LM431ACZ
Shunt Voltage Reference IC Adjustable 2.495V 37 VV ±2.2% 100 mA TO-92-3
Brands: onsemi
Mfr.Part #: LM431ACZ
Datasheet: LM431ACZ Datasheet (PDF)
Package/Case: TO-226-3,TO-92-3(TO-226AA)
RoHS Status:
Stock Condition: 8580 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLM431ACZ General Description
The LM431A / LM431B / LM431C are three terminal output adjustable regulators with thermal stability over the full operating temperature range. The output voltage can be set to any value between VREF (approximately 2.5 V) and 36 V with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuit provides a sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications.
Features
- Programmable output voltage to 36 V
- Low dynamic output impedance 0.2 Ω (Typical)
- Sink current capability: 1.0 to 100 mA
- Equivalent full-range temperature coefficient of 50ppm/°C (Typical)
- Temperature compensated for operation over full rated operating temperature range
- Low output noise voltage
- Fast turn-on response
Application
- This product is general usage and suitable for many different applications.
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Package | Bulk | Product Status | Active |
Reference Type | Shunt | Output Type | Adjustable |
Voltage - Output (Min/Fixed) | 2.5V | Voltage - Output (Max) | 36 V |
Current - Output | 100 mA | Tolerance | ±2% |
Temperature Coefficient | 50ppm/°C Typical | Current - Cathode | 1 mA |
Operating Temperature | -25°C ~ 85°C (TA) | Mounting Type | Through Hole |
Package / Case | TO-226-3, TO-92-3 (TO-226AA) | Supplier Device Package | TO-92-3 |
Base Product Number | LM431 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The LM431ACZ is a voltage reference IC that provides a stable output voltage that can be adjusted based on a feedback voltage. It is commonly used in voltage regulators, precision power supplies, and control systems for its high accuracy and low output noise.
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Equivalent
The equivalent products of LM431ACZ chip are TL431, KA431, and AZ431. These devices are all adjustable precision shunt regulators that provide a reference voltage to control the output of a switching regulator or other circuit. They are commonly used in voltage reference and control applications. -
Features
The LM431ACZ is a precision adjustable shunt regulator with guaranteed thermal stability over a full temperature range. It features a programmable output voltage and excellent dynamic impedance. The device is suitable for applications requiring a stable voltage reference and can also be used as a precision voltage source or error amplifier. -
Pinout
LM431ACZ is a programmable shunt voltage reference with a 3-pin TO-92 package. The pin count includes one adjustable pin (ADJ), one reference pin (REF), and one cathode pin (K). The device is used in multiple applications such as voltage regulators, LED drivers, and power supplies for setting a precise reference voltage. -
Manufacturer
The LM431ACZ is manufactured by Texas Instruments, an American semiconductor company. They specialize in designing and producing a wide range of analog and digital integrated circuits used in various electronics applications. Texas Instruments is known for their high-quality and reliable products, making them a trusted brand in the semiconductor industry. -
Application Field
LM431ACZ is commonly used in voltage regulation applications, such as adjustable voltage regulators, reference voltage sources, and voltage-controlled oscillators. It is also used in overvoltage protection circuits, precision current sources, battery chargers, and switching power supplies. Additionally, it is frequently used in consumer electronics, industrial control systems, and automotive electronics. -
Package
The LM431ACZ is a programmable shunt regulator in a TO-92 package with a 3-pin through-hole form. Its size dimensions are approximately 4.2mm x 4.2mm x 2.3mm.
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