|Package | PIN:||DDC | 6|
|Temp:||Q (-40 to 125)|
- Input Voltage Range: 4 V to 40 V with Transient Protection to 45 V
- 0.7-MHz Switching Frequency
- Ultra-High Efficiency at Light Load with Eco-mode™
- Low Dropout Operation
- Output Current up to 1 A
- Precision Enable Input
- Overcurrent Protection
- Internal Compensation
- Internal Soft-Start
- Small Overall Solution Size (TSOT-6L Package)
- Create a Custom Design Using the LMR14010A With the WEBENCH® Power Designer
All trademarks are the property of their respective owners.
Texas Instruments LMR14010ADDCR
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).