ALL CATEGORIES
Linear Technology, LT1074CT#PBF Step-Down Switching Regulator 10A Adjustable, 2.5 50 V 5-Pin, TO-220
| Manufacturer : | Analog Devices, Inc |
|---|---|
| Package/Case : | TO-220 |
| Product Categories : | Voltage Regulators - DC DC Switching Regulators |
| Datasheet: | LT1074CT#PBF Datasheet (PDF) |
| RoHs Status: | Pb-free Halide free |
| In-stock: | 8107 |
Quantity
Request for Quotation
LT1074CT#PBF Product Details
The LT1074CT#PBF is a 5A (LT1076 is rated at 2A) monolithic bipolar switching regulator which requires only a few external parts for normal operation. The power switch, all oscillator and control circuitry, and all current limit components,are included on the chip. The topology is a classic positive “buck” configuration but several design innovations allow this device to be used as a positive-to-negative converter, a negative boost converter, and as a flyback converter. The switch output is specified to swing 40V below ground, allowing the LT1074CT#PBF to drive a tapped-inductor in the buck mode with output currents up to 10A.
The LT1074CT#PBF uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. As a result, dynamic behavior of the regulator is significantly improved over previous designs.
On-chip pulse by pulse current limiting makes the LT1074CT#PBF nearly bust-proof for output overloads or shorts. The input voltage range as a buck converter is 8V to 60V, but a self-boot feature allows input voltages as low as 5V in the inverting and boost configurations.
The LT1074CT#PBF is available in lowcost TO-220 or DD packages with frequency pre-set at 100kHz and current limit at 6.5A (LT1076 =2.6A). A 7-pin TO-220 package is also available which allows current limit to be adjusted down to zero. In addition, full micropower shutdown can be programmed. See Application Note 44 for design details.
A fixed 5V output, 2A version is also available. See LT1076-5.
Feature
- 5A Onboard Switch (LT1074)
- Operates Up to 60V Input
- 100kHz Switching Frequency
- Greatly Improved Dynamic Behavior
- Available in Low Cost 5 and 7-Lead Packages
- Only 8.5mA Quiescent Current
- Programmable Current Limit
- Micropower Shutdown Mode
Applications
- Buck Converter with Output Voltage Range of 2.5V to 50V
- Tapped-Inductor Buck Converter with 10A Output at 5V
- Positive-to-Negative Converter
- Negative Boost Converter
- Multiple Output Buck Converter
(Picture: Pinout)
(Picture: Diagram)
Technical Parameters
- Function
- Step-Up, Step-Down, Step-Up/Step-Down
- Output Configuration
- Positive or Negative
- Topology
- Buck, Boost, Flyback
- Output Type
- Adjustable
- Number of Outputs
- 1
- Voltage Input (Min)
- 8V
- Voltage Input (Max)
- 45V
- Voltage Output (Min/Fixed)
- 2.5V
- Voltage Output (Max)
- 35V
- Current Output
- 5.5A (Switch)
- Frequency Switching
- 100kHz
- Synchronous Rectifier
- No
- Operating Temperature
- 0??C ~ 70??C (TA)
- Mounting Type
- Through Hole
- Package / Case
- TO-220-5 Formed Leads
- Supplier Device Package
- TO-220-5
LT1074CT#PBF Datasheet
-
LT1074 Technical Documentation/Data sheet
LT1074CT#PBF Related Products
Ratings and Reviews
- 0 / 5
- 5 Stars 0%
- 4 Stars 0%
- 3 Stars 0%
- 2 Stars 0%
- 1 Stars 0%
- Payment:
- Shipping:
Shipping & Payment
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)
- 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.
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$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from US$2.00.
-
90 days quality guarantee for all products.
Packing
-
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.
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.
FAQ:
- Q: How does Jotrin guarantee that LT1074CT#PBF 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 LT1074CT#PBF devices; we pay more attention to the channels and quality of LT1074CT#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LT1074CT#PBF chips? Including ADI original factory information, Voltage Regulators - DC DC Switching Regulators application, LT1074CT#PBF pictures?
- You can use Jotrin's intelligent search engine, or filter by Step-Down (Buck) Regulators ; Internal Power Switch Buck category, or find it through Analog Devices, Inc Information page.
- Q: Are the ADI's LT1074CT#PBF 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 LT1074CT#PBF, 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 LT1074CT#PBF?
-
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 LT1074CT#PBF we delivered, we will accept the replacement or return of the LT1074CT#PBF 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 LT1074CT#PBF.
(3)The LT1074CT#PBF 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 LT1074CT#PBF datasheet pdf, LT1074 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
Analog Devices, Inc
- 1.OP07 Operational Amplifier IC: Pinout, Datasheet & Its Application
- 2.Top 10 Op-Amp ICs of 2023: Your Ultimate Selection Guide
- 3.LM1458 Dual Operational Amplifier: Pinout, Datasheet, and Equivalent
- 4.LM358 Dual Op-Amp: Pinout, Datasheet and Working
- 5.Instrumentation Amplifier Example, Circuit Diagram, Advantages, and Applications
- 6.EMI Reduction Through Spread Spectrum FM Technology
-
LT1057IS8#PBF Solar Connectors / Photovoltaic Connectors Male Cable Coupler Gen 2 Se... -
LT1057S8#PBF Operational Amplifier, Dual, 2 Amplifier, 5 MHz, 14 V/µs, ± 10V to ± 1... -
LT1070CT#PBF Boost/Buck Converter Cuk, Flyback, Forward, Inverting 5A, 47 kHz 5-Pin... -
LT1072IN8 1.25A High Efficiency Switching Regulator; Package: PDIP; No of Pins: ... -
LT1057AMJ8 3-Line to 8-Line Decoders/Demultiplexers 16-SO 0 to 70 -
LT1058ACN Fuse Clip 10A 250VDC/250VAC Screw Mount Bulk
Certificates & Honor
