REF3450SQDBVRQ1Alternatives & Equivalent Parts
About REF3450SQDBVRQ1
REF3450SQDBVRQ1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | REF3450SQDBVRQ1Source | HMC7044LP10BE |
|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices |
| Package Type | SOT23 (5-Pin) | Quad Flat No-Lead |
| Pin Count | 5 | 68 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $1.8100 | $18.0400 |
| Electrical Parameters | ||
| Pbfree Code | Yes | No |
| Date Of Intro | 2020-08-22 | — |
| YTEOL | 15 | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | — |
| Input Voltage-Max | 12 V | — |
| Input Voltage-Min | 2.55 V | — |
| JESD-30 Code | R-PDSO-G5 | S-XQCC-N68 |
| JESD-609 Code | e4 | e3 |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | — |
| Output Current-Max | 10 A | — |
| Output Voltage-Max | 5.0025 V | — |
| Output Voltage-Min | 4.9975 V | — |
| Output Voltage-Nom | 5 V | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | TSOP5/6,.11,37 | — |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 260 | — |
| Screening Level | AEC-Q100 | — |
| Supply Voltage-Max (Vsup) | 12 V | — |
| Supply Voltage-Min (Vsup) | 5.05 V | — |
| Surface Mount | YES | YES |
| Technology | CMOS | — |
| Temp Coef of Voltage-Max | 6 ppm/°C | — |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | NO LEAD |
| Terminal Pitch | 0.95 mm | 0.5 mm |
| Terminal Position | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Trim/Adjustable Output | NO | — |
| Voltage Tolerance-Max | 0.05% | — |
| Manufacturer Package Code | — | HCP-68-1 |
| Supply Voltage-Nom | — | 3.3 V |
| Telecom IC Type | — | PCM JITTER ATTENUATOR |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for REF3450SQDBVRQ1 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 REF3450SQDBVRQ1 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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Request Alternatives for REF3450SQDBVRQ1FAQ
What is equivalent to REF3450SQDBVRQ1?
Known equivalents for REF3450SQDBVRQ1 include HMC7044LP10BE. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of REF3450SQDBVRQ1?
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 REF3450SQDBVRQ1 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.