LD1117DT33CAlternatives & Equivalent Parts
About LD1117DT33C
LD1117DT33C 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 | LD1117DT33CSource | LD1117DT33CTR | LM2936DT-5.0/NOPB | BC846PNH6327XTSA1 | 09661117501 | LM2576T-12/NOPB | LD1117DT33TR |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Texas Instruments | Infineon | HARTING | Texas Instruments | STMicroelectronics |
| Package Type | Other | Other | TO-XXX (Inc. DPAK) | SOT23 (6-Pin) | Other | Transistor Outline, Vertical | Other |
| Pin Count | 3 | 3 | 4 | 6 | 11 | 3 | 3 |
| Temperature Range | — | — | -40.0°C ~ 125.0°C | — | -55.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — |
| Price | $0.1047 | $0.1258 | $2.1546 | $0.0485 | $2.5600 | $1.2785 | $0.1180 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | END OF LIFE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | Yes | — | Yes | Yes | — |
| YTEOL | 0 | 6.2 | 15 | 1 | 8.5 | 15 | 6.2 |
| Adjustability | FIXED | FIXED | FIXED | — | — | — | FIXED |
| Dropout Voltage1-Max | 1.3 V | 1.2 V | 0.4 V | — | — | — | 1.2 V |
| Dropout Voltage1-Nom | 1.3 V | 1.1 V | 0.2 V | — | — | — | 1.1 V |
| Input Voltage Absolute-Max | 15 V | 15 V | 60 V | — | — | — | 15 V |
| Input Voltage-Max | 15 V | 15 V | 60 V | — | — | 40 V | 15 V |
| Input Voltage-Min | 4.75 V | 4.75 V | 6 V | — | — | 4 V | 4.75 V |
| JESD-30 Code | R-PSSO-G2 | R-PSSO-G2 | R-PSSO-G2 | R-PDSO-G6 | — | R-PSFM-T5 | R-PSSO-G2 |
| JESD-609 Code | e3 | e3 | e3 | e3 | — | e3 | e3 |
| Line Regulation-Max | 0.03% | 0.03% | 0.03% | — | — | — | 0.006% |
| Load Regulation-Max | 0.03% | 0.03% | 0.03% | — | — | — | 0.01% |
| Number of Functions | 1 | 1 | 1 | — | — | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | — | — | 1 | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 150 °C | — | — | — | 125 °C |
| Operating Temperature TJ-Min | -40 °C | -40 °C | -40 °C | — | — | — | — |
| Output Current1-Max | 0.8 A | 1.3 A | 0.05 A | — | — | — | 1.3 A |
| Output Voltage1-Max | 3.44 V | 3.44 V | 5.15 V | — | — | — | 3.365 V |
| Output Voltage1-Min | 3.16 V | 3.16 V | 4.85 V | — | — | — | 3.235 V |
| Output Voltage1-Nom | 3.3 V | 3.3 V | 5 V | — | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB | — | — | — | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | FLANGE MOUNT | SMALL OUTLINE |
| 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 | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | YES | YES | — | NO | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | — | — | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) - annealed | Tin (Sn) - immersion | Matte Tin (Sn) | Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 2.28 mm | 2.28 mm | 2.285 mm | — | 2.74 mm | 1.7 mm | 2.28 mm |
| Terminal Position | SINGLE | SINGLE | SINGLE | DUAL | — | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | — | — | 30 |
| Voltage Tolerance-Max | 4% | 2% | 3% | — | — | — | 2% |
| ## LD1117DT33C Alternates Showing results | Image | — | — | — | — | — | — |
| Factory Lead Time | — | 12 Weeks | — | 4 Weeks | — | — | — |
| Packing Method | — | TR, 13 INCH | TUBE | — | — | — | TR, 13 INCH |
| ## LM2936DT-5.0/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Collector Current-Max (IC) | — | — | — | 0.1 A | — | — | — |
| Collector-Emitter Voltage-Max | — | — | — | 65 V | — | — | — |
| Configuration | — | — | — | SEPARATE, 2 ELEMENTS | — | — | — |
| DC Current Gain-Min (hFE) | — | — | — | 200 | — | — | — |
| Number of Elements | — | — | — | 2 | — | — | — |
| Polarity/Channel Type | — | — | — | NPN AND PNP | — | — | — |
| Reference Standard | — | — | — | AEC-Q101 | UL | — | — |
| Transistor Application | — | — | — | AMPLIFIER | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | — | — | — | 250 MHz | — | — | — |
| Additional Feature | — | — | — | — | STANDARDS: DIN 41652; IEC 60807 | — | — |
