STMicroelectronics ST1S50PUR DC DC Switching Regulators
IC REG BUCK ADJ 4A 10VFDFPN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST1S50PUR
Detailed Description
Advanced STMicroelectronics ST1S50PUR DC for precision electronics.
Package
10-VFDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ST1S50PUR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST1S50PUR DC DC Switching Regulators technical specifications.
General
Package / Case
10-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Adjustable
Max Input Voltage
18V
Output Current
4A
Switching Frequency
500kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (ST1S50PUR vs STM32F103RCT6 vs STM32F103C8T6 vs STM32F103CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-VFDFN Exposed Pad | 64-LQFP | 48-LQFP | 48-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 3.3 V | 3.3 V | 3.3 V |
| Memory Size | -- | 256 kB | 64 kB | 128 kB |
| Interface | -- | CAN, IrDA, LIN, USB | CAN, USB | CAN, USB |
| Data Bus Width | -- | 32 b | 32 b | 32 b |
| Number of Pins | -- | 64 | 48 | 48 |
| Core Processor | -- | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 48 kB | 20 kB | 20 kB |
| GPIO | -- | 51 | 37 | 37 |
| Action |
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