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LD2981CU50TR
Fixed LDO Voltage Regulator, 2.5V to 16V, 180 mV drop, 5V/100mA out, SOT-89-3
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLD2981CU50TR
Newark Part No.51AC9076
Product Range5V 100mA LDO Voltage Regulators
Technical Datasheet
Packaging Options
329 In Stock
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| Quantity | Price |
|---|---|
| 1+ | $0.795 |
| 10+ | $0.562 |
| 25+ | $0.505 |
| 50+ | $0.474 |
| 100+ | $0.442 |
| 250+ | $0.413 |
| 500+ | $0.333 |
| 1000+ | $0.274 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$0.80
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLD2981CU50TR
Newark Part No.51AC9076
Product Range5V 100mA LDO Voltage Regulators
Technical Datasheet
Output TypeFixed
Input Voltage Min2.5V
Input Voltage Max16V
No. of Outputs1Outputs
Fixed Output Voltage Nom5V
Adjustable Output Voltage Min-
Output Voltage - Nom5V
Output Voltage Nom5V
Output Voltage Min-
Adjustable Output Voltage Max-
Output Voltage Max-
Output Current100mA
Dropout Voltage Vdo180mV
PolarityPositive Output
Output Current Max100mA
LDO Regulator Case StyleSOT-89
Output Current Max100mA
Max Output Current100mA
Dropout Voltage - Typ @ Current180mV
Dropout Voltage Typ @ Current180mV
Dropout Voltage Typ @ Current180mV
IC MountingSurface Mount
IC Case / PackageSOT-89
No. of Pins3Pins
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range5V 100mA LDO Voltage Regulators
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Output Type
Fixed
Input Voltage Max
16V
Fixed Output Voltage Nom
5V
Output Voltage - Nom
5V
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
5V 100mA LDO Voltage Regulators
SVHC
No SVHC (25-Jun-2025)
Input Voltage Min
2.5V
No. of Outputs
1Outputs
Adjustable Output Voltage Min
-
Output Voltage Nom
5V
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