1 Features

• Input voltage range: –2.7V to –10V (–11V abs. max)

• Available in –2.5V (fixed) and –1.186V to –10V (adjustable) versions

• VOUT accuracy (across line, load and temperature):

– ±1.6% for new chip

– ±3.0% for legacy chip

• Output current: Up to 200mA

• Ultra-low noise: 60μVRMS (typ) with 10nF NR cap

• Low IQ (new chip): 30μA at ILOAD = 0mA

• High PSRR: 65dB (typ) at 1kHz, 40dB (typ) at 100kHz

• Low dropout voltage:

– 140mV (typ) at 200mA, –2.5V (new chip)

– 280mV (typ) at 200mA, –2.5V (legacy chip)

• Stable with a 2.2μF ceramic output capacitor

• Less than 2μA (max) quiescent current in shutdown mode

• Thermal and overcurrent protection

• Operating junction temperature: –40°C to +125°C

• Packages:

– New chip:

• 5-pin SOT-23 (DBV) [RθJA: 153.7°C/W]

– Legacy chip:

• 5-pin SOT-23 (DBV) [RθJA: 206.9°C/W]

• 5-pin SOT-23-THIN (DDC) [RθJA: 194.8°C/W]

• 6-pin WSON (DRV) [RθJA: 85.6°C/W]