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LD2981CU33TR
Fixed LDO Voltage Regulator, 2.5V to 16V, 180 mV drop, 3.3V/100mA out, SOT-89-3
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | LD2981CU33TRCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Newark Part No. | Re-Reel51AC9075RL Cut Tape51AC9075 |
| Product Range | 3.3V 100mA LDO Voltage Regulators |
| Your Part Number | |
| Technical Datasheet |
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Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $0.621 | $0.62 |
| Total Price | $0.62 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.621 |
| 50+ | $0.396 |
| 100+ | $0.347 |
| 250+ | $0.323 |
| 500+ | $0.309 |
| 1000+ | $0.298 |
| 2500+ | $0.292 |
| 5000+ | $0.286 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | LD2981CU33TRCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Newark Part No. | Re-Reel51AC9075RL Cut Tape51AC9075 |
| Product Range | 3.3V 100mA LDO Voltage Regulators |
| Technical Datasheet | |
| Output Type | Fixed |
| Input Voltage Min | 2.5V |
| Input Voltage Max | 16V |
| Fixed Output Voltage Nom | 3.3V |
| No. of Outputs | 1Outputs |
| Output Voltage Nom | 3.3V |
| Output Voltage - Nom | 3.3V |
| Adjustable Output Voltage Min | - |
| Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Voltage Max | - |
| Output Current | 100mA |
| Dropout Voltage Vdo | 180mV |
| Polarity | Positive Output |
| Output Current Max | 100mA |
| LDO Regulator Case Style | SOT-89 |
| Output Current Max | 100mA |
| Max Output Current | 100mA |
| Dropout Voltage - Typ @ Current | 180mV |
| Dropout Voltage Typ @ Current | 180mV |
| Dropout Voltage Typ @ Current | 180mV |
| IC Mounting | Surface Mount |
| IC Case / Package | SOT-89 |
| No. of Pins | 3Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 3.3V 100mA LDO Voltage Regulators |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (25-Jun-2025) |
Technical Specifications
| Output Type | Fixed |
|---|---|
| Input Voltage Max | 16V |
| No. of Outputs | 1Outputs |
| Output Voltage - Nom | 3.3V |
| Output Voltage Min | - |
| Output Voltage Max | - |
| Dropout Voltage Vdo | 180mV |
| Output Current Max | 100mA |
| Output Current Max | 100mA |
| Dropout Voltage - Typ @ Current | 180mV |
| Dropout Voltage Typ @ Current | 180mV |
| IC Case / Package | SOT-89 |
| Operating Temperature Min | -40°C |
| Product Range | 3.3V 100mA LDO Voltage Regulators |
| SVHC | No SVHC (25-Jun-2025) |
| Input Voltage Min | 2.5V |
|---|---|
| Fixed Output Voltage Nom | 3.3V |
| Output Voltage Nom | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 100mA |
| Polarity | Positive Output |
| LDO Regulator Case Style | SOT-89 |
| Max Output Current | 100mA |
| Dropout Voltage Typ @ Current | 180mV |
| IC Mounting | Surface Mount |
| No. of Pins | 3Pins |
| Operating Temperature Max | 125°C |
| MSL | MSL 1 - Unlimited |
Technical Docs (2)
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
 | Proposition 65 |