The LM61480Q5RPHRQ1 buck regulator family is an automotive-focused regulator that offers fixed or adjustable output voltage (programmable from 1V to 95% of the expected input voltage). These regulators operate over a wide input voltage range (3V to 36V) and can withstand transient tolerances up to 42V.

LM61480Q5RPHRQ1 This series is designed for low EMI. The device features pin-selectable spread spectrum and adjustable SW node rise time. Dual Random Spread Spectrum (DRSS) frequency hopping is set to ±4% (typical), which can significantly reduce peak emissions through a combination of triangular modulation and pseudo-random modulation, and uses advanced technology to reduce the output voltage ripple caused by spread spectrum modulation .

Product parameters:

Product Category: Switching Regulator

RoHS: Details

Output voltage: 5 V

Output current: 8 A

Input voltage (maximum): 36 V

Number of outputs: 1 Output

Topology: Buck

Package / Cabinet: VQFN-HR-16

Installation style: SMD/SMT

Switching frequency: 200 kHz to 2.2 MHz

Quiescent current: 662 nA

Minimum operating temperature: - 40 C

Maximum operating temperature: + 150 C

Series: LM61480-Q1

Input voltage (minimum): 3 V

Trademark: Texas Instruments

Input voltage: 3V to 36V

Humidity Sensitivity: Yes

Product Type: Switching Voltage Regulators

Close: Shutdown

Subcategory: PMIC - Power Management ICs

Type: Automotive Step-Down Converter