
Le immagini sono solo di riferimento, vedere Specifiche del prodotto.
Ic voltage reg pos 12v to-3
Fabbricante : | Microsemi Corporation (Microchip ) |
---|---|
Pacchetto : | TO-3 |
Tipologia di produzione : | PMIC - Voltage Regulators - Linear |
Datasheet: | SG7812AK Datasheet (PDF) |
RoHs Status: | Lead free / RoHS Compliant |
Stock: | 1980 |
Quantità
Richiesta di offerta
SG7812AK Dettagli del prodotto
The SG78xxA/SG78xx series of positive regulators offer self-contained, fixed-voltage capability with up to 1.5 A of load current and input voltage up to 50 V (SG78xxA series only). These units feature a unique on-chip trimming system to set the output voltages to within ±1.5% of nominal on the SG78xxA series with ±2.0% on the SG78xx series. The SG78xxA versions also offer much improved line and load regulation characteristics. Utilizing an improved bandgap reference design, problems such as drift in output voltage and large changes in the line and load regulation, that are normally associated with the Zener diode references have been eliminated. All protective features of thermal shutdown, current limiting, and safe-area control have been designed into these units and since these regulators require only a small output capacitor for satisfactory performance, ease of application is assured. Although designed as fixed-voltage regulators, the output voltage can be increased through the use of a simple voltage divider. The low quiescent drain current of the device ensures good regulation when this method is used. Product is available in hermetically sealed TO-257 (both case grounded ‘G’ and isolated ‘IG’), TO-3, TO-39 and leadless chip carrier (LCC) packages.
Caratteristica
- Output Voltage Set Internally to ±1.5% on SG78xxA
- Input Voltage Range to 50 V max on SG78xxA
- 2 V Input-Output Differential
- Excellent Line and Load Regulation
- Fold back Current Limiting
- Thermal Overload Protection
- Voltages Available: 5 V, 12 V, 15 V
- Contact Factory for Other Voltage Options
- Available in Surface Mount Package
Parametri tecnici
- Output Configuration
- Positive
- Output Type
- Fixed
- Number of Regulators
- 1
- Voltage Input (Max)
- 50V
- Voltage Output (Min/Fixed)
- 12V
- Voltage Dropout (Max)
- 2.5V @ 500mA
- Current Output
- 1.5A
- Current Supply (Max)
- 7mA
- PSRR
- 61dB (120Hz)
- Control Features
- Current Limit, Enable
- Protection Features
- Over Current, Over Temperature
- Operating Temperature
- -55??C ~ 125??C (TA)
- Mounting Type
- Through Hole
- Package / Case
- TO-204AA, TO-3
- Supplier Device Package
- TO-204AD (TO-3)
SG7812AK Datasheet
-
SG7812
SG7812AK Related speciale
Ratings and Reviews (1)
- 5 / 5
- 5 Stars 100%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
-
**aram***
Everything, just perfect!
- Spedizione:
Spedizione & Pagamento
Spedizione
- Tipo di spedizione
- Tassa della nave
- Lead Time
- DHL
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- Fedex
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- UPS
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- TNT
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- EMS
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time:Shipping fee depend on different zone and country.
Pagamento
- Condizioni di pagamento
- Fee mano
- 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$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
Forniamo prodotti di alta qualità, un servizio attento e post-vendita di garanzia
-
Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
-
Quantità di ordine minimo comincia da 1pcs.
-
Più basso tassa di spedizione internazionale parte da US $ 2,00.
-
90 giorni di garanzia di qualità per tutti i prodotti.
Imballaggio
-
Step1: Products
-
Step2: Vacuum Packaging
-
Step3: Anti-Static Bag
-
Step4: Individual Packaging
-
Step5: Packaging Boxes
-
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.

Garanzie
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.
FAQ:
- Q: How does Jotrin guarantee that SG7812AK is the original manufacturer or agent of MICROSEMI?
- We have a professional business development department to strictly test and verify the qualifications of MICROSEMI original manufacturers and agents. All MICROSEMI suppliers must pass the qualification review before they can publish their SG7812AK devices; we pay more attention to the channels and quality of SG7812AK products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of SG7812AK chips? Including MICROSEMI original factory information, PMIC - Voltage Regulators - Linear application, SG7812AK pictures?
- You can use Jotrin's intelligent search engine, or filter by Products & Services ; High-Reliability ; Military-grade Devices ; High-Reliability Power Management ; High-Reliability Linear Regulators category, or find it through Microsemi Corporation (Microchip ) Information page.
- Q: Are the MICROSEMI's SG7812AK price and stock displayed on the platform accurate?
- The MICROSEMI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SG7812AK, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
-
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
- TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
- Q: How is the shipping arranged and track my package?
-
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of SG7812AK?
-
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the SG7812AK we delivered, we will accept the replacement or return of the SG7812AK only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SG7812AK.
(3)The SG7812AK is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as SG7812AK datasheet pdf, SG7812 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Microsemi Corporation (Microchip )
- 1.2N3055 NPN Power Transistor Circuit Diagram, Equivalent, Datasheet, and Uses
- 2.2N2222A NPN Transistor Pinout, Datasheet, Equivalent, and Uses
- 3.PIC16F877A Microcontroller Pinout, Datasheet and Programming
- 4.Microsemi Announces General Availability of Engineering Samples for its Lowest Power, Cost-Optimized Mid-Range PolarFire FPGAs
- 5.Switchtec PAX PCIe Switch features port density of up to 48 ports.
- 6.SSD Controllers support standard NVMe host interface.
-
SG3524P SG3524 Series 40 V 20 mA PWM Regulating Pulse Width Modulator - SOIC-1...
-
SG3525ADWR2G Pulse Width Modulator Control Circuit,Voltage Mode PWM Controllers 8-3...
-
SG3525AP REGULATING PULSE WIDTH MODULATORS,Voltage Mode PWM Controllers Voltage...
-
SG6846ALSZ Highly-Integrated Green-Mode PWM Controller Container: Tape & Reel,Cur...
-
SG6848DZ1 AC/DC Converters This particular part was found to be patent infringin...
-
SG6858DZ Low Cost Green-Mode PWM Controller for Flyback Converters; Package: DI...
Certificati e Honor
