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200mA Single Resistor Low Dropout Linear Regulator
| Fabbricante : | Analog Devices, Inc |
|---|---|
| Pacchetto : | SOT-223 |
| Tipologia di produzione : | Voltage Regulators - Linear |
| Datasheet: | LT3082EST Datasheet (PDF) |
| RoHs Status: | Lead free/RoHS Compliant |
| Codice di marcatura: | 3082 |
| Stock: | 1380 |
Quantità
Richiesta di offerta
LT3082EST Dettagli del prodotto
The LT3082EST is a 200mA low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower, this regulator benefits many applications requiring high current, adjustability to zero and no heat sink. The LT3082EST withstands reverse input voltages and reverse output-to-input voltages without reverse-current flow.
A key feature of the LT3082EST is the capability to supply a wide output voltage range. A precision “0” TC 10μA reference current source drives a single resistor to program the output voltage to any level between zero and 38.5V. The LT3082EST is stable with only 2.2μF of capacitance on the output; the IC uses small ceramic capacitors that do not require additional ESR as is common with other regulators.
Internal protection circuitry includes reverse-battery and reverse-current protection, current limiting and thermal limiting. The LT3082EST is offered in the thermally enhanced 8-lead TSOT-23, 3-lead SOT-223 and 8-lead 3mm × 3mm DFN packages.
Caratteristica
- Outputs May Be Paralleled for Higher Output Current or Heat Spreading
- Maximum Output Current: 200mA
- Wide Input Voltage Range: 1.2V to 40V
- Output Adjustable to 0V
- Stable with Minimum 2.2μF Ceramic Capacitors
- Single Resistor Sets Output Voltage
- Initial Set Pin Current Accuracy: 1%
- Low Output Noise: 33μVRMS (10Hz to 100kHz)
- Reverse-Battery Protection
- Reverse-Current Protection
- <1mV Load Regulation Typical
- <0.001%/V Line Regulation Typical
- Current Limit and Thermal Shutdown Protection
- Available in 8-Lead SOT-23, 3-Lead SOT-223 and 8-Lead 3mm × 3mm DFN Packages
Applicazioni
- All-Surface Mount Power Supply
- Post Regulator for Switching Supplies
- Low Parts Count Variable Voltage Supply
- Low Output Voltage Supply
- Battery Powered Regulator
(Immagine: Pinout)
(Immagine: Diagram)
Parametri tecnici
- Output Configuration
- Positive
- Output Type
- Adjustable
- Number of Regulators
- 1
- Voltage Input (Max)
- 40V
- Voltage Output (Min/Fixed)
- 0V
- Voltage Output (Max)
- 38.5V
- Voltage Dropout (Max)
- 1.65V @ 200mA
- Current Output
- 200mA
- Current Quiescent (Iq)
- 500??A
- PSRR
- 90dB ~ 20dB (120Hz ~ 1MHz)
- Protection Features
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Operating Temperature
- -40??C ~ 125??C
- Mounting Type
- Surface Mount
- Package / Case
- TO-261-4, TO-261AA
- Supplier Device Package
- SOT-223-3
LT3082EST Datasheet
-
LT3082 Technical Documentation/Data sheet
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|---|---|---|---|
| LT3082EMS8E |
LT3082EST Related speciale
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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.
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Abbiamo ricca di prodotti, in grado di soddisfare le diverse esigenze.
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Quantità di ordine minimo comincia da 1pcs.
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Più basso tassa di spedizione internazionale parte da US $ 2,00.
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Imballaggio
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Step1: Products
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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.
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 LT3082EST is the original manufacturer or agent of ADI?
- We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their LT3082EST devices; we pay more attention to the channels and quality of LT3082EST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LT3082EST chips? Including ADI original factory information, Voltage Regulators - Linear application, LT3082EST pictures?
- You can use Jotrin's intelligent search engine, or filter by LDO Linear Regulators ; Positive Linear Regulators (LDO) category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's LT3082EST price and stock displayed on the platform accurate?
- The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LT3082EST, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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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?
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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 LT3082EST?
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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 LT3082EST we delivered, we will accept the replacement or return of the LT3082EST 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 LT3082EST.
(3)The LT3082EST 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 LT3082EST datasheet pdf, LT3082 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Analog Devices, Inc
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