Analog Devices ADP1720ARMZ-R7

Adjustable Positive LDO Regulator, 1.225V Min, 5V Max, 0.48V Dropout, BCDMOS, PDSO8

LDO Regulator Pos 1.225V to 5V 0.05A 8-Pin MSOP T/R

ANALOG DEVICES - ADP1720ARMZ-R7 - LINEAR REG 0.05A 1.225V TO 5V 8MSOP

ADP1720 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 275mV 950mum 50mA -40C~125C

Linear Voltage Regulator IC; Voltage Regulator Type:Adjustable Positive LDO Linear; Input Voltage Primary Max:28V; Output Voltage Max:5V; Output Current Max:50mA; Dropout Voltage, Vdo:275mV; Voltage Tolerance ±:0.02% ;RoHS Compliant: Yes

LINEAR, REG, 0.05A, 1.225V TO 5V, 8MSOP; Primary Input Voltage:28V; Output Voltage Adjustable Range:1.22V to 5V; Dropout Voltage Vdo:275mV; No. of Pins:8; Output Current:50mA; Voltage Regulator Case Style:MSOP; Operating Temperature Range:-40°C to +125°C; MSL:MSL 1 - Unlimited; SVHC:No SVHC (18-Jun-2012); No. of Outputs:1

The ADP1720 is a high voltage, micropower, low dropout linear regulator. Operating over a very wide input voltage range of 4 V to 28 V, the ADP1720 can provide up to 50 mA of output current. With just 28 μA of quiescent supply current and a micropower shutdown mode, this device is ideal for applications that require low quiescent current. The ADP1720 is available in fixed output voltages of 3.3 V and 5.0 V. An adjustable version is also available, which allows the output to be set anywhere between 1.225 V and 5.0 V. An enable function that allows external circuits to turn on and turn off the ADP1720 output is available. For automatic startup, the enable (EN) pin can be connected directly to the input rail. The ADP1720 is optimized for stable operation with small 1 μF ceramic output capacitors, allowing for good transient performance while occupying minimal board space. The ADP1720 operates from –40°C to +125°C and uses current limit protection and thermal overload protection circuits to prevent damage to the device in adverse conditions. Available in a small thermally enhanced MSOP package, the ADP1720 provides a compact solution with low thermal resistance. Applications DC-to-DC post regulation PCMCIA regulation Keep-alive power in portable equipment Industrial applications Data Sheet, Rev. A, 7/07