Products > Integrated Circuits (ICs) > Power Management ICs > LMR14010ADDCR

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Switching Voltage Regulators 4-V to 40-V, 1-A Step-Down Converter With High Efficiency Eco-Mode 6-SOT-23-THIN -40 to 125

  • Manufacturer :
  • TI
  • Package/Case :
  • SOT-23-6 Thin, TSOT-23-6
  • Product Categories :
  • Power Management ICs , Voltage Regulators & Voltage Controllers
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 0


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LMR14010ADDCR Product Details

Texas Instruments LMR14010ADDCR Step-Down Converters are the Pulse Width Modulation (PWM) DC-to-DC buck regulators with a wide input voltage ranging from 4V to 40V. These converters operate at a fixed frequency of 0.7MHz, allowing the use of small external components while minimizing output ripple voltage. The device has built-in protection features such as pulse-by-pulse current limit, thermal sensing, and shutdown due to excessive power dissipation. The LMR14010ADDCR step-down converters feature soft-start, low dropout operation, and ultra-high efficiency at light load with Eco-mode™. Typical applications include smart meters, appliances, elevators, escalators, and cameras.



  • InputVoltage Range: 4 V to 40 V with Transient Protection to 45 V
  • 0.7-MHz SwitchingFrequency
  • Ultra-High Efficiency at Light Load withEco-mode?
  • Low Dropout Operation
  • Output Current up to 1A
  • Precision Enable Input
  • OvercurrentProtection
  • Internal Compensation
  • InternalSoft-Start
  • Small Overall Solution Size (TSOT-6L Package)
  • Create a Custom Design Using the LMR14010A With theWEBENCH? Power Designer

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The LMR14010A is a PWM DC-to-DC buck (step-down) regulator. With a wide input range from4 V to 40 V, it is suitable for a wide range of applications from industrial to automotive. Anultra-low 1-μA shutdown current prolongs battery life. Operating frequency is fixed at 0.7 MHz,allowing the use of small external components while minimizing output ripple voltage. Soft-startand compensation circuits are implemented internally, limiting the number of externalcomponents.

The LMR14010A is optimized for up to 1-A load current. It has a 0.765-V nominal feedbackvoltage.

The device has built-in protection features such as pulse-by-pulse current limit,thermal sensing and shutdown due to excessive power dissipation. The LMR14010A is available in alow profile TSOT-6L package (2.9 mm × 1.6 mm × 0.85 mm).

LMR14010ADDCR Products

LMR14010ADDCR Block Diagram
(Picture: Diagram)

Technical Parameters

  • Mounting Style
  • Package/Case
  • SOT-23-6
  • Output Voltage
  • 0.765 V to 30 V
  • Output Current
  • 1 A
  • Number of Outputs
  • 1 Output
  • Input Voltage MAX
  • 40 V
  • Topology
  • Buck
  • Input Voltage MIN
  • 4 V
  • Switching Frequency
  • 0.7 MHz
  • Minimum Operating Temperature
  • - 40 C
  • Maximum Operating Temperature
  • + 125 C
  • Series
  • LMR14010A
  • Packaging
  • Cut Tape, Reel

LMR14010ADDCR Documents

LMR14010ADDCR Related Products

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Estimated Delivery Time: Jul 11 - Jul 16 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
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  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


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  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • 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.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    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.

Jotrin ESD packing


1.We provide 90 days warranty.

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.


Q: How does Jotrin guarantee that LMR14010ADDCR is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMR14010ADDCR devices; we pay more attention to the channels and quality of LMR14010ADDCR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LMR14010ADDCR chips? Including TI original factory information, Power Management ICs , Voltage Regulators & Voltage Controllers application, LMR14010ADDCR pictures?
You can use Jotrin's intelligent search engine, or filter by Semiconductors ; Power management ; DC/DC switching regulators category, or find it through TI brand manufacturer page.
Q: Are the TI's LMR14010ADDCR price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LMR14010ADDCR, 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 LMR14010ADDCR?
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 LMR14010ADDCR we delivered, we will accept the replacement or return of the LMR14010ADDCR 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 LMR14010ADDCR.
(3)The LMR14010ADDCR 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 LMR14010ADDCR datasheet pdf, LMR14010A pin diagram?
Need any After-Sales service, please feel free contact us:

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