TLF50211ELXUMA1

降压开关稳压器, 固定, 6 V至40 V输入, 5 V/0.5 A输出, 2.2 MHz, SSOP-14

* 500 mA step down voltage regulator * 5 V Output voltage * ± 2% output voltage tolerance * Low quiescent current less than 45μA at nominal battery voltage * Current mode PWM regulation * PFM mode for light load current * Input voltage range from 4.75V to 45V * Integrated power transistor * 2.2 MHz switching frequency * 100% Duty cycle * Synchronization input * Very low shutdown current consumption * Integrated compensation * Integrated soft-start function * Input undervoltage lockout * Suited for automotive applications: Tj = -40 °C to +150 °C * Green Product RoHS compliant * AEC Qualified * Pin-compatible family approach