Part Details for LP87521ERNFTQ1 by Texas Instruments
Results Overview of LP87521ERNFTQ1 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (6 options)
- CAD Models: (Available)
- 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
Consumer Electronics
Energy and Power Systems
Healthcare
LP87521ERNFTQ1 Information
LP87521ERNFTQ1 by Texas Instruments 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LP87521ERNFTQ1 | Texas Instruments | Automotive 10-A, 4-phase, single output buck converter with integrated switches 26-VQFN-HR -40 to 125 |
Price & Stock for LP87521ERNFTQ1
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-LP87521ERNFTQ1CT-ND
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DigiKey | IC REG BUCK ADJ 10A 26VQFN Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
672 In Stock |
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$4.4067 / $7.8100 | Buy Now |
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DISTI #
595-LP87521ERNFTQ1
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Mouser Electronics | Switching Voltage Regulators Automotive 10-A 4-p hase single output A A 595-LP87521ERNFRQ1 RoHS: Compliant | 450 |
|
$4.5900 / $7.8600 | Buy Now |
US Tariff Estimator: LP87521ERNFTQ1 by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LP87521ERNFTQ1
LP87521ERNFTQ1 CAD Models
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LP87521ERNFTQ1 Part Data Attributes
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LP87521ERNFTQ1
Texas Instruments
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Datasheet
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LP87521ERNFTQ1
Texas Instruments
Switching Regulator, Current-mode, 10A, 2200kHz Switching Freq-Max, PQCC26
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Date Of Intro | 2019-10-26 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.8 V | |
| Input Voltage-Nom | 3.7 V | |
| JESD-30 Code | R-PQCC-N26 | |
| JESD-609 Code | e3 | |
| Length | 4.5 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 3 | |
| Number of Terminals | 26 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 10 A | |
| Output Voltage-Max | 3.36 V | |
| Output Voltage-Min | 0.6 V | |
| Output Voltage-Nom | 1 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC26,.16X.18,20 | |
| Package Shape | Rectangular | |
| Package Style | Chip Carrier, Heat Sink/Slug, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Screening Level | Aec-Q100 | |
| Seated Height-Max | 0.9 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 2200 Khz | |
| Temperature Grade | Automotive | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4 Mm |
Alternate Parts for LP87521ERNFTQ1
This table gives cross-reference parts and alternative options found for LP87521ERNFTQ1. 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 LP87521ERNFTQ1, 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 |
|---|---|---|---|---|
| ISL8026FRTAJZ | Renesas Electronics Corporation | $2.2457 | Switching Regulator, Current-mode, 11A, 1200kHz Switching Freq-Max, PQCC16 | LP87521ERNFTQ1 vs ISL8026FRTAJZ |
| ISL8026IRTAJZ | Renesas Electronics Corporation | $2.8173 | Switching Regulator, Current-mode, 11A, 1200kHz Switching Freq-Max, PQCC16 | LP87521ERNFTQ1 vs ISL8026IRTAJZ |
| LTM4670EY#PBF | Analog Devices Inc | $89.5262 | Switching Regulator, Current-mode, 40A, 2200kHz Switching Freq-Max, Hybrid, PBGA162 | LP87521ERNFTQ1 vs LTM4670EY#PBF |
| ISL8026FRTAJZ-T | Renesas Electronics Corporation | Check for Price | Switching Regulator, Current-mode, 11A, 1200kHz Switching Freq-Max, PQCC16 | LP87521ERNFTQ1 vs ISL8026FRTAJZ-T |
| ISL8026IRTAJZ-T7A | Renesas Electronics Corporation | Check for Price | Switching Regulator, Current-mode, 11A, 1200kHz Switching Freq-Max, PQCC16 | LP87521ERNFTQ1 vs ISL8026IRTAJZ-T7A |
| ISL8026FRTAJZ-T7A | Renesas Electronics Corporation | Check for Price | Switching Regulator, Current-mode, 11A, 1200kHz Switching Freq-Max, PQCC16 | LP87521ERNFTQ1 vs ISL8026FRTAJZ-T7A |
LP87521ERNFTQ1 Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the LP87521 Evaluation Module User's Guide (SLUUAC3) which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
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The LP87521ERNFTQ1 output voltage can be configured using the I2C interface. The device has a 7-bit DAC that allows the output voltage to be set between 0.5V to 1.5V in 10mV increments. The specific configuration depends on the application and can be found in the LP87521 datasheet (SLVSBL9).
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The LP87521ERNFTQ1 has an absolute maximum input voltage rating of 6V. However, the recommended operating input voltage range is 2.7V to 5.5V. Exceeding the absolute maximum rating can damage the device.
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To ensure stability and reliability, follow the recommended operating conditions, PCB layout guidelines, and thermal management recommendations in the datasheet and user's guide. Additionally, perform thorough testing and validation of the design to ensure it meets the required specifications and operating conditions.
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The LP87521ERNFTQ1 has an operating junction temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the thermal management guidelines in the datasheet and user's guide to ensure the device operates within its recommended specifications.