MaxLinear SPX5205
The SPX5205 is a positive voltage regulator with very low dropout voltage, output noise and ground current (750μA at 100mA). The SPX5205 is an excellent choice for use in batterypowered applications, and where power conservation is desired such as: cellular/ cordless telephones, radio control systems and portable computers. The ѳJA of the SPX5205 is 220°C/W mounted on a PC board.| Part No. | SPX5205 |
|---|---|
| Datasheet | SPX5205 Download |
| Manufacturer |  MaxLinear |
| Description | Low-Noise LDO Voltage Regulator |
| Buy | Stock & Price |
DESCRIPTION
VOUT has a tolerance of less than 1% and is temperature compensated. Fixed output voltages 1.8V, 3.0V, 3.3V, and 5.0V and an adjustable version are available in a small 5-pin SOT-23 package. Other key features include zero off-mode current, reverse battery protection, thermal shutdown and current limit. Top Vi ew V OUT BYP Top Vi ew V OUT ADJ 54 SPX5205 123 54 SPX5205 12 3 V IN GND EN Fixed Output Voltage V IN GND EN Adjustable Output Voltage TypicalAPPLICATIONS
CircuitFEATURES
●● Low Noise Output LDO: 40μVRMS Possible●● 1% Initial Accuracy
●● Very Low Quiecent Current: 70μA
●● Low Dropout Voltage (210mV at 150mA)
●● Current and Thermal Limiting
●● Reverse-Battery Protection
●● Wide Range of Fixed Output Voltages: 1.8V, 3.0V, 3.3V and 5.0V
●● Zero Off-Mode Current
●● Small 5-Pin SOT-23
●● Pin Compatible to MIC5205/MAX8877 (fixed options only) and LP2985
APPLICATIONS
●● PDA●● Battery Powered Systems
●● Cellular Phone
●● Cordless Telephones
●● Radio Control Systems
●● Lap...
