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ST VIPER22
Brands: STMicroelectronics, Inc
Mfr.Part #: VIPER22
Datasheet: VIPER22 Datasheet (PDF)
Package/Case:
Product Type:
VIPER22 General Description
The VIPER22 is an 8-pin DIP integrated circuit manufactured by STMicroelectronics. It serves as a low-cost, high-performance, low-power, low-dropout (LDO) linear voltage regulator.
Features
Output Voltage Range: The VIPER22 can provide an output voltage ranging from 1.25V to 15V, making it suitable for a wide range of voltage regulation needs.
Maximum Output Current: It can deliver a maximum output current of 1.5A, making it suitable for powering various electronic devices and components.
Low Dropout Voltage: The regulator exhibits a low dropout voltage of only 0.5V. This means it can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
High Power Supply Rejection Ratio (PSRR): With a PSRR of 70dB, the VIPER22 is effective in rejecting fluctuations and noise in the input power supply.
Low Quiescent Current: The quiescent current is as low as 10μA, which helps conserve power and is beneficial in battery-powered applications.
Thermal Shutdown Protection: It features thermal shutdown protection to prevent the IC from overheating, ensuring its safe operation.
Short-Circuit Protection: The VIPER22 includes short-circuit protection to safeguard the regulator and the connected circuitry in the event of a short circuit.
Application
Automotive Electronics: It can be used in various automotive systems and components, providing stable voltage regulation.
Industrial Control Systems: The regulator is applicable in industrial control systems where reliable voltage regulation is crucial.
Battery-Powered Systems: With its low quiescent current, it is well-suited for battery-powered devices, helping extend battery life.
Portable Electronics: Portable devices and gadgets can benefit from the VIPER22's low dropout voltage and efficient voltage regulation.
Power Supplies: It can be used in power supply units to ensure stable and accurate voltage output.
Telecom Systems: The regulator can be integrated into telecom systems to provide consistent power for various components.
Related Parts
| Part Number | Manufacturer | Description |
| VIPER22AS-E | STMicroelectronics | VIPer22AS - Adjustable LDO Voltage Regulator |
| VIPER22ADIP-E | STMicroelectronics |
VIPer22ADIP - Adjustable LDO Voltage Regulator in DIP Package
|
| VIPER22ASTR-E | STMicroelectronics |
VIPer22ASTR - Adjustable LDO Voltage Regulator with Short-Circuit Protection
|
| VIPER22ADIP | STMicroelectronics |
VIPer22ADIP - Adjustable LDO Voltage Regulator in DIP Package
|
| VIPER22AS | STMicroelectronics | VIPer22AS - Adjustable LDO Voltage Regulator |
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Part Number | VIPer22 | Manufacturer | STMicroelectronics |
| Topology | Flyback Converter | Input Voltage Range | 85 VAC to 265 VAC |
| Output Power Range | Up to 10 W | Output Voltage Range | Typically 12 V to 30 V |
| Switching Frequency | 65 kHz (typical) | Integrated Features | High-voltage startup, PWM controller, overvoltage protection, overcurrent protection |
| Package Type | PDIP and SMD (Surface-Mount Device) |
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 | |
|---|---|---|
 |
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$0.00 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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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.
VIPER22 FAQ
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Where can I find the Datasheet PDF for VIPER22?
You can find the Datasheet for VIPER22 on this page. If it is not available, you can contact our sales team to inquire about the Datasheet for this part.
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Do I need to register an account to request a quote?
No, you do not need to register an account. Simply submit the required product quantity, contact name, and email in the QUICK QUOTE section on the current page, and our sales team will contact you as soon as they receive your email.
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Will I receive an order confirmation email?
Yes, you will receive a confirmation email when you place your order. Once your order is shipped, you will also receive another confirmation email containing a tracking number.
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Can I view the order for the VIPER22 model or all my past orders?
Yes, you can view the status of your current orders and your order history by logging in or registering an account online. Log in or Register an account now.
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What is the pinout for VIPER22?
Generally, our product pages include pin diagrams, pinouts, and pin details for the VIPER22 part. If you cannot find the information you need, you can contact Ovaga at [email protected], and our customer support team will get in touch with you as soon as possible to address your concerns.
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What is the lifespan of VIPER22?
The lifespan of VIPER22 depends on various factors, including the quality of components, operating conditions, and usage. Please refer to the datasheet of VIPER22 for specific information.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
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