The LMR14020SDDAR device is a 40-V, 2-A step-down regulator with an integrated high-side MOSFET. Featuring a wide input voltage range of 4V to 40V, the device is suitable for power regulation of unregulated supplies in applications ranging from industrial to automotive. The regulator draws 40µA of quiescent current in sleep mode, making it ideal for battery-powered systems. And it has an ultra-low current of 1μA in shutdown mode to further extend battery life. The regulator's wide adjustable switching frequency range allows optimization of efficiency or external component size. Internal loop compensation means that the user does not have to undertake the tedious work of designing loop compensation components. And also to minimize the external component count of the device. A precision enable input simplifies regulator control and system power sequencing. In addition, several protection features are built into the device: cycle-by-cycle current limit protection, thermal sensing and thermal shutdown protection for excessive power dissipation, and output overvoltage protection.

Product Specifications:

Product Type: Switching Regulators

RoHS: Details

Installation style: SMD/SMT

Package / Enclosure: SO-PowerPad-8

Topology: Buck

Output voltage: 800mV to 28V

Output current: 2A

Number of outputs: 1 Output

Input voltage (min): 4 V

Input voltage (maximum): 40 V

Quiescent current: 40uA

Switching frequency: 2.2 MHz

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Series: LMR14020

Package: Reel

Development Kit: LMR14020SEVM

Height: 1.7mm

Input voltage: 4V to 40V

Length: 4.9 mm

Humidity Sensitivity: Yes

Working power supply current: 40uA

Product Type: Switching Voltage Regulators

Shutdown: Shutdown

Subcategory: PMIC - Power Management ICs

Supply voltage - min: 4 V

Brand Name: SIMPLE SWITCHER

Type: Step-Down Converter

Width: 3.9mm

Unit weight: 122.600 mg