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LDS3985M33R
Fixed LDO Voltage Regulator, 2.5V to 6V, 150 mV drop, 3.3V/300mA out, SOT-23-5
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLDS3985M33R
Newark Part No.
Re-Reel51AC9055
Cut Tape51AC9055
Product Range3.3V 300mA LDO Voltage Regulators
Your Part Number
4,655 In Stock
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Delivery in 2-4 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | $0.958 | $4.79 |
| Total Price | $4.79 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.958 |
| 10+ | $0.684 |
| 25+ | $0.616 |
| 50+ | $0.579 |
| 100+ | $0.480 |
| 250+ | $0.398 |
| 500+ | $0.315 |
| 1000+ | $0.260 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLDS3985M33R
Newark Part No.
Re-Reel51AC9055
Cut Tape51AC9055
Product Range3.3V 300mA LDO Voltage Regulators
Technical Datasheet
Output TypeFixed
Input Voltage Min2.5V
Input Voltage Max6V
Fixed Output Voltage Nom3.3V
No. of Outputs1Outputs
Output Voltage - Nom3.3V
Output Voltage Nom3.3V
Adjustable Output Voltage Min-
Adjustable Output Voltage Max-
Output Voltage Min-
Output Current300mA
Output Voltage Max-
PolarityPositive Output
Dropout Voltage Vdo150mV
LDO Regulator Case StyleSOT-23
Output Current Max300mA
Max Output Current300mA
Output Current Max300mA
Dropout Voltage Typ @ Current150mV
Dropout Voltage - Typ @ Current150mV
Dropout Voltage Typ @ Current150mV
IC MountingSurface Mount
IC Case / PackageSOT-23
No. of Pins5Pins
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range3.3V 300mA LDO Voltage Regulators
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Output Type
Fixed
Input Voltage Max
6V
No. of Outputs
1Outputs
Output Voltage Nom
3.3V
Adjustable Output Voltage Max
-
Output Current
300mA
Polarity
Positive Output
LDO Regulator Case Style
SOT-23
Max Output Current
300mA
Dropout Voltage Typ @ Current
150mV
Dropout Voltage Typ @ Current
150mV
IC Case / Package
SOT-23
Operating Temperature Min
-40°C
Product Range
3.3V 300mA 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
-
Output Voltage Min
-
Output Voltage Max
-
Dropout Voltage Vdo
150mV
Output Current Max
300mA
Output Current Max
300mA
Dropout Voltage - Typ @ Current
150mV
IC Mounting
Surface Mount
No. of Pins
5Pins
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
Product traceability