LMR12007YMK

750mA Load Step-Down DC/DC Regulator in Thin SOT23 Package 6-SOT-23-THIN -40 to 125
5,385 Effective Inventory

LMR12007YMK

Effective Inventory5,385

750mA Load Step-Down DC/DC Regulator in Thin SOT23 Package 6-SOT-23-THIN -40 to 125

  • Manufacturer Part # : LMR12007YMK

  • Package/Case: SOT-23-6

  • Brand: Texas Instruments

  • Product Categories : Voltage Regulators - DC DC Switching Regulators

Quality Assurance

Quality Assurance

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LMR12007YMK DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for LMR12007YMK or email to us: Email: [email protected], we will contact you in 12 hours.

Details

for the LMR12007The LMR12007 regulator is a monolithic, high frequency, PWM step-down DC/DC converter in a 6-pin Thin SOT package. It provides all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area.With a minimum of external components and online design support through WEBENCH, the LMR12007 is easy to use. The ability to drive 750mA loads with an internal 350mΩ NMOS switch using state-of-the-art 0.5µm BiCMOS technology results in the best power density available. The world class control circuitry allows for on-times as low as 13ns, thus supporting exceptionally high frequency conversion over the entire 3V to 18V input operating range down to the minimum output voltage of 1.25V. Switching frequency is internally set to 550kHz (LMR12007Y) or 1.6MHz (LMR12007X), allowing the use of extremely small surface mount inductors and chip capacitors. Even though the operating frequencies are very high, efficiencies up to 90% are easy to achieve. External shutdown is included, featuring an ultra-low stand-by current of 30nA. The LMR12007 utilizes current-mode control and internal compensation to provide high-performance regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce inrush current, pulse-by-pulse current limit, thermal shutdown, and output over-voltage protection.

Key Features

  • Thin SOT-6 Package
  • 3.0V to 18V Input Voltage Range
  • 1.25V to 16V Output Voltage Range
  • 750mA Output Current
  • 550kHz (LMR12007Y) and 1.6MHz (LMR12007X) Switching Frequencies
  • 350mΩ NMOS Switch
  • 30nA Shutdown Current
  • 1.25V, 2% Internal Voltage Reference
  • Internal Soft-Start
  • Current-Mode, PWM Operation
  • WEBENCH Online Design Tool
  • Thermal Shutdown

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Additional Feature ! ALSO OPERATES IN ADJUSTABLE MODE FROM 1.25 TO 16V Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 18 V Input Voltage-Min 3 V
Input Voltage-Nom 5 V JESD-30 Code R-PDSO-G6
JESD-609 Code e3 Length 2.9 mm
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 6
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Output Current-Max 2.3 A Output Voltage-Max 16 V
Output Voltage-Min 1.25 V Package Body Material PLASTIC/EPOXY
Package Code TSSOP Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.1 mm Surface Mount ! YES
Switcher Configuration BUCK Switching Frequency-Max 1600 kHz
Technology BICMOS Temperature Grade ! AUTOMOTIVE
Terminal Finish Matte Tin (Sn) Terminal Form ! GULL WING
Terminal Pitch ! 0.95 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 1.6 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LMR12007YMK PDF Download

FAQs

What is LMR12007YMK?

The LMR12007YMK is a highly integrated, synchronous step-down DC-DC converter designed by Texas Instruments. It is part of the SIMPLE SWITCHER® family of regulators and is optimized for efficiency and ease of use in applications such as industrial, automotive, and telecommunications.

How Does LMR12007YMK Work?

The LMR12007YMK works by converting a higher input voltage to a lower output voltage with high efficiency. It utilizes a synchronous buck topology to regulate the output voltage while minimizing power loss. The converter features built-in protection mechanisms and a compact design for space-constrained applications.

How Many Pins does LMR12007YMK have and What are the Functions of the Pinout Configuration?

The LMR12007YMK is housed in a 24-pin HTSSOP (PowerPAD™) package. The pinout configuration includes:

  • SW, BOOT: Switching node and bootstrap pin for high-side FET.
  • PGND, AGND: Power and analog ground pins, respectively.
  • PH, GATE: High-side and low-side gate driver outputs.
  • VIN, VOUT: Input and output voltage pins.
  • EN, SS, MODE: Enable, soft-start, and operation mode selection pins.
  • COMP, FB: Compensation and feedback pins for loop stability.

What are the Pros and Cons of LMR12007YMK?

Pros:

  • High Integration: Includes internal FETs and feedback loop components for a compact solution.
  • High Efficiency: Achieves high efficiency levels for power-conscious applications.
  • Built-in Protection: Features overcurrent, overvoltage, and thermal shutdown protection.
  • Wide Input Voltage Range: Accepts a wide input voltage range for flexibility in various applications.
  • Simple Design: Simplifies the design process with minimal external components required.

Cons:

  • Complexity: May require attention to layout and thermal management for optimal performance.
  • Cost: Integrated features may result in a higher component cost compared to non-integrated solutions.
  • External Components: Certain applications may need additional external components for specific functionalities.

Are There Any Equivalents/Alternatives to LMR12007YMK for Recommendation?

  • The LM25039 from Texas Instruments is a similar synchronous step-down converter with different features.
  • Alternatives to the LMR12007YMK include the LT8610 from Analog Devices and the TPS53319 from Texas Instruments.

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