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MC3423P1
Sensing Circuit for Overvoltage with Adjustable Threshold Voltage Crowbar
Brands: Onsemi
Mfr.Part #: MC3423P1
Datasheet: MC3423P1 Datasheet (PDF)
Package/Case: PDIP-8
Product Type: Supervisory Circuits
RoHS Status:
Stock Condition: 9625 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomMC3423P1 General Description
This overvoltage protection circuit (OVP) protects sensitive electronic circuitry from overvoltage transients or regulator failures when used in conjunction with an external "crowbar" SCR. The device senses the overvoltage condition and quickly "crowbars" or short circuits the supply, forcing the supply into current limiting or opening the fuse or circuit breaker.
The protection voltage threshold is adjustable and the MC3423 can be programmed for minimum duration of overvoltage condition before tripping, thus supplying noise immunity.
The MC3423 is essentially a "two terminal" system, therefore it can be used with either positive or negative supplies.
Features
- Pb-Free Packages are Available
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Status | Obsolete | Compliance | PbAHP |
| Package Type | PDIP-8 | Case Outline | 626-05 |
| MSL Type | NA | MSL Temp (°C) | 0 |
| Container Type | TUBE | Container Qty. | 50 |
| ON Target | N | Voltages Monitored | 1 |
| VCC Max (V) | 40 | V(TO) Typ (V) | 2.6 |
| Reset Timer | No | Manual Reset | No |
| Watchdog Timer | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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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![Anti-static bag]( "Anti-static bag")
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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MC3423P1 is a power management chip designed for automotive applications. It includes features such as voltage regulation, current limiting, and thermal protection. The chip is commonly used in vehicles for controlling various electrical systems and ensuring stable power supply.
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Equivalent
Some equivalent products of the MC3423P1 chip are LM358, LM324, TLC277, and LM2940. These chips are commonly used in voltage regulators, amplifiers, and other analog applications. -
Features
MC3423P1 is a precision voltage reference chip with a 3-terminal adjustable construction. It has a 1.0V reference voltage with a ±1% tolerance, low dropout voltage, and temperature-compensated biasing. It also has a wide operating temperature range, low quiescent current, and low output impedance. -
Pinout
The MC3423P1 is a 16-pin dual operational amplifier with two individually usable op-amps. Pin functions include power supply connections, input and output terminals, and offset null connections. It is commonly used in audio applications, instrumentation, and control systems. -
Manufacturer
The MC3423P1 is manufactured by ON Semiconductor, a leading global supplier of energy-efficient semiconductor solutions. ON Semiconductor specializes in power management, analog, logic, discrete, and custom devices for various industries including automotive, communications, computing, consumer, industrial, and medical. -
Application Field
The MC3423P1 is commonly used in automotive electronics such as ignition systems, fuel injection systems, and motor control. It is also used in industrial control systems for applications like robotics, HVAC systems, and power management. Additionally, it can be found in consumer electronics such as power supplies and battery charging circuits. -
Package
The MC3423P1 chip comes in a PDIP package type, with a 16-pin configuration. Its form is in a dual in-line package. The size of the chip is 7.62mm x 19.3mm.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
