TL431BQDBZR vs TL431AQDBZR Comparaison
Comparaison détaillée côte à côte de TL431BQDBZR par Texas Instruments et TL431AQDBZR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | TL431BQDBZR | TL431AQDBZR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Voltage Regulators | Voltage Regulators |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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 |
| Device Type | Adjustable Precision Shunt Regulator / Shunt Voltage Reference | — |
| Temperature Grade | Q grade, -40 C to +125 C | — |
| Boîtier | SOT-23 (DBZ), 3-pin | SOT-23-3 (DBZ) |
| Type de montage | 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) | AEC-Q100 qualified (Q grade) |
| Nombre de broches | 3 | — |
| Statut RoHS | Compliant | Compliant |
| Packaging | Tape & Reel (T/R) | — |
| Family Alternatives (grades) | B = 0.5%, A = 1%, standard = 2% initial tolerance | — |
| Reference Type | — | Adjustable shunt voltage reference |
| Initial Accuracy | — | +/-1% at 25C |
| Adjustable Output Range | — | Vref (2.495 V) to 36 V |
| Maximum Input Voltage (Cathode-Anode) | — | 36 V |
| Plage de température de fonctionnement | — | -40C to +125C |
| Bruit de sortie | — | [DATA_NEEDED: output noise] |
| Dynamic Output Impedance | — | [DATA_NEEDED: dynamic output impedance] |
| Temperature Drift | — | [DATA_NEEDED: temperature drift] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |