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ST1PS02B1QTR
DC-DC Switching Synchronous Buck Regulator, Adjustable, 1.8-5.5 V in, 1.8 V-2.5 V/0.4A out, TQFN-12
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST1PS02B1QTR
Order Code
Re-Reel3678920RL
Cut Tape3678920
Your Part Number
130 total stock globally
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $2.120 | $2.12 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $2.120 ($2.332) |
| 10+ | $1.410 ($1.551) |
| 50+ | $1.330 ($1.463) |
| 100+ | $1.260 ($1.386) |
| 250+ | $1.170 ($1.287) |
| 500+ | $1.140 ($1.254) |
| 1000+ | $1.100 ($1.210) |
| 2500+ | $1.070 ($1.177) |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST1PS02B1QTR
Order Code
Re-Reel3678920RL
Cut Tape3678920
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min1.8V
Input Voltage Max5.5V
Output Current400mA
Max Output Current400mA
IC Case / PackageTQFN
No. of Pins12Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min1.8V
Output Voltage Max2.5V
Switching Frequency Typ-
Efficiency92%
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
SVHCNo SVHC (25-Jun-2025)
DC / DC Converter IC CaseTQFN
Automotive Qualification Standard-
Switching Frequency2MHz
Technical Specifications
Output Type
Adjustable
Topology
Synchronous Buck (Step Down)
Input Voltage Max
5.5V
Max Output Current
400mA
No. of Pins
12Pins
Output Voltage - Nom
-
Output Voltage Max
2.5V
Efficiency
92%
Operating Temperature Max
85°C
Qualification
-
DC / DC Converter IC Case
TQFN
Switching Frequency
2MHz
No. of Outputs
1Outputs
Input Voltage Min
1.8V
Output Current
400mA
IC Case / Package
TQFN
IC Mounting
Surface Mount
Output Voltage Min
1.8V
Switching Frequency Typ
-
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (25-Jun-2025)
Automotive Qualification Standard
-
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Italy
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000015