LD1117ADT33TR vs LD1117DT33TR Comparison
Detailed side-by-side comparison of LD1117ADT33TR by STMicroelectronics and LD1117DT33TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LD1117ADT33TR - 3.3V Fixed 800mA LDO Regulator | STMicroelectronics
LD1117ADT33TR ✓ ActiveSTMicroelectronics
LD1117DT33TR - 800mA Low Dropout Voltage Regulator | STMicroelectronics
LD1117DT33TR ✓ ActiveSpecification Comparison
| Parameter | LD1117ADT33TR | LD1117DT33TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.19 | $0.15 |
| Output Type | Fixed | Fixed |
| Output Voltage | 3.3 V | 3.3 V |
| Maximum Output Current | 800 mA | 800 mA |
| Input Voltage Range | 4.75 V to 15 V | Up to 15 V |
| Dropout Voltage | 1.1 V (typical at 800 mA) | 1.1 V at 800 mA |
| Quiescent Current | 5 mA | 5 mA (typical) |
| Line Regulation | 0.2% (typical) | 0.2 % (typical) |
| Load Regulation | 0.4% (typical) | 0.4 % (typical) |
| Thermal Resistance (junction-to-ambient) | 50 °C/W | — |
| Operating Temperature Range | -40°C to +125°C | -40°C to +125°C |
| Package | DPAK (TO-252) | SOT-223 |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 (unlimited) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Thermal Resistance (θJA) | — | 50 °C/W (typical) |
| Output Capacitor | — | 10 µF (minimum) |
| Input Capacitor | — | 10 µF (recommended) |