L78L33CD-TRAlternatives & Equivalent Parts
About L78L33CD-TR
L78L33CD-TR is a Integrated Circuit component manufactured by STMicroelectronics. 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 | L78L33CD-TRSource | L78L33CD | MSP430F2132TPW | C0805C470J5GACTU | LS4148-GS08 | 1841490 |
|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | Kemet | Vishay | Phoenix Contact |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Other | Other |
| Pin Count | 8 | 8 | 28 | 2 | 2 | 4 |
| Temperature Range | — | — | -40.0°C ~ 105.0°C | — | ~ 175.0°C | — |
| Price | $0.0857 | $0.2271 | $3.2400 | $0.0101 | $0.0331 | $2.2200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Factory Lead Time | 10 Weeks | — | — | — | 6 Weeks | — |
| YTEOL | 5.96 | 0 | 15 | — | 6 | 7 |
| Adjustability | FIXED | FIXED | — | — | — | — |
| Dropout Voltage1-Nom | 1.7 V | 1.7 V | — | — | — | — |
| Input Voltage Absolute-Max | 30 V | 30 V | — | — | — | — |
| Input Voltage-Max | 20 V | 20 V | — | — | — | — |
| Input Voltage-Min | 5.3 V | 5.3 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G28 | — | O-LELF-R2 | — |
| JESD-609 Code | e3 | e4 | e4 | — | e2 | — |
| Line Regulation-Max | 0.15% | 0.15% | — | — | — | — |
| Load Regulation-Max | 0.06% | 0.06% | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | — | — |
| Number of Outputs | 1 | 1 | — | — | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — | — | — |
| Output Current1-Max | 0.07 A | 0.1 A | — | — | — | — |
| Output Voltage1-Max | 3.63 V | 3.63 V | — | — | — | — |
| Output Voltage1-Min | 2.97 V | 2.97 V | — | — | — | — |
| Output Voltage1-Nom | 3.3 V | 3.3 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | GLASS | — |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | TSSOP28,.25 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | ROUND | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | LONG FORM | — |
| Packing Method | TR | TR, 13 INCH | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — |
| Surface Mount | YES | YES | YES | — | YES | — |
| Technology | BIPOLAR | BIPOLAR | CMOS | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Tin/Silver (Sn97.5Ag2.5) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | WRAP AROUND | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | — | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | END | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | 30 | — | 30 | — |
| Voltage Tolerance-Max | 10% | 10% | — | — | — | — |
| ## L78L33CD-TR Alternates Showing results | Image | — | — | — | — | — |
| ## L78L33CD Alternates Showing results | — | Image | — | — | — | — |
| Pbfree Code | — | — | Yes | — | — | Yes |
| Has ADC | — | — | YES | — | — | — |
| Additional Feature | — | — | ALSO OPERATES AT 1.8 V AT 6 MHZ | — | — | STANDARD: UL 94V-0, PA |
| Bit Size | — | — | 16 | — | — | — |
| Boundary Scan | — | — | YES | — | — | — |
| CPU Family | — | — | MSP430 | — | — | — |
| Clock Frequency-Max | — | — | 16 MHz | — | — | — |
| DAC Channels | — | — | NO | — | — | — |
| DMA Channels | — | — | NO | — | — | — |
| Format | — | — | FIXED POINT | — | — | — |
| Integrated Cache | — | — | NO | — | — | — |
| Low Power Mode | — | — | YES | — | — | — |
| Number of I/O Lines | — | — | 24 | — | — | — |
| Number of Serial I/Os | — | — | 1 | — | — | — |
| Number of Timers | — | — | 2 | — | — | — |
| On Chip Data RAM Width | — | — | 8 | — | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — | — |
| PWM Channels | — | — | YES | — | — | — |
| RAM (bytes) | — | — | 512 | — | — | — |
| RAM (words) | — | — | 0.5 | — | — | — |
| ROM (words) | — | — | 8192 | — | — | — |
| ROM Programmability | — | — | FLASH | — | — | — |
| Speed | — | — | 16 MHz | — | — | — |
| Supply Voltage-Max | — | — | 3.6 V | — | — | — |
| Supply Voltage-Min | — | — | 3.3 V | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | — | — | — |
| ## MSP430F2132TPW Alternates Showing results | — | — | Image | — | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — |
| Application | — | — | — | — | FAST RECOVERY | — |
| Breakdown Voltage-Min | — | — | — | — | 100 V | — |
| Case Connection | — | — | — | — | ISOLATED | — |
| Configuration | — | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | — | SILICON | — |
| Diode Type | — | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | — | 1 V | — |
| Non-rep Pk Forward Current-Max | — | — | — | — | 2 A | — |
| Number of Elements | — | — | — | — | 1 | — |
| Number of Phases | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | 0.15 A | — |
| Power Dissipation-Max | — | — | — | — | 0.5 W | — |
| Rep Pk Reverse Voltage-Max | — | — | — | — | 100 V | — |
| Reverse Current-Max | — | — | — | — | 5 µA | — |
| Reverse Recovery Time-Max | — | — | — | — | 0.008 µs | — |
| Reverse Test Voltage | — | — | — | — | 75 V | — |
| Fastening Method | — | — | — | — | — | PUSH-IN |
| Mounting Type | — | — | — | — | — | BOARD |
| Number of Decks | — | — | — | — | — | 2 |
| Number of Rows | — | — | — | — | — | 2 |
| Number of Ways | — | — | — | — | — | 2 |
| Rated Current | — | — | — | — | — | 10 A |
| Rated Voltage | — | — | — | — | — | 200 V |
| Safety Approval | — | — | — | — | — | CB; CUL; EAC; UL; VDE |
| Terminal and Terminal Block Type | — | — | — | — | — | BARRIER STRIP TERMINAL BLOCK |
| Wire Cross Section | — | — | — | — | — | 1.5 mm2 |
| Wire Gauge | — | — | — | — | — | 16 AWG |
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 5 alternatives for L78L33CD-TR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for L78L33CD-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 L78L33CD-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 L78L33CD-TR?
Known equivalents for L78L33CD-TR include L78L33CD, MSP430F2132TPW, C0805C470J5GACTU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L78L33CD-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 L78L33CD-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.