PTL432LIBQDBZR vs TL432LIBQDBZRQ1 Comparison
Detailed side-by-side comparison of PTL432LIBQDBZR by Texas Instruments and TL432LIBQDBZRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
PTL432LIBQDBZR - 2.495V Adjustable Shunt Reference | Texas Instruments
PTL432LIBQDBZR ✓ ActiveSpecification Comparison
| Parameter | PTL432LIBQDBZR | TL432LIBQDBZRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage References | Voltage References |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.09 | $0.38 |
| Reference Type | Shunt, Adjustable | Shunt Voltage Reference, Adjustable |
| Reference Voltage | 2.495 V | — |
| Output Voltage Range | 2.495 V to 36 V | 2.495 V to 36 V |
| Reference Voltage Tolerance | ±0.5% | — |
| Cathode Current (Min) | 400 nA (typical) | — |
| Cathode Current (Max) | 15 mA | — |
| Operating Temperature Range | -40C to +125C | -40 °C to +125 °C (automotive) |
| Temperature Grade | Industrial / Automotive (Q1 variant) | — |
| Package | SOT-23-3 (DBZ) | SOT-23-3 (DBZ) |
| Number of Pins | 3 | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 | 1 (per JEDEC J-STD-020) |
| Lead Free | Yes | — |
| RoHS Status | Compliant | Compliant |
| Reference Input Current | Optimized (low-Ibias LI family) | — |
| Nominal Reference Voltage (VREF) | — | 2.495 V |
| Initial Tolerance (B grade) | — | ±0.5% |
| Maximum Cathode Current | — | 15 mA |
| Typical Output Impedance | — | 0.2 Ω |
| Pin Count | — | 3 |
| Automotive Qualification | — | AEC-Q100 qualified (Q1 suffix) |
| Lead-Free | — | Yes |
| Product Family | — | TL431LI-Q1 / TL432LI-Q1 (optimized reference current) |