TL431A vs TL431ACDBZR Vergleich
Detaillierter Direktvergleich von TL431A von Texas Instruments und TL431ACDBZR 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 | TL431A | TL431ACDBZR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Voltage Regulators | Voltage Regulators |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,08 | $0,07 |
| Topologie | Adjustable shunt regulator / programmable reference | — |
| Reference Voltage (Vref) | 2.495 V typical | 2.495 V typ |
| Initial Tolerance (25C) | 1% (A grade) | — |
| Adjustable Output Range | 2.5 V to 36 V | — |
| Minimum Cathode Current for Regulation | 1 mA | 1 mA |
| Maximum Cathode Current | 100 mA | 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 | — |
| Gehäuse | SOT-23 (DBZ), 3-pin | SOT-23-3 (DBZ) |
| Montageart | Surface Mount | Surface Mount |
| Number of Terminals | 3 | — |
| Replacement For | Zener diodes with improved performance | — |
| RoHS-Status | Compliant | Compliant |
| Available Grades | B (0.5%), A (1%), standard (2%) | — |
| Companion Device | TL432 (same specs, different pinout on DBV/DBZ/PK) | — |
| Reference Tolerance (at 25C) | — | +/-1% (A grade) |
| Adjustable Output Voltage Range | — | 2.495 V to 36 V |
| Typical Output Impedance | — | 0.2 ohm |
| Maximum Cathode Voltage | — | 36 V |
| Reference Input Current | — | 2 uA typ |
| Device Type | — | Adjustable precision shunt regulator / voltage reference |
| Temperature Range | — | -40C to +85C (A grade) |
| MSL-Level | — | 1 |
| Packaging | — | Tape & Reel (R suffix) |
| Pinning Configuration | — | TL431 normal pinning (TL432 differs in DBZ pinout) |