PI3VST01UE vs ST1S03PUR Comparison
Detailed side-by-side comparison of PI3VST01UE by Diodes Incorporated and ST1S03PUR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PI3VST01UE | ST1S03PUR |
|---|---|---|
| Brand | Diodes Incorporated | STMicroelectronics |
| Category | Video ICs | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.62 | $0.78 |
| 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) | — |
| Operating Temperature Range | -40 C to +85 C [DATA_NEEDED: confirm operating temp grade from datasheet] | -40 C to +125 C |
| 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) | — |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 8 | — |
| Lead-Free / RoHS | Lead-free per Diodes product page | — |
| MSL Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating] |
| 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) | — |
| 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] |
| Package | — | DFN-6 (3x3 mm) with exposed pad |
| RoHS Status | — | Compliant |