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ST1S40IDR
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 850kHz, 4V-18Vin, 0.8V-18V/3A out, SOIC-8
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST1S40IDR
Newark Part No.45AC7801
Technical Datasheet
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Available in quantity shown
| Quantity | Price |
|---|---|
| 1+ | $1.350 |
| 10+ | $1.350 |
| 25+ | $1.240 |
| 50+ | $1.240 |
| 100+ | $1.240 |
| 250+ | $1.240 |
| 500+ | $1.240 |
| 1000+ | $1.240 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$1.35
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST1S40IDR
Newark Part No.45AC7801
Technical Datasheet
Output TypeAdjustable
Regulator Output TypeAdjustable
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min4V
Input Voltage Max18V
Max Output Current3A
Output Current3A
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min800mV
Output Voltage Max18V
Switching Frequency Typ850kHz
Efficiency-
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
Qualification-
MSL-
DC / DC Converter IC CaseSOIC
Automotive Qualification Standard-
Switching Frequency850kHz
Technical Specifications
Output Type
Adjustable
No. of Outputs
1Outputs
Input Voltage Min
4V
Max Output Current
3A
IC Case / Package
SOIC
IC Mounting
Surface Mount
Output Voltage Min
800mV
Switching Frequency Typ
850kHz
Operating Temperature Min
-40°C
Product Range
-
MSL
-
DC / DC Converter IC Case
SOIC
Switching Frequency
850kHz
Regulator Output Type
Adjustable
Topology
Synchronous Buck (Step Down)
Input Voltage Max
18V
Output Current
3A
No. of Pins
8Pins
Output Voltage - Nom
-
Output Voltage Max
18V
Efficiency
-
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Automotive Qualification Standard
-
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate