TL432LIBQDBZR vs TL431BQDBZR Comparaison
Comparaison détaillée côte à côte de TL432LIBQDBZR par Texas Instruments et TL431BQDBZR 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.
Texas Instruments
TL432LIBQDBZR - Adjustable 2.495V Shunt Reference, ±0.5% | TI
TL432LIBQDBZR ✓ ActifComparaison des spécifications
| Paramètre | TL432LIBQDBZR | TL431BQDBZR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Voltage References | Voltage Regulators |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,15 | $0,07 |
| Reference Type | Shunt Voltage Reference (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 | — |
| Plage de température de fonctionnement | -40 °C to +125 °C (automotive) | — |
| Reference Current (IREF) | Optimized low-Iref design | — |
| Deviation Current (Idev) | Optimized low-Idev design | — |
| Boîtier | SOT-23-3 (DBZ) - 3-pin | SOT-23 (DBZ), 3-pin |
| Type de montage | Surface Mount | Surface Mount |
| Pinout (SOT-23-3) | Pin1=REF, Pin2=ANODE, Pin3=CATHODE (differs from TL431 in same pkg) | — |
| Niveau MSL | [DATA_NEEDED: MSL rating] | — |
| Statut RoHS | Compliant | Compliant |
| Automotive Grade | [DATA_NEEDED: AEC-Q100 grade qualification letter] | — |
| Reference Voltage (Vref) | — | 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 |
| Minimum Cathode Current for Regulation | — | 1 mA (typical) |
| Device Type | — | Adjustable Precision Shunt Regulator / Shunt Voltage Reference |
| Temperature Grade | — | Q grade, -40 C to +125 C |
| 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) |
| Nombre de broches | — | 3 |
| Packaging | — | Tape & Reel (T/R) |
| Family Alternatives (grades) | — | B = 0.5%, A = 1%, standard = 2% initial tolerance |