STMicroelectronics ST1PS03A1QTR DC DC Switching Regulators
400 MA NANO-QUIESCENT SYNCHRONOU
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST1PS03A1QTR
Detailed Description
400 MA NANO-QUIESCENT SYNCHRONOU
Package
12-UFQFN
Key Features
Package / Case: 12-UFQFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ST1PS03A1QTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST1PS03A1QTR DC DC Switching Regulators technical specifications.
General
Package / Case
12-UFQFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Selectable
Max Input Voltage
5.5V
Output Current
400mA
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Output Voltage
1.6V
Alternate Parts Comparison (ST1PS03A1QTR vs ST1PS02BQTR vs ST1PS02DQTR vs ST1PS02C1QTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-UFQFN | 12-UFQFN | 12-UFQFN | 12-UFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Min Input Voltage | 1.8V | 1.8V | 1.8V | 1.8V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 400mA | 400mA | 400mA | 400mA |
| Output Type | Selectable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 1.6V | 1.8V | 1V | 2.6V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Action |
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