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LMR14010ADDCR – 1A 40V SIMPLE SWITCHER Step-Down Buck Regulator IC SOT-23-6

Texas Instruments

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SKU:
035-LMR14010ADDCR
MPN:
LMR14010ADDCR
Full Reel:
3000 (order in multiples of this to receive standard manufacturer packaging)
LMR14010ADDCR 1A 40V SIMPLE SWITCHER Step-Down Buck Switching Regulator IC SOT-23-6 Package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 82.61
10 - 99
₹ 74.35
100 - 999
₹ 70.22
1000 or above
₹ 66.09
The LMR14010ADDCR is a 4V–40V, 1A SIMPLE SWITCHER™ buck converter with 0.7MHz frequency, Eco-mode, 1µA shutdown current, internal soft-start, and full protection in a compact SOT-23-6 package for efficient power regulation. View full description
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Technical Specifications

Brand:
Texas Instruments
Case/Package:
SOT-23-6
Number Of Pins:
6
Features:
UVLO
Max Duty Cycle:
96 %
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
125 C
Max Supply Voltage:
40 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
4 V
Number of Channels:
1
Number of Outputs:
1
Output Current:
1 A
Switching Frequency:
700 kHz
Full Reel Quantity:
3000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

LMR14010ADDCR – 1A, 40V SIMPLE SWITCHER Step-Down Buck Regulator IC

The LMR14010ADDCR is a compact, high-performance PWM DC-DC buck (step-down) regulator designed to deliver up to 1A continuous output current efficiently across a wide input voltage range from 4V to 40V. This device is part of Texas Instruments’ SIMPLE SWITCHER family, engineered for ease of use, high efficiency, and robust operation in automotive, industrial, and battery-powered systems.

Operating at a fixed 0.7MHz switching frequency, the LMR14010A enables the use of small inductors and capacitors, reducing overall solution size while maintaining low output ripple. The built-in Eco-mode ensures ultra-high efficiency during light-load conditions, while the shutdown current of just 1uA helps extend battery life in portable and standby systems. Internal soft-start and compensation circuits simplify design by minimizing the need for external components. The LMR14010A integrates comprehensive protection features, including pulse-by-pulse current limiting, thermal shutdown, and short-circuit protection. With a precision enable input, designers can easily implement power sequencing and controlled startup. Packaged in a low-profile SOT-23-6 (TSOT-6L) form factor, this regulator offers superior thermal performance and a compact footprint for space-constrained designs.

Key Features

  • Wide Input Voltage Range: 4V to 40V, with transient protection up to 45V.
  • 1A Continuous Output Current: Provides efficient, stable performance for low to medium power loads.
  • Fixed 0.7MHz Switching Frequency: Supports smaller external components and compact PCB design.
  • Ultra-Low Shutdown Current: Consumes just 1uA in shutdown mode, ideal for battery-powered devices.
  • Eco-mode for Light Loads: Maximizes efficiency during standby and low-load conditions.
  • Integrated Soft-Start and Compensation: Reduces design complexity and component count.
  • Precision Enable Input: Allows reliable system power sequencing and control.
  • Comprehensive Protection: Includes overcurrent, thermal, and short-circuit protection.
  • Low Dropout Operation: Ensures stable output even during input voltage drops.
  • Compact TSOT-6L Package: 2.9mmx1.6mmx0.85mm package for minimal design footprint.

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