ST1S03PUR vs PI3VST01UE Comparison
Detailed side-by-side comparison of ST1S03PUR by STMicroelectronics and PI3VST01UE by Diodes Incorporated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ST1S03PUR | PI3VST01UE |
|---|---|---|
| Brand | STMicroelectronics | Diodes Incorporated |
| Category | DC-DC Converters | Video ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.78 | $0.62 |
| Topology | Step-down (buck) DC-DC converter | — |
| Control Scheme | Current-mode PWM | — |
| Switching Frequency | 1.5 MHz (typical) | — |
| Input Voltage Range | 3 V to 16 V | — |
| Output Voltage Range | 0.8 V to VIN (adjustable) | — |
| Maximum Output Current | 1.5 A | — |
| DC Output Voltage Tolerance | 2 % | — |
| Internal Soft-Start | 50 us to 100 us power-on delay | — |
| Typical Efficiency | > 70 % | — |
| Quiescent Current (not switching) | [DATA_NEEDED: quiescent current value] | — |
| Operating Temperature Range | -40 C to +125 C | -40 C to +85 C [DATA_NEEDED: confirm operating temp grade from datasheet] |
| Package | DFN-6 (3x3 mm) with exposed pad | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | — |
| Function | — | VGA HPD signal generator / connector switch |
| Number of Channels | — | 1 |
| Supply Voltage (VCC) | — | 3.0 V to 5.5 V |
| Output Type | — | HPD logic-level (CMOS/TTL compatible) |
| Quiescent Current | — | [DATA_NEEDED: Iq spec from datasheet] |
| On Resistance (RON) | — | [DATA_NEEDED: switch RON value] |
| Bandwidth | — | [DATA_NEEDED: -3dB BW from datasheet] |
| Package Type | — | MSOP-8 (Mini Small Outline Package, 8-pin) |
| Pin Count | — | 8 |
| Lead-Free / RoHS | — | Lead-free per Diodes product page |
| HPD Pull-up | — | Integrated per VESA recommendation [DATA_NEEDED: nominal resistor value] |
| ESD Tolerance (HPD pin) | — | [DATA_NEEDED: HBM ESD rating from datasheet] |
| Original Manufacturer | — | Pericom Semiconductor (now part of Diodes Incorporated) |