L78L33ABUTRAlternatives & Equivalent Parts
About L78L33ABUTR
L78L33ABUTR 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 | L78L33ABUTRSource | STTH112UFY | RK73B1JTTD751J | SN74LVC1G14QDRYRQ1 | STM32L431CCU6 |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | KOA Speer | Texas Instruments | STMicroelectronics |
| Package Type | Other | Diodes Moulded | Resistor Chip | Other | Quad Flat No-Lead |
| Pin Count | 3 | 2 | 2 | 6 | 49 |
| Temperature Range | — | -40.0°C ~ 175.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0892 | $0.1534 | $0.0052 | $0.1313 | $2.4213 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 10 Weeks | 15 Weeks | — | — | — |
| YTEOL | 5.96 | 6.26 | 12 | 15 | 9 |
| Adjustability | FIXED | — | — | — | — |
| Dropout Voltage1-Nom | 1.7 V | — | — | — | — |
| Input Voltage Absolute-Max | 30 V | — | — | — | — |
| Input Voltage-Max | 20 V | — | — | — | — |
| Input Voltage-Min | 5.3 V | — | — | — | — |
| JESD-30 Code | R-PSSO-F3 | R-PDSO-F2 | — | R-PDSO-N6 | S-XQCC-N48 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 |
| Line Regulation-Max | 0.15% | — | — | — | — |
| Load Regulation-Max | 0.06% | — | — | — | — |
| Number of Functions | 1 | — | — | 1 | — |
| Number of Outputs | 1 | — | — | — | — |
| Operating Temperature TJ-Max | 125 °C | — | — | — | — |
| Operating Temperature TJ-Min | -40 °C | — | — | — | — |
| Output Current1-Max | 0.07 A | — | — | — | — |
| Output Voltage1-Max | 3.465 V | — | — | — | — |
| Output Voltage1-Min | 3.135 V | — | — | — | — |
| Output Voltage1-Nom | 3.3 V | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | TO-243 | — | — | SOLCC6,.04,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMT | SMALL OUTLINE, ULTRA THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR | — | TR, Punched Paper, 7 Inch | TR, 7 INCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | — | — | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | — | METAL GLAZE/THICK FILM | CMOS | CMOS |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | MATTE TIN OVER NICKEL | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) |
| Terminal Form | FLAT | FLAT | — | NO LEAD | NO LEAD |
| Terminal Pitch | 1.495 mm | — | — | 0.5 mm | 0.5 mm |
| Terminal Position | SINGLE | DUAL | — | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 |
| Voltage Tolerance-Max | 5% | — | — | — | — |
| Additional Feature | — | FREE WHEELING DIODE | — | — | SEATED HGT-CALCULATED |
| Application | — | ULTRA FAST RECOVERY | — | — | — |
| Configuration | — | SINGLE | — | — | — |
| Diode Element Material | — | SILICON | — | — | — |
| Diode Type | — | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | 1.9 V | — | — | — |
| Non-rep Pk Forward Current-Max | — | 18 A | — | — | — |
| Number of Elements | — | 1 | — | — | — |
| Number of Phases | — | 1 | — | — | — |
| Output Current-Max | — | 1 A | — | — | — |
| Reference Standard | — | AEC-Q101 | AEC-Q200, IEC60115-8 | — | — |
| Rep Pk Reverse Voltage-Max | — | 1200 V | — | — | — |
| Reverse Current-Max | — | 5 µA | — | — | — |
| Reverse Recovery Time-Max | — | 0.075 µs | — | — | — |
| Reverse Test Voltage | — | 1200 V | — | — | — |
| Pbfree Code | — | — | Yes | Yes | — |
| Reach Compliance Code | — | — | Compliant | — | — |
| Construction | — | — | Rectangular | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — |
| Package Height | — | — | 0.45 mm | — | — |
| Package Length | — | — | 1.6 mm | — | — |
| Package Width | — | — | 0.8 mm | — | — |
| Rated Power Dissipation (P) | — | — | 0.125 W | — | — |
| Rated Temperature | — | — | 70 °C | — | — |
| Resistance | — | — | 750 Ω | — | — |
| Resistor Type | — | — | FIXED RESISTOR | — | — |
| Size Code | — | — | 0603 | — | — |
| Temperature Coefficient | — | — | 200 ppm/°C | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — |
| Tolerance | — | — | 5% | — | — |
| Working Voltage | — | — | 75 V | — | — |
| Date Of Intro | — | — | — | 2019-08-24 | 2018-05-25 |
| Family | — | — | — | LVC/LCX/Z | — |
| Load Capacitance (CL) | — | — | — | 50 pF | — |
| Logic IC Type | — | — | — | INVERTER | — |
| Max I(ol) | — | — | — | 0.032 A | — |
| Number of Inputs | — | — | — | 1 | — |
| Power Supply Current-Max (ICC) | — | — | — | 0.01 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | 6.5 ns | — |
| Propagation Delay (tpd) | — | — | — | 13 ns | — |
| Schmitt Trigger | — | — | — | YES | — |
| Screening Level | — | — | — | AEC-Q100 | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.65 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 3.3 V | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | INDUSTRIAL |
| Manufacturer Package Code | — | — | — | — | UFQFPN 48 7x7x0.55 |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | — | 48 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Number of I/O Lines | — | — | — | — | 38 |
| Number of Timers | — | — | — | — | 9 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 65536 |
| ROM (words) | — | — | — | — | 262144 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 80 MHz |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3 V |
| Supply Voltage-Nom | — | — | — | — | 3 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
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 4 alternatives for L78L33ABUTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for L78L33ABUTR 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 L78L33ABUTR 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 L78L33ABUTR?
Known equivalents for L78L33ABUTR include STTH112UFY, RK73B1JTTD751J, SN74LVC1G14QDRYRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L78L33ABUTR?
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 L78L33ABUTR 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.