Part Details for LD2981CU25TR by STMicroelectronics
Overview of LD2981CU25TR by STMicroelectronics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for LD2981CU25TR
LD2981CU25TR CAD Models
LD2981CU25TR Part Data Attributes
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LD2981CU25TR
STMicroelectronics
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Datasheet
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LD2981CU25TR
STMicroelectronics
2.5V FIXED POSITIVE LDO REGULATOR, 0.375V DROPOUT, PSSO3, LEAD FREE, SOT-89, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SOT-89 | |
| Package Description | , TO-243 | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 0.375 V | |
| Dropout Voltage1-Nom | 0.2 V | |
| Input Voltage Absolute-Max | 16 V | |
| Input Voltage-Max | 16 V | |
| Input Voltage-Min | 2.5 V | |
| JESD-30 Code | R-PSSO-F3 | |
| JESD-609 Code | e3 | |
| Length | 4.5 mm | |
| Line Regulation-Max | 0.01% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 2.587 V | |
| Output Voltage1-Min | 2.412 V | |
| Output Voltage1-Nom | 2.5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Equivalence Code | TO-243 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 1.6 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | FLAT | |
| Terminal Pitch | 1.5 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Voltage Tolerance-Max | 3.5% | |
| Width | 2.445 mm |
Alternate Parts for LD2981CU25TR
This table gives cross-reference parts and alternative options found for LD2981CU25TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LD2981CU25TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| AIC1734-25CXATR | Fixed Positive LDO Regulator, 2.5V, 0.67V Dropout, CMOS, PSSO3, TO-243AA, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1734-25CXATR |
| AP130-25YRL-13 | Fixed Positive LDO Regulator, 2.5V, 0.5V Dropout, CMOS, PSSO3, ROHS COMPLIANT, SOT-89R, 3 PIN | Diodes Incorporated | LD2981CU25TR vs AP130-25YRL-13 |
| LD2980CU25TR | 2.5V FIXED POSITIVE LDO REGULATOR, 0.225V DROPOUT, PSSO3, SOT-89, 3 PIN | STMicroelectronics | LD2981CU25TR vs LD2980CU25TR |
| AIC1734-25PXABG | Fixed Positive LDO Regulator, 2.5V, 0.67V Dropout, CMOS, PSSO3, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1734-25PXABG |
| AIC1722A-25PXABG | Fixed Positive LDO Regulator, 2.5V, CMOS, PSSO3, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1722A-25PXABG |
| AIC1734-25CXABG | Fixed Positive LDO Regulator, 2.5V, 0.67V Dropout, CMOS, PSSO3, TO-243AA, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1734-25CXABG |
| AIC1734-25CXTTR | Fixed Positive LDO Regulator, 2.5V, 0.67V Dropout, CMOS, PSSO3, TO-243AA, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1734-25CXTTR |
| AZ1117BR-2.5TRE1 | Fixed Positive LDO Regulator, 2.5V, BIPolar, PSSO3, ROHS COMPLIANT, SOT-89, 3 PIN | Diodes-BCD | LD2981CU25TR vs AZ1117BR-2.5TRE1 |
| AIC1722A-25PXATR | Fixed Positive LDO Regulator, 2.5V, CMOS, PSSO3, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1722A-25PXATR |
| AIC1734-25PXTTR | Fixed Positive LDO Regulator, 2.5V, 0.67V Dropout, CMOS, PSSO3, SOT-89, 3 PIN | Analog Integrations Corporation | LD2981CU25TR vs AIC1734-25PXTTR |