TL432LIBQDBZR vs PTL432LIBQDBZR Comparison
Detailed side-by-side comparison of TL432LIBQDBZR by Texas Instruments and PTL432LIBQDBZR 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
TL432LIBQDBZR - Adjustable 2.495V Shunt Reference, ±0.5% | TI
TL432LIBQDBZR ✓ ActiveTexas Instruments
PTL432LIBQDBZR - 2.495V Adjustable Shunt Reference | Texas Instruments
PTL432LIBQDBZR ✓ ActiveSpecification Comparison
| Parameter | TL432LIBQDBZR | PTL432LIBQDBZR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage References | Voltage References |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.15 | $0.09 |
| Reference Type | Shunt Voltage Reference (adjustable) | Shunt, Adjustable |
| Nominal Reference Voltage (VREF) | 2.495 V | — |
| Cathode Voltage Range | 2.495 V to 36 V | — |
| Initial Cathode Tolerance | ±0.5% (B grade, 25 °C) | — |
| Min Cathode Current (IKA min) | 400 nA | — |
| Max Cathode Current (IKA max) | 15 mA | — |
| Typical Output Impedance | 0.2 ohm | — |
| Operating Temperature Range | -40 °C to +125 °C (automotive) | -40C to +125C |
| Reference Current (IREF) | Optimized low-Iref design | — |
| Deviation Current (Idev) | Optimized low-Idev design | — |
| Package | SOT-23-3 (DBZ) - 3-pin | SOT-23-3 (DBZ) |
| Mounting Type | Surface Mount | Surface Mount |
| Pinout (SOT-23-3) | Pin1=REF, Pin2=ANODE, Pin3=CATHODE (differs from TL431 in same pkg) | — |
| MSL Level | [DATA_NEEDED: MSL rating] | 1 |
| RoHS Status | Compliant | Compliant |
| Automotive Grade | [DATA_NEEDED: AEC-Q100 grade qualification letter] | — |
| Reference Voltage | — | 2.495 V |
| Output Voltage Range | — | 2.495 V to 36 V |
| Reference Voltage Tolerance | — | ±0.5% |
| Cathode Current (Min) | — | 400 nA (typical) |
| Cathode Current (Max) | — | 15 mA |
| Temperature Grade | — | Industrial / Automotive (Q1 variant) |
| Number of Pins | — | 3 |
| Lead Free | — | Yes |
| Reference Input Current | — | Optimized (low-Ibias LI family) |