| Body Breadth | — | — | — | — | 0.492 inch | — | — |
| Body Depth | — | — | — | — | 0.244 inch | — | — |
| Body Length | — | — | — | — | 1.217 inch | — | — |
| Body/Shell Style | — | — | — | — | PLUG | — | — |
| Connector Type | — | — | — | — | D SUBMINIATURE CONNECTOR | — | — |
| Contact Finish Mating | — | — | — | — | NOT SPECIFIED | — | — |
| Contact Finish Termination | — | — | — | — | NOT APPLICABLE | — | — |
| Contact Gender | — | — | — | — | FEMALE | — | — |
| Contact Material | — | — | — | — | NOT SPECIFIED | — | — |
| Contact Pattern | — | — | — | — | STAGGERED | — | — |
| Contact Resistance | — | — | — | — | 10 mΩ | — | — |
| Contact Style | — | — | — | — | RND PIN-SKT | — | — |
| DIN Conformance | — | — | — | — | YES | — | — |
| Dielectric Withstanding Voltage | — | — | — | — | 1000VAC V | — | — |
| Empty Shell | — | — | — | — | NO | — | — |
| Filter Feature | — | — | — | — | NO | — | — |
| IEC Conformance | — | — | — | — | YES | — | — |
| Insertion Force-Max | — | — | — | — | 3.336 N | — | — |
| Insulation Resistance | — | — | — | — | 10000000000 Ω | — | — |
| Insulator Material | — | — | — | — | GLASS FILLED POLYBUTYLENE TEREPHTHALATE/POLYESTER | — | — |
| MIL Conformance | — | — | — | — | NO | — | — |
| Mating Contact Pitch | — | — | — | — | 0.108 inch | — | — |
| Mating Contact Row Spacing | — | — | — | — | 0.112 inch | — | — |
| Mating Information | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Mixed Contacts | — | — | — | — | NO | — | — |
| Mounting Option 1 | — | — | — | — | M3 | — | — |
| Mounting Option 2 | — | — | — | — | THREADED | — | — |
| Mounting Style | — | — | — | — | STRAIGHT | — | — |
| Mounting Type | — | — | — | — | BOARD AND PANEL | — | — |
| Number Of PCB Rows | — | — | — | — | 2 | — | — |
| Number of Rows Loaded | — | — | — | — | 2 | — | — |
| Option | — | — | — | — | GENERAL PURPOSE | — | — |
| PCB Contact Pattern | — | — | — | — | STAGGERED | — | — |
| PCB Contact Row Spacing | — | — | — | — | 2.8448 mm | — | — |
| Rated Current (Signal) | — | — | — | — | 6.5 A | — | — |
| Shell Finish | — | — | — | — | TIN | — | — |
| Shell Material | — | — | — | — | STEEL | — | — |
| Shell Size | — | — | — | — | 1/E | — | — |
| Terminal Length | — | — | — | — | 0.122 inch | — | — |
| Termination Type | — | — | — | — | SOLDER | — | — |
| Total Number of Contacts | — | — | — | — | 9 | — | — |
| UL Flammability Code | — | — | — | — | 94V-0 | — | — |
| Withdrawl Force-Min | — | — | — | — | 3.336 N | — | — |
| Analog IC - Other Type | — | — | — | — | — | SWITCHING REGULATOR | — |
| Control Mode | — | — | — | — | — | VOLTAGE-MODE | — |
| Control Technique | — | — | — | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Nom | — | — | — | — | — | 25 V | — |
| Output Current-Max | — | — | — | — | — | 3 A | — |
| Output Voltage-Max | — | — | — | — | — | 37 V | — |
| Output Voltage-Min | — | — | — | — | — | 3.3 V | — |
| Output Voltage-Nom | — | — | — | — | — | 12 V | — |
| Switcher Configuration | — | — | — | — | — | BUCK | — |
| Switching Frequency-Max | — | — | — | — | — | 63 kHz | — |
| Temperature Grade | — | — | — | — | — | AUTOMOTIVE | — |
| ## LM2576T-12/NOPB Alternates Showing results | — | — | — | — | — | Image | — |
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 6 alternatives for LD1117DT33C — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LD1117DT33C 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 LD1117DT33C 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 LD1117DT33C?
Known equivalents for LD1117DT33C include LD1117DT33CTR, LM2936DT-5.0/NOPB, BC846PNH6327XTSA1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LD1117DT33C?
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 LD1117DT33C 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.