Part Details for TPS25921ADR by Texas Instruments
Results Overview of TPS25921ADR by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 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.
TPS25921ADR Information
TPS25921ADR by Texas Instruments is a Power Management Circuit.
Power Management Circuits 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 TPS25921ADR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
3123437
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Farnell | EFUSE W/PRECISE CURRT LIMT/OV PROTECTION COO: MX RoHS: Compliant Min Qty: 1 Lead time: 53 Weeks, 2 Days Container: Cut Tape | 849 |
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$0.7401 / $1.5118 | Buy Now |
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DISTI #
3123437RL
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Farnell | EFUSE W/PRECISE CURRT LIMT/OV PROTECTION COO: MX RoHS: Compliant Min Qty: 100 Lead time: 53 Weeks, 2 Days Container: Reel | 849 |
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$0.7401 / $0.8834 | Buy Now |
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DISTI #
TPS25921ADR
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TME | IC: eFuse, 0.4÷1.6A, SMD, SO8, reel,tape, -40÷85°C Min Qty: 1 | 250 |
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$0.8600 / $1.5100 | Buy Now |
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Chip Stock | 4.5-Vto18-V,90mΩ,0.4-1.6AeFusewithautoretryfaultresponse8-SOIC-40to85 | 34700 |
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RFQ | |
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Chip Stock | 24000 |
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RFQ | ||
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Win Source Electronics | IC PWR MGR EFUSE 18V 8SOIC / Precise Current Limit and Over Voltage Protection | 31800 |
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$0.4286 / $0.5535 | Buy Now |
US Tariff Estimator: TPS25921ADR 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 TPS25921ADR
TPS25921ADR CAD Models
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TPS25921ADR Part Data Attributes
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TPS25921ADR
Texas Instruments
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Datasheet
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TPS25921ADR
Texas Instruments
4.5-V to 18-V, 90mΩ, 0.4-1.6A eFuse with auto retry fault response 8-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Son, Sop8,.25 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustable Threshold | Yes | |
| Analog IC - Other Type | Efuse | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 4.5 V | |
| JESD-30 Code | R-PDSO-N8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.6 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SON | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max (Isup) | 0.58 Ma | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | Yes | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | No Lead | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Threshold Voltage-Nom | +1.39v | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for TPS25921ADR
This table gives cross-reference parts and alternative options found for TPS25921ADR. 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 TPS25921ADR, 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 |
|---|---|---|---|---|
| TPS25921LDR | Texas Instruments | $0.7087 | 4.5-V to 18-V, 90mΩ, 0.4-1.6A eFuse with latch off fault response 8-SOIC -40 to 85 | TPS25921ADR vs TPS25921LDR |
| TPS25921LD | Texas Instruments | $1.4750 | 4.5-V to 18-V, 90mΩ, 0.4-1.6A eFuse with latch off fault response 8-SOIC -40 to 85 | TPS25921ADR vs TPS25921LD |
| TPS25921AD | Texas Instruments | Check for Price | 4.5-V to 18-V, 90mΩ, 0.4-1.6A eFuse with auto retry fault response 8-SOIC -40 to 85 | TPS25921ADR vs TPS25921AD |
| R3111E141A-T1-F | Ricoh Electronic Devices Co Ltd | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PBCY3, LEAD FREE, TO-92, 3 PIN | TPS25921ADR vs R3111E141A-T1-F |
| R3111E141A-TZ-FC | Ricoh Electronic Devices Co Ltd | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PBCY3, TO-92, 3 PIN | TPS25921ADR vs R3111E141A-TZ-FC |
| R3111E141A-TZ-F | Ricoh Electronic Devices Co Ltd | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, +1.4VV, CMOS, LEAD FREE, TO-92, 3 PIN | TPS25921ADR vs R3111E141A-TZ-F |
| R3111E141A-TZ | Ricoh Electronic Devices Co Ltd | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, +1.4VV, CMOS, PBCY3, TO-92, 3 PIN | TPS25921ADR vs R3111E141A-TZ |
TPS25921ADR Frequently Asked Questions (FAQ)
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The TPS25921ADR can handle input voltages up to 28V, but it's recommended to keep the input voltage below 24V for optimal performance and reliability.
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The TPS25921ADR has a fixed output voltage of 3.3V or 5V, depending on the specific part number. Choose the part number that matches your required output voltage. If you need a different output voltage, consider using an adjustable voltage regulator or a different part.
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The TPS25921ADR can provide up to 2A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. Be sure to check the datasheet for specific current limits and thermal derating.
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To ensure stability and reliability, follow the recommended PCB layout and component placement guidelines in the datasheet. Also, make sure to use a suitable input capacitor, output capacitor, and thermal management to prevent overheating.
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The TPS25921ADR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Be sure to check the datasheet for thermal derating and consider using a heat sink or thermal management techniques to keep the device within its recommended operating temperature range.