TL431BQDBZR vs TL431QDBZR Vergleich
Detaillierter Direktvergleich von TL431BQDBZR von Texas Instruments und TL431QDBZR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | TL431BQDBZR | TL431QDBZR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Voltage Regulators | Voltage Regulators |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,07 | $0,09 |
| Reference Voltage (Vref) | 2.495 V | 2.495 V |
| Reference Voltage Tolerance | ±0.5% (B grade, at 25 C) | — |
| Adjustable Output Voltage Range | 2.495 V to 36 V | — |
| Maximum Cathode Current | 100 mA | 100 mA |
| Minimum Cathode Current for Regulation | 1 mA (typical) | 1 mA (typical) |
| Device Type | Adjustable Precision Shunt Regulator / Shunt Voltage Reference | — |
| Temperature Grade | Q grade, -40 C to +125 C | — |
| Gehäuse | SOT-23 (DBZ), 3-pin | SOT-23-3 (DBZ, TO-236AB) |
| Montageart | Surface Mount | Surface Mount |
| Typical Output Noise | 0.2 uVrms (per TI adjustable precision shunt regulator datasheet) | — |
| Minimum Output Capacitance Stability | [DATA_NEEDED: stable output capacitance range] | — |
| Automotive Qualification | Yes (Q grade; TL431BQDBZRQ1 variant available) | — |
| Anzahl der Pins | 3 | — |
| RoHS-Status | Compliant | [DATA_NEEDED: RoHS status] |
| Packaging | Tape & Reel (T/R) | — |
| Family Alternatives (grades) | B = 0.5%, A = 1%, standard = 2% initial tolerance | — |
| Product Type | — | Adjustable Precision Shunt Voltage Reference |
| Output Tolerance | — | ±2.2% (Q grade, 25C) |
| Adjustable Output Range | — | Vref (2.495 V) to 36 V |
| Maximum Cathode Voltage | — | 36 V |
| Dynamic Output Impedance | — | 0.22 ohm (typical) |
| Betriebstemperaturbereich | — | -40C to +125C (Q grade) |
| Package Dimensions | — | 2.9 mm x 1.3 mm x 1 mm body |
| Terminal Pitch | — | 1.9 mm |
| Reference Input Current | — | [DATA_NEEDED: Reference input current] |
| Temperature Stability | — | [DATA_NEEDED: Temperature drift] |