LF33CDT-TRAlternatives & Equivalent Parts
About LF33CDT-TR
LF33CDT-TR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Other 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 | LF33CDT-TRSource | ABM3-12.000MHZ-B2-T | 502MLF | TSH344IDT | LM4120AIM5-3.0/NOPB |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | ABRACON | IDT | STMicroelectronics | Texas Instruments |
| Package Type | Other | Other | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) |
| Pin Count | 3 | 2 | 8 | 8 | 5 |
| Temperature Range | — | -20.0°C ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3490 | $0.2292 | $10.0600 | $0.7879 | $0.6216 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | OBSOLETE |
| Electrical Parameters | |||||
| Factory Lead Time | 12 Weeks | — | — | — | — |
| YTEOL | 6.2 | 7.05 | 0 | 0 | 0 |
| Adjustability | FIXED | — | — | — | — |
| Dropout Voltage1-Max | 0.7 V | — | — | — | — |
| Dropout Voltage1-Nom | 0.4 V | — | — | — | — |
| Input Voltage Absolute-Max | 40 V | — | — | — | — |
| Input Voltage-Max | 16 V | — | — | — | 12 V |
| Input Voltage-Min | 4.3 V | — | — | — | 2 V |
| JESD-30 Code | R-PSSO-G2 | — | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G5 |
| JESD-609 Code | e3 | e4 | e3 | e4 | e3 |
| Line Regulation-Max | 0.016% | — | — | — | — |
| Load Regulation-Max | 0.016% | — | — | — | — |
| Number of Functions | 1 | — | — | 1 | 1 |
| Number of Outputs | 1 | — | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | -40 °C | — | — | — | — |
| Output Current1-Max | 0.5 A | — | — | — | — |
| Output Voltage1-Max | 3.432 V | — | — | — | — |
| Output Voltage1-Min | 3.168 V | — | — | — | — |
| Output Voltage1-Nom | 3.3 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB | — | SOP8,.25 | — | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR, 13 INCH | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | — | CMOS | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Nickel/Gold (Ni/Au) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 2.28 mm | — | 1.27 mm | 1.27 mm | 0.95 mm |
| Terminal Position | SINGLE | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 40 | 30 |
| Voltage Tolerance-Max | 2% | — | — | — | 0.2% |
| Pbfree Code | — | No | Yes | — | Yes |
| Additional Feature | — | TAPE AND REEL | ALSO OPERATES AT 3.3V SUPPLY | — | — |
| Aging | — | 5 PPM/YEAR | — | — | — |
| Crystal/Resonator Type | — | PARALLEL - FUNDAMENTAL | — | — | — |
| Drive Level | — | 10 µW | — | — | — |
| Frequency Stability | — | 0.005% | — | — | — |
| Frequency Tolerance | — | 20 ppm | — | — | — |
| Load Capacitance | — | 18 pF | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — |
| Operating Frequency-Nom | — | 12 MHz | — | — | — |
| Physical Dimension | — | L5.0XB3.2XH1.3 (mm)/L0.197XB0.126XH0.051 (inch) | — | — | — |
| Series Resistance | — | 60 Ω | — | — | — |
| Manufacturer Package Code | — | — | DCG8 | — | — |
| Output Clock Frequency-Max | — | — | 190 MHz | — | — |
| Primary Clock/Crystal Frequency-Nom | — | — | 50 MHz | — | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — |
| Supply Voltage-Min | — | — | 4.5 V | — | — |
| Supply Voltage-Nom | — | — | 5 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | CLOCK GENERATOR, OTHER | — | — |
| Bandwidth-Nom | — | — | — | 340000 kHz | — |
| Consumer IC Type | — | — | — | VIDEO AMPLIFIER | — |
| Number of Channels | — | — | — | 3 | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | 12 V |
| Supply Voltage-Min (Vsup) | — | — | — | 3 V | 2 V |
| Temperature Grade | — | — | — | INDUSTRIAL | INDUSTRIAL |
| Analog IC - Other Type | — | — | — | — | THREE TERMINAL VOLTAGE REFERENCE |
| Output Voltage-Max | — | — | — | — | 3.006 V |
| Output Voltage-Min | — | — | — | — | 2.994 V |
| Output Voltage-Nom | — | — | — | — | 3 V |
| Supply Current-Max (Isup) | — | — | — | — | 0.275 mA |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 4 V |
| Temp Coef of Voltage-Max | — | — | — | — | 50 ppm/°C |
| Trim/Adjustable Output | — | — | — | — | NO |
| ## LM4120AIM5-3.0/NOPB Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for LF33CDT-TR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LF33CDT-TR 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 LF33CDT-TR 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 LF33CDT-TR?
Known equivalents for LF33CDT-TR include ABM3-12.000MHZ-B2-T, 502MLF, TSH344IDT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LF33CDT-TR?
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 LF33CDT-TR 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.