LD1117DT33CTRAlternatives & Equivalent Parts
About LD1117DT33CTR
LD1117DT33CTR 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 | LD1117DT33CTRSource | LD1117DT33C | V23101D1106B201 | BAT54-7-F | LD1117DT33TR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | TE Connectivity | Diodes Inc. | STMicroelectronics |
| Package Type | Other | Other | Other | SOT23 (3-Pin) | Other |
| Pin Count | 3 | 3 | 5 | 3 | 3 |
| Temperature Range | — | — | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | — |
| Price | $0.1258 | $0.1047 | $6.0431 | $0.0090 | $0.1180 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 12 Weeks | — | 38 Weeks, 4 Days | — | — |
| YTEOL | 6.2 | 0 | 6.75 | 6 | 6.2 |
| Adjustability | FIXED | FIXED | — | — | FIXED |
| Dropout Voltage1-Max | 1.2 V | 1.3 V | — | — | 1.2 V |
| Dropout Voltage1-Nom | 1.1 V | 1.3 V | — | — | 1.1 V |
| Input Voltage Absolute-Max | 15 V | 15 V | — | — | 15 V |
| Input Voltage-Max | 15 V | 15 V | — | — | 15 V |
| Input Voltage-Min | 4.75 V | 4.75 V | — | — | 4.75 V |
| JESD-30 Code | R-PSSO-G2 | R-PSSO-G2 | — | R-PDSO-G3 | R-PSSO-G2 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 |
| Line Regulation-Max | 0.03% | 0.03% | — | — | 0.006% |
| Load Regulation-Max | 0.03% | 0.03% | — | — | 0.01% |
| Number of Functions | 1 | 1 | — | — | 1 |
| Number of Outputs | 1 | 1 | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | 125 °C | — | — | 125 °C |
| Operating Temperature TJ-Min | -40 °C | -40 °C | — | — | — |
| Output Current1-Max | 1.3 A | 0.8 A | — | — | 1.3 A |
| Output Voltage1-Max | 3.44 V | 3.44 V | — | — | 3.365 V |
| Output Voltage1-Min | 3.16 V | 3.16 V | — | — | 3.235 V |
| Output Voltage1-Nom | 3.3 V | 3.3 V | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB | SMSIP3H,.38,90TB | — | — | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR, 13 INCH | — | BOX; TUBE | — | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 255 | 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 |
| Surface Mount | YES | YES | NO | YES | YES |
| Technology | BIPOLAR | BIPOLAR | — | SCHOTTKY | BIPOLAR |
| Terminal Finish | Tin (Sn) - immersion | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 2.28 mm | 2.28 mm | — | — | 2.28 mm |
| Terminal Position | SINGLE | SINGLE | — | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 |
| Voltage Tolerance-Max | 2% | 4% | — | — | 2% |
| Pbfree Code | — | Yes | — | Yes | — |
| ## LD1117DT33C Alternates Showing results | — | Image | — | — | — |
| Body Breadth | — | — | 10.5 mm | — | — |
| Body Height | — | — | 11.5 mm | — | — |
| Body Length or Diameter | — | — | 15.49 mm | — | — |
| Coil Current(DC)-Max | — | — | 0.017 A | — | — |
| Coil Operate Voltage(DC) | — | — | 9 V | — | — |
| Coil Power | — | — | 203 mW | — | — |
| Coil Release Voltage(DC) | — | — | 1.2 V | — | — |
| Coil Resistance | — | — | 700 Ω | — | — |
| Coil Voltage(AC)-Max | — | — | 24 V | — | — |
| Coil Voltage(DC)-Max | — | — | 12 V | — | — |
| Coil Voltage-Nom | — | — | 12 V | — | — |
| Coil/Input Supply Type | — | — | DC | — | — |
| Contact (AC) Max Power Rating R Load | — | — | 360VA@125VAC | — | — |
| Contact (AC) Max Rating R Load | — | — | 3A@125VAC | — | — |
| Contact Current(AC)-Max | — | — | 1.25 A | — | — |
| Contact Current(DC)-Max | — | — | 1.25 A | — | — |
| Contact (DC) Max Power Rating R Load | — | — | 72W@120VDC | — | — |
| Contact (DC) Max Rating R Load | — | — | 3A@120VDC | — | — |
| Contact Resistance | — | — | 100 mΩ | — | — |
| Contact Voltage(AC)-Max | — | — | 125 V | — | — |
| Contact Voltage(DC)-Max | — | — | 120 V | — | — |
| Contact/Output Supply Type | — | — | AC/DC | — | — |
| Dielectric Strength Between Coil and Contacts | — | — | 1000 Vrms | — | — |
| Dielectric Strength Between Open Contacts | — | — | 750 Vrms | — | — |
| End Contact Material | — | — | SILVER PALLADIUM ALLOY | — | — |
| End Contact Plating | — | — | GOLD | — | — |
| Input Switching Control Type | — | — | Random | — | — |
| Insulation Resistance | — | — | 1000000000000 Ω | — | — |
| Mounting Feature | — | — | PANEL MOUNT | — | — |
| Operate Time | — | — | 7 ms | — | — |
| Physical Dimension | — | — | 15.6mm x 10.6mm x 11.5mm | — | — |
| Reference Standard | — | — | UL | — | — |
| Relay Action | — | — | MOMENTARY | — | — |
| Relay Form | — | — | 6 FORM A | — | — |
| Relay Function | — | — | SPDT | — | — |
| Relay Type | — | — | POWER/SIGNAL RELAY | — | — |
| Release Time | — | — | 5 ms | — | — |
| Terminal Length | — | — | 0.003500127000254001 inch | — | — |
| Termination Type | — | — | SOLDER/QUICK CONNECT | — | — |
| Weight | — | — | 4 g | — | — |
| Product Weight .141 OZ | — | — | Contact Features: Contact Current Class 0 – 2 AMP | — | — |
| Contact Arrangement 6 Form A (NO) | — | — | Contact Current Rating (Max) 2 AMP | — | — |
| Contact Base Material Silver Palladium (AgPd) Alloy | — | — | Dimensions: Product Height 11.5 MM | — | — |
| Length Class (Mechanical) 14 – 16 MM | — | — | Product Length 15.4 MM | — | — |
| Additional Feature | — | — | — | HIGH RELIABILITY | — |
| Application | — | — | — | GENERAL PURPOSE | — |
| Configuration | — | — | — | SINGLE | — |
| Diode Element Material | — | — | — | SILICON | — |
| Diode Type | — | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | — | 0.24 V | — |
| Non-rep Pk Forward Current-Max | — | — | — | 0.6 A | — |
| Number of Elements | — | — | — | 1 | — |
| Number of Phases | — | — | — | 1 | — |
| Output Current-Max | — | — | — | 0.2 A | — |
| Power Dissipation-Max | — | — | — | 0.2 W | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 30 V | — |
| Reverse Recovery Time-Max | — | — | — | 0.005 µs | — |
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 LD1117DT33CTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LD1117DT33CTR 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 LD1117DT33CTR 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 LD1117DT33CTR?
Known equivalents for LD1117DT33CTR include LD1117DT33C, V23101D1106B201, BAT54-7-F. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LD1117DT33CTR?
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 LD1117DT33CTR 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.