Cataloged
Source verified
Linear RegulatorsRFQ only
STMicroelectronics LD2981CU33TR
Brand: STMicroelectronics · Manufacturer: STMicroelectronics · MPN: LD2981CU33TR · NeoGiga SKU: NG-222133
-40℃~+125℃ 1 100mA 150uA 160uVrms 16V 3.3V 375mV@(100mA) 63dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
Technical Specifications
| Product Identity | |
|---|---|
| Manufacturer Part Number | LD2981CU33TR |
| NeoGiga SKU | NG-222133 |
| Brand | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Category | Linear Regulators |
| Source Technical Data | |
| Power Supply Rejection Ratio (PSRR) | 63dB@(1kHz) |
| standby current | 150uA |
| Operating Temperature | -40℃~+125℃ |
| Output Polarity | Positive electrode |
| Maximum Input Voltage | 16V |
| Output Type | Fixed |
| Output Current | 100mA |
| Dropout Voltage | 375mV@(100mA) |
| Output Voltage | 3.3V |
| Feature | Low ESR;Overcurrent Protection(OCP);Thermal Protection(TSD) |
| Number of Outputs | 1 |
| Package | SOT-89-3 |
| Packaging | Tape & Reel (TR) |
| Minimum Order Quantity | 1 |
| Order Multiple | 1 |
| RoHS Compliant | Yes |
| Datasheet | Open datasheet |
Seller offers
Regional sourcing options
No public seller offers yet
NeoGiga can still source this part through RFQ. Seller-specific offers will appear here when vendor pricing is published.
Start RFQDatasheets & Downloads
Datasheet for LD2981CU33TR
Download datasheet
Alternatives & Accessories
Alternative parts and accessories are being mapped.
Related LMS Tutorials
Related tutorials, lab kits and project usage will appear here.
Open Learning HubReviews & Q&A
Engineering feedback
Approved customer reviews will appear here after moderation.
Related products
Similar engineering parts
Cataloged
Source verified
KIA Semicon Tech KIA78L05FG
View
Cataloged
Source verified
Texas Instruments TPS7A6133QKVURQ1
View
Cataloged
Source verified
Texas Instruments TPS71525DCKR
View
Cataloged
Source verified
UTC(Unisonic Tech) LD1117AG-50-AB3-A-R
View
Cataloged
Source verified