LDBL20D-25R

LDBL20D-25R is a 200mA very low quiescent current linear regulator IC. It is a high-accuracy voltage regulator that provides 200mA of maximum current from an input voltage ranging from 1.5V to 5.5V, with a typical dropout voltage of 200mV. The device is stabilized with a ceramic capacitor on the output. The ultra-low drop voltage, low quiescent current, and low noise features, together with the internal soft-start circuit, make the LDBL20 suitable for low-power battery-operated applications. An enable logic control function puts the LDBL20 in shutdown mode with a total current consumption lower than 0.2µA. Constant current and thermal protection are provided. Typical applications are mobile phones, tablet, digital still cameras (DSC), wearable devices, portable media players.

• Ultra low dropout voltage (200mV typ. at 200mA load)
• Output voltage tolerance: ±1.5% at 25°C
• 200mA guaranteed output current
• Logic-controlled electronic shutdown
• Internal soft-start
• Compatible with ceramic capacitor COUT = 0.47µF
• Internal constant current and thermal protections
• 2.5V output voltage
• Auto-discharge, STSTAMP™ package
• Operating temperature range from -40°C to 125°C