ATL432LIBIDBZR vs TL432LIBQDBZR Comparison
Detailed side-by-side comparison of ATL432LIBIDBZR by Texas Instruments and TL432LIBQDBZR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ATL432LIBIDBZR - 2.5V Adjustable Shunt Reference, ±0.5%, SOT-23-3 | Texas Instruments
ATL432LIBIDBZR ✓ ActiveTexas Instruments
TL432LIBQDBZR - Adjustable 2.495V Shunt Reference, ±0.5% | TI
TL432LIBQDBZR ✓ ActiveSpecification Comparison
| Parameter | ATL432LIBIDBZR | TL432LIBQDBZR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage References | Voltage References |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.26 | $0.15 |
| Reference Type | Shunt, Adjustable | Shunt Voltage Reference (adjustable) |
| Reference Voltage (Vref) | 2.5 V | — |
| Output Voltage Range | 2.5 V to 36 V | — |
| Initial Accuracy (B grade) | ±0.5% (at 25C) | — |
| Cathode Current (max) | 100 mA | — |
| Minimum Cathode Current (Imin) | 0.1 mA (typical, low-Iq) | — |
| Output Impedance | 0.05 ohm (typical at low frequency) | — |
| Temperature Drift | [DATA_NEEDED: ppm/C spec] | — |
| Operating Temperature Range | -40C to +125C | -40 °C to +125 °C (automotive) |
| Package | SOT-23-3 (DBZ) | SOT-23-3 (DBZ) - 3-pin |
| Pin Count | 3 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Tape and Reel Quantity | 3000 | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Pinout | Pin 1: Cathode, Pin 2: Reference, Pin 3: Anode (DBZ, inverted vs TL432) | — |
| 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 |
| 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) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Automotive Grade | — | [DATA_NEEDED: AEC-Q100 grade qualification letter] |