Description
LM431ACZ/NOPB Texas Instruments - Yeehing Electronics
2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 0.897 |
100 — 249 | 0.69 |
250 — 999 | 0.508 |
1,000 + | 0.25 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Voltage References |
RoHS | Y |
Mounting Style | Through Hole |
Package / Case | TO-92-3 |
Reference Type | Shunt Adjustable References |
Output Voltage | 2.495 V to 37 V |
Initial Accuracy | 2 % |
Temperature Coefficient | 97 PPM / C |
Series VREF - Input Voltage - Max | 37 V |
Shunt Current - Max | 100 mA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C |
Series | LM431 |
Packaging | Bulk |
Description/Function | ADJUSTABLE PRECISION ZENER SHUNT REGULATOR |
Height | 5.2 mm |
Length | 5.2 mm |
Operating Temperature Range | - 40 C to + 85 C |
Product | Voltage References |
Width | 4.19 mm |
Brand | Texas Instruments |
Shunt Current - Min | 1 mA |
Topology | Shunt References |
Maximum Output Voltage | 36 V |
Product Type | Voltage References |
Factory Pack Quantity | 1800 |
Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.016000 oz |
For more information, please refer to datasheet
Documents
LM431ACZ/NOPB Datasheet |
More Information
The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (VREF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications.