LD1117DT33TRAlternatives & Equivalent Parts
About LD1117DT33TR
LD1117DT33TR 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.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for LD1117DT33TR — response within 24 hours.
Specification Comparison
| Parameter | LD1117DT33TRSource | ST72F324BJ6B6 | VNL5050S5TR-E | CY7C68013A-56LTXC | LD1117DT33CTR |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | Cypress Semiconductor | STMicroelectronics |
| Package Type | Other | Other | Small Outline Packages | Quad Flat No-Lead | Other |
| Pin Count | 3 | 42 | 8 | 57 | 3 |
| Temperature Range | — | -40.0°C ~ 85.0°C | — | ~ 70.0°C | — |
| Price | $0.1180 | $5.5500 | $0.6173 | $7.3631 | $0.1258 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 6.2 | 0 | 7 | 0 | 6.2 |
| Adjustability | FIXED | — | — | — | FIXED |
| Dropout Voltage1-Max | 1.2 V | — | — | — | 1.2 V |
| Dropout Voltage1-Nom | 1.1 V | — | — | — | 1.1 V |
| Input Voltage Absolute-Max | 15 V | — | — | — | 15 V |
| Input Voltage-Max | 15 V | — | — | — | 15 V |
| Input Voltage-Min | 4.75 V | — | — | — | 4.75 V |
| JESD-30 Code | R-PSSO-G2 | R-PDIP-T42 | R-PDSO-G8 | S-XQCC-N56 | R-PSSO-G2 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 |
| Line Regulation-Max | 0.006% | — | — | — | 0.03% |
| Load Regulation-Max | 0.01% | — | — | — | 0.03% |
| Number of Functions | 1 | — | 1 | — | 1 |
| Number of Outputs | 1 | — | — | — | 1 |
| Operating Temperature TJ-Max | 125 °C | — | — | — | 125 °C |
| Output Current1-Max | 1.3 A | — | — | — | 1.3 A |
| Output Voltage1-Max | 3.365 V | — | — | — | 3.44 V |
| Output Voltage1-Min | 3.235 V | — | — | — | 3.16 V |
| Output Voltage1-Nom | 3.3 V | — | — | — | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.38,90TB | SDIP42,.6 | — | LCC56,.31SQ,20 | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE, SHRINK PITCH | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| Packing Method | TR, 13 INCH | — | — | — | 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 | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | NO | YES | YES | YES |
| Technology | BIPOLAR | CMOS | — | CMOS | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) - annealed | TIN | Tin (Sn) | Matte Tin (Sn) | Tin (Sn) - immersion |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | 2.28 mm | 1.778 mm | 1.27 mm | 0.5 mm | 2.28 mm |
| Terminal Position | SINGLE | DUAL | DUAL | QUAD | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | NOT SPECIFIED | 20 | 30 |
| Voltage Tolerance-Max | 2% | — | — | — | 2% |
| Has ADC | — | YES | — | — | — |
| Bit Size | — | 8 | — | — | — |
| Boundary Scan | — | YES | — | — | — |
| CPU Family | — | ST72 | — | — | — |
| Clock Frequency-Max | — | 16 MHz | — | 48 MHz | — |
| DAC Channels | — | YES | — | — | — |
| DMA Channels | — | NO | — | — | — |
| Number of I/O Lines | — | 32 | — | — | — |
| On Chip Program ROM Width | — | 8 | — | — | — |
| PWM Channels | — | YES | — | — | — |
| RAM (bytes) | — | 1024 | — | — | — |
| ROM (words) | — | 32768 | — | — | — |
| ROM Programmability | — | FLASH | — | — | — |
| Speed | — | 8 MHz | — | — | — |
| Supply Current-Max | — | 7 mA | — | 85 mA | — |
| Supply Voltage-Max | — | 5.5 V | — | 3.6 V | — |
| Supply Voltage-Min | — | 4.5 V | — | 3 V | — |
| Supply Voltage-Nom | — | 5 V | — | 3.3 V | — |
| Temperature Grade | — | INDUSTRIAL | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER | — | BUS CONTROLLER, UNIVERSAL SERIAL BUS | — |
| Factory Lead Time | — | — | 13 Weeks | — | 12 Weeks |
| Additional Feature | — | — | DETECTOR THRESHOLD VOLTAGE IS 1.2V | — | — |
| Adjustable Threshold | — | — | NO | — | — |
| Analog IC - Other Type | — | — | POWER SUPPLY SUPPORT CIRCUIT | — | — |
| Number of Channels | — | — | 1 | — | — |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 3.5 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | — | — |
| Address Bus Width | — | — | — | 16 | — |
| Bus Compatibility | — | — | — | I2C; UART; USB | — |
| Data Transfer Rate-Max | — | — | — | 60 MBps | — |
| External Data Bus Width | — | — | — | 8 | — |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C |
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 LD1117DT33TR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LD1117DT33TR 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 LD1117DT33TR 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for LD1117DT33TR. Get expert recommendations within 24 hours.
FAQ
What is equivalent to LD1117DT33TR?
Known equivalents for LD1117DT33TR include ST72F324BJ6B6, VNL5050S5TR-E, CY7C68013A-56LTXC. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LD1117DT33TR?
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 LD1117DT33TR 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.