TL431BCDBZR vs TL431A Karşılaştırma
Ayrıntılı yan yana karşılaştırma TL431BCDBZR tarafından Texas Instruments ve TL431A tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | TL431BCDBZR | TL431A |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Voltage Regulators | Voltage Regulators |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Reference Voltage (VREF) | 2.495 V | — |
| Initial Reference Tolerance | ±0.5% (B grade, at 25°C) | — |
| Adjustable Output Voltage Range | 2.495 V to 36 V | — |
| Maximum Cathode Voltage | 36 V | — |
| Cathode Current Range | 1 mA to 100 mA | — |
| Typical Output Impedance | 0.2 Ω | — |
| Dynamic Impedance (typ) | 0.05 Ω (1 mA to 100 mA) | — |
| Temperature Coefficient (typ) | Approximately 92 ppm/°C | — |
| Minimum Cathode Current for Regulation | 1 mA (typ) | 1 mA |
| İşletim Sıcaklığı Aralığı | 0°C to +70°C (C grade) | — |
| Paket | SOT-23-3 (DBZ) | SOT-23 (DBZ), 3-pin |
| Montaj Türü | Surface Mount | Surface Mount |
| Architecture | Shunt regulator with bandgap error amplifier | — |
| RoHS Durumu | Compliant | Compliant |
| Family Grades Available | 0.5% (B), 1% (A), 2% (standard) | — |
| Yaşam Döngüsü Durumu | Active | — |
| Ağ Yapısı | — | Adjustable shunt regulator / programmable reference |
| Reference Voltage (Vref) | — | 2.495 V typical |
| Initial Tolerance (25C) | — | 1% (A grade) |
| Adjustable Output Range | — | 2.5 V to 36 V |
| Maximum Cathode Current | — | 100 mA |
| Output Impedance | — | 0.2 ohm typical |
| Maximum Input Voltage (cathode) | — | 36 V |
| Turn-on Characteristics | — | Sharp, active output circuitry |
| Temperature Stability | — | Specified over automotive, commercial, and military temperature ranges |
| Number of Terminals | — | 3 |
| Replacement For | — | Zener diodes with improved performance |
| Available Grades | — | B (0.5%), A (1%), standard (2%) |
| Companion Device | — | TL432 (same specs, different pinout on DBV/DBZ/PK) |