LD1117DT33TR vs LD1117S33TR Comparison
Detailed side-by-side comparison of LD1117DT33TR by STMicroelectronics and LD1117S33TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LD1117DT33TR - 800mA Low Dropout Voltage Regulator | STMicroelectronics
LD1117DT33TR ✓ ActiveSTMicroelectronics
LD1117S33TR - 800mA Low Dropout Positive Regulator | STMicroelectronics
LD1117S33TR ✓ ActiveSpecification Comparison
| Parameter | LD1117DT33TR | LD1117S33TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.15 | $0.20 |
| Output Type | Fixed | Fixed |
| Output Voltage | 3.3 V | 3.3 V |
| Maximum Output Current | 800 mA | 800 mA |
| Input Voltage Range | Up to 15 V | Up to 15 V |
| Dropout Voltage | 1.1 V at 800 mA | 1.1 V typical at 800 mA |
| Line Regulation | 0.2 % (typical) | 0.2 % typical |
| Load Regulation | 0.4 % (typical) | 0.4 % typical |
| Quiescent Current | 5 mA (typical) | 5 mA typical |
| Operating Temperature Range | -40°C to +125°C | 0°C to +125°C |
| Package | SOT-223 | SOT-223 |
| Mounting Type | Surface Mount | Surface Mount |
| Thermal Resistance (θJA) | 50 °C/W (typical) | — |
| RoHS Status | Compliant | Compliant |
| Output Capacitor | 10 µF (minimum) | — |
| Input Capacitor | 10 µF (recommended) | — |
| MSL Level | — | 1 (unlimited) |
| REACH Status | — | Compliant |
| Thermal Resistance (junction-to-ambient) | — | 50 °C/W typical |