 |  |  | |
| PartNumber | LM431AIZ | LM431AIZ/LFT1 | LM431AIZ/NOPB |
| Description | Voltage References Shunt Regulator 2.5V Programmable | Voltage References Adjustable Precision Zener Shunt Regulat | Voltage References Adj Prec Zener Shunt Reg |
| Manufacturer | ON Semiconductor | Texas Instruments | Texas Instruments |
| Product Category | Voltage References | Voltage References | PMIC - Voltage Reference |
| RoHS | Y | N | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-92-3 | TO-92-3 | - |
| Reference Type | Shunt Adjustable References | Shunt Adjustable References | Shunt |
| Output Voltage | Adjustable | 2.495 V to 37 V | 2.495 V to 37 V |
| Initial Accuracy | 2 % | 2 % | 2 % |
| Temperature Coefficient | 50 PPM / C | 97 PPM / C | 50ppm/°C Typical |
| Series VREF Input Voltage Max | 37 V | 37 V | - |
| Shunt Current Max | 100 mA | 100 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LM431A | LM431 | LM431 |
| Packaging | Bulk | Reel | Bulk |
| Description/Function | Program Shunt Reg | ADJUSTABLE PRECISION ZENER SHUNT REGULATOR | - |
| Height | 4.58 mm | 5.2 mm | - |
| Length | 4.58 mm | 5.2 mm | - |
| Product | Voltage References | Voltage References | - |
| Width | 3.86 mm | 4.19 mm | - |
| Brand | ON Semiconductor / Fairchild | Texas Instruments | - |
| Shunt Current Min | 1 mA | - | - |
| Topology | Shunt References | Shunt References | - |
| Maximum Output Voltage | 36 V | 36 V | 36 V |
| Product Type | Voltage References | Voltage References | - |
| Factory Pack Quantity | 10000 | 2000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.006314 oz | 0.016000 oz | 0.016000 oz |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Package Case | - | - | TO-92 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Through Hole |
| Output Type | - | - | Adjustable |
| Supplier Device Package | - | - | TO-92-3 |
| Tolerance | - | - | ±2.2% |
| Voltage Input | - | - | - |
| Current Supply | - | - | - |
| Current Output | - | - | 100mA |
| Voltage Output Min Fixed | - | - | 2.495V |
| Voltage Output Max | - | - | 37V |
| Noise 0#1Hz to 10Hz | - | - | - |
| Noise 10Hz to 10kHz | - | - | - |
| Current Cathode | - | - | 1mA |
| Series VREF Input Voltage Max | - | - | 37 V |
| Shunt Current Max | - | - | 100 mA |
| Shunt Current Min | - | - | 1 mA |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
LM431AIZ | Voltage References Shunt Regulator 2.5V Programmable | |
Texas Instruments |
LM431AIZ/LFT1 | Voltage References Adjustable Precision Zener Shunt Regulat | |
| LM431AIZ/LFT1 | Voltage References Adjustable Precision Zener Shunt Regulator 3-TO-92 | ||
| LM431AIZ/NOPB | Voltage References Adj Prec Zener Shunt Reg | ||
| LM431AIZNOPB | New and Original | ||
| LM431AIZ/T1 | Voltage References | ||
| LM431AIZXA | Voltage References | ||
| LM431AIZLFT1 | V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 T/R | ||
| LM431AIZ NOPB | New and Original | ||
| LM431AIZX | New and Original | ||
ON Semiconductor |
LM431AIZ | Voltage References |