TL431BQDBZR vs TL432LIBQDBZR مقایسه
مقایسه دقیق کنار به کنار TL431BQDBZR توسط Texas Instruments و TL432LIBQDBZR توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Texas Instruments
TL432LIBQDBZR - Adjustable 2.495V Shunt Reference, ±0.5% | TI
TL432LIBQDBZR ✓ فعالمقایسه مشخصات
| پارامتر | TL431BQDBZR | TL432LIBQDBZR |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Voltage Regulators | Voltage References |
| وضعیت چرخه عمر | فعال | فعال |
| 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 | — |
| بسته‌بندی | SOT-23 (DBZ), 3-pin | SOT-23-3 (DBZ) - 3-pin |
| نوع نصب | 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) | — |
| تعداد پین‌ها | 3 | — |
| وضعیت RoHS | Compliant | Compliant |
| Packaging | Tape & Reel (T/R) | — |
| Family Alternatives (grades) | B = 0.5%, A = 1%, standard = 2% initial tolerance | — |
| 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 |
| محدوده دمای کاری | — | -40 °C to +125 °C (automotive) |
| Reference Current (IREF) | — | Optimized low-Iref design |
| Deviation Current (Idev) | — | Optimized low-Idev design |
| Pinout (SOT-23-3) | — | Pin1=REF, Pin2=ANODE, Pin3=CATHODE (differs from TL431 in same pkg) |
| سطح MSL | — | [DATA_NEEDED: MSL rating] |
| Automotive Grade | — | [DATA_NEEDED: AEC-Q100 grade qualification letter] |