SRR1260-221KAlternatives & Equivalent Parts
About SRR1260-221K
SRR1260-221K is a Inductor component manufactured by Bourns. It comes in a Inductors Precision Moulded package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SRR1260-221KSource | SRR1260-331K | SRR1260-150M | TLV1117LV18DCYR |
|---|---|---|---|---|
| Manufacturer | Bourns | Bourns | Bourns | Texas Instruments |
| Package Type | Inductors Precision Moulded | Other | Other | SOT223 (3-Pin) |
| Pin Count | 2 | 2 | 2 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3200 | $0.3200 | $0.3200 | $0.0863 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Factory Lead Time | 18 Weeks | 18 Weeks | 18 Weeks | — |
| YTEOL | 6.9 | 6.9 | 6.7 | 15 |
| Case/Size Code | 4949 | 4949 | 4949 | — |
| Construction | Rectangular | Rectangular | Rectangular | — |
| Core Material | FERRITE | FERRITE | FERRITE | — |
| DC Resistance | 0.38 Ω | 0.58 Ω | 0.027 Ω | — |
| Inductance-Nom (L) | 220 µH | 330 µH | 15 µH | — |
| Inductor Application | POWER INDUCTOR | POWER INDUCTOR | POWER INDUCTOR | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Height | 6 mm | 6 mm | 6 mm | — |
| Package Length | 12.5 mm | 12.5 mm | 12.5 mm | — |
| Package Style | SMT | SMT | SMT | SMALL OUTLINE |
| Package Width | 12.5 mm | 12.5 mm | 12.5 mm | — |
| Packing Method | TR, EMBOSSED, 13 INCH | TR, EMBOSSED, 13 INCH | TR, EMBOSSED, 13 INCH | TR |
| Rated Current-Max | 1.38 A | 1.15 A | 5 A | — |
| Self Resonance Frequency | 4.2 MHz | 3.2 MHz | 17.6 MHz | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — |
| Shielded | YES | YES | YES | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| Terminal Placement | DUAL ENDED | DUAL ENDED | DUAL ENDED | — |
| Terminal Shape | WRAPAROUND | WRAPAROUND | WRAPAROUND | — |
| Test Frequency | 0.001 MHz | 0.001 MHz | 0.001 MHz | — |
| Tolerance | 10% | 10% | 20% | — |
| Adjustability | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | 0.8 V |
| Dropout Voltage1-Nom | — | — | — | 0.57 V |
| Input Voltage Absolute-Max | — | — | — | 6 V |
| Input Voltage-Max | — | — | — | 5.5 V |
| Input Voltage-Min | — | — | — | 2 V |
| JESD-30 Code | — | — | — | R-PDSO-G4 |
| Line Regulation-Max | — | — | — | 0.005% |
| Load Regulation-Max | — | — | — | 0.035% |
| Number of Outputs | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | 1 A |
| Output Voltage1-Max | — | — | — | 1.836 V |
| Output Voltage1-Min | — | — | — | 1.764 V |
| Output Voltage1-Nom | — | — | — | 1.8 V |
| Package Body Material | — | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | SOT-223 |
| Package Shape | — | — | — | RECTANGULAR |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Qualification Status | — | — | — | Not Qualified |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Technology | — | — | — | CMOS |
| Terminal Form | — | — | — | GULL WING |
| Terminal Pitch | — | — | — | 2.3 mm |
| Terminal Position | — | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
| Voltage Tolerance-Max | — | — | — | 2% |
| ## TLV1117LV18DCYR Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for SRR1260-221K — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SRR1260-221K is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SRR1260-221K replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SRR1260-221K?
Known equivalents for SRR1260-221K include SRR1260-331K, SRR1260-150M, TLV1117LV18DCYR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SRR1260-221K?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SRR1260-221K alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.