | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 2 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | VSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 1600 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.95 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.625 mm |
Alternate Parts for LT1931ES5#TRMPBF
This table gives cross-reference parts and alternative options found for LT1931ES5#TRMPBF. 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 LT1931ES5#TRMPBF, 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 |
|---|---|---|---|---|
| LT1931IS5#TRM | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 2A, 1600kHz Switching Freq-Max, PDSO5 | LT1931ES5#TRMPBF vs LT1931IS5#TRM |
| LT1931IS5#TR | Linear Technology | Check for Price | LT1931 - 1.2MHz/2.2MHz Inverting DC/DC Converters in ThinSOT; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C | LT1931ES5#TRMPBF vs LT1931IS5#TR |
LT1931ES5#TRMPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LT1931ES5 can handle is 28V, but it's recommended to keep it below 24V for optimal performance.
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To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a 1uF or larger input capacitor to filter out noise.
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The maximum output current that the LT1931ES5 can deliver is 1.5A, but it's recommended to keep it below 1.2A for optimal performance and to prevent overheating.
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The output voltage of the LT1931ES5 can be adjusted by using a resistive divider network between the output and the ADJ pin. The output voltage can be calculated using the formula: Vout = 1.25 x (1 + R1/R2).
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The thermal shutdown temperature of the LT1931ES5 is 150°C. The device will shut down when the junction temperature exceeds this value, and will restart when the temperature drops below 130°C.