SRP1038A-470MAlternatives & Equivalent Parts
About SRP1038A-470M
SRP1038A-470M 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 | SRP1038A-470MSource | SRP1265A-6R8M | ADP7183ACPZN-R7 | LM20343MHE |
|---|---|---|---|---|
| Manufacturer | Bourns | Bourns | Analog Devices | Texas Instruments |
| Package Type | Inductors Precision Moulded | Inductors Precision Moulded | Small Outline No-lead | Small Outline Packages |
| Pin Count | 2 | 2 | 8 | 20 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.6723 | $0.4388 | $2.4500 | — |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| Factory Lead Time | 16 Weeks | 16 Weeks | — | — |
| YTEOL | 7 | 6 | 10 | 0 |
| Case/Size Code | 4339 | 5349 | — | — |
| Construction | Rectangular | — | — | — |
| Core Material | CARBONYL POWDER | CARBONYL POWDER | — | — |
| DC Resistance | 0.167 Ω | 11.5 Ω | — | — |
| Inductance-Nom (L) | 47 µH | 6.8 µH | — | — |
| Inductor Application | POWER INDUCTOR | POWER INDUCTOR | — | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — | — |
| JESD-609 Code | e3 | e3 | e4 | e0 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Height | 3.8 mm | 6.2 mm | — | — |
| Package Length | 11 mm | 13.5 mm | — | — |
| Package Style | SMT | SMT | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Package Width | 10 mm | 12.5 mm | — | — |
| Packing Method | TR, EMBOSSED, 13 INCH | TR, EMBOSSED, 13 INCH | — | — |
| Quality Factor-Min (at L-nom) | 20 | 20 | — | — |
| Rated Current-Max | 3 A | 11.5 A | — | — |
| Reference Standard | AEC-Q200 | AEC-Q200 | — | — |
| Self Resonance Frequency | 5 MHz | 13 MHz | — | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — | — |
| Shielded | YES | YES | — | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN LEAD |
| Terminal Placement | DUAL ENDED | DUAL ENDED | — | — |
| Terminal Shape | WRAPAROUND | WRAPAROUND | — | — |
| Test Frequency | 0.1 MHz | 0.1 MHz | — | — |
| Tolerance | 20% | 20% | — | — |
| Pbfree Code | — | — | No | No |
| Manufacturer Package Code | — | — | CP-8-27 | — |
| Date Of Intro | — | — | 2016-10-21 | — |
| Adjustability | — | — | ADJUSTABLE | — |
| Dropout Voltage1-Max | — | — | 0.22 V | — |
| Dropout Voltage1-Nom | — | — | 0.13 V | — |
| JESD-30 Code | — | — | S-PDSO-N8 | R-PDSO-G20 |
| Line Regulation-Max (%/V) | — | — | 0.3 | — |
| Number of Outputs | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — |
| Output Current1-Max | — | — | 0.3 A | — |
| Output Voltage1-Max | — | — | 6 V | — |
| Output Voltage1-Min | — | — | 0.5 V | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | SOLCC8,.079,20 | TSSOP20,.25 |
| Package Shape | — | — | SQUARE | RECTANGULAR |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Regulator Type | — | — | ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR | — |
| Technology | — | — | CMOS | BICMOS |
| Terminal Form | — | — | NO LEAD | GULL WING |
| Terminal Pitch | — | — | 0.5 mm | 0.65 mm |
| Terminal Position | — | — | DUAL | DUAL |
| Additional Feature | — | — | — | OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8 TO 5 |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR |
| Control Mode | — | — | — | CURRENT-MODE |
| Control Technique | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | — | — | 36 V |
| Input Voltage-Min | — | — | — | 4.5 V |
| Input Voltage-Nom | — | — | — | 12 V |
| Output Current-Max | — | — | — | 6 A |
| Qualification Status | — | — | — | Not Qualified |
| Switcher Configuration | — | — | — | BUCK |
| Switching Frequency-Max | — | — | — | 825 kHz |
| Temperature Grade | — | — | — | AUTOMOTIVE |
| ## LM20343MHE 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 SRP1038A-470M — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SRP1038A-470M 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 SRP1038A-470M 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 SRP1038A-470M?
Known equivalents for SRP1038A-470M include SRP1265A-6R8M, ADP7183ACPZN-R7, LM20343MHE. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SRP1038A-470M?
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 SRP1038A-470M 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.