LT3433EFE#PBFAlternatives & Equivalent Parts
About LT3433EFE#PBF
LT3433EFE#PBF is a Integrated Circuit component manufactured by Linear Technology. It comes in a Small Outline Packages 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 | LT3433EFE#PBFSource | LM2901YPT | AD9102BCPZ | ADP1607ACPZN-R7 |
|---|---|---|---|---|
| Manufacturer | Linear Technology | STMicroelectronics | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages | Quad Flat No-Lead | Small Outline No-lead |
| Pin Count | 16 | 14 | 32 | 6 |
| Temperature Range | ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $5.0300 | $0.1124 | $18.2400 | $1.6200 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | No | — | No | No |
| Manufacturer Package Code | 05-08-1663 (BB) | — | CP-32-12 | CP-6-3 |
| YTEOL | 8.5 | 8 | 10 | 10 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | — | — | CURRENT-MODE |
| Control Technique | CONSTANT FREQUENCY | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | 60 V | — | — | 3.3 V |
| Input Voltage-Min | 4 V | — | — | 0.8 V |
| Input Voltage-Nom | 13.8 V | — | — | 1.2 V |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G14 | S-XQCC-N32 | S-PDSO-N6 |
| JESD-609 Code | e3 | e4 | e3 | e4 |
| Number of Functions | 1 | 4 | 1 | 1 |
| Output Current-Max | 0.9 A | — | — | 1.3 A |
| Output Voltage-Max | 20 V | — | — | 3.3 V |
| Output Voltage-Min | 3.3 V | — | — | 1.8 V |
| Output Voltage-Nom | 5 V | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | NOT SPECIFIED | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BOOST | — | — | BOOST |
| Switching Frequency-Max | 230 kHz | — | — | 2200 kHz |
| Technology | BIPOLAR | BIPOLAR | CMOS | DMOS |
| Temperature Grade | OTHER | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | NO LEAD | NO LEAD |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.5 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | NOT SPECIFIED | 30 | 30 |
| Factory Lead Time | — | 9 Weeks | — | — |
| Amplifier Type | — | COMPARATOR | — | — |
| Average Bias Current-Max (IIB) | — | 0.4 µA | — | — |
| Bias Current-Max (IIB) @25C | — | 0.25 µA | — | — |
| Input Offset Voltage-Max | — | 15000 µV | — | — |
| Output Type | — | OPEN-COLLECTOR | — | — |
| Package Equivalence Code | — | TSSOP14,.25 | LCC32,.2SQ,20 | SOLCC6,.08,25 |
| Packing Method | — | TR | — | — |
| Response Time-Nom | — | 1300 ns | — | — |
| Screening Level | — | AEC-Q100 | — | — |
| Subcategory | — | Comparator | — | — |
| Supply Current-Max | — | 2.5 mA | — | — |
| Supply Voltage Limit-Max | — | 36 V | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — | — |
| ## LM2901YPT Alternates Showing results | — | Image | — | — |
| Source Url Status Check Date | — | — | 2013-05-01 14:56:29.706 | — |
| Analog Output Voltage-Max | — | — | 1 V | — |
| Analog Output Voltage-Min | — | — | -0.5 V | — |
| Converter Type | — | — | D/A CONVERTER | — |
| Input Bit Code | — | — | 2'S COMPLEMENT BINARY | — |
| Input Format | — | — | SERIAL | — |
| Number of Bits | — | — | 14 | — |
| Settling Time-Nom (tstl) | — | — | 0.0312 µs | — |
| Supply Voltage-Nom | — | — | 1.8 V | — |
| Additional Feature | — | — | — | OUTPUT VOLTAGE RANGE FROM 1.8 V TO 3.3 V, ALSO OPERATES IN PFM CONTROL TECHNIQUE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Quick Links
Why Look for Alternatives?
Finding alternatives for LT3433EFE#PBF 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 LT3433EFE#PBF 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 LT3433EFE#PBF?
Known equivalents for LT3433EFE#PBF include LM2901YPT, AD9102BCPZ, ADP1607ACPZN-R7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LT3433EFE#PBF?
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 LT3433EFE#PBF 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.