2/00 150MA LOW-NOISE REGULATOR PRODUCT BRIEF aVR05 ultra-low
|
|
|
Top Searches for this datasheet
aVR05
2/00
150MA LOW-NOISE REGULATOR PRODUCT BRIEF
aVR05 ultra-low-noise voltage regulator designed hand-held batterypowered devices. extremely dropout voltage (80mV typical with 150mA output) very quiescent current provide longest possible battery lifetime. aVR05 shutdown mode that controlled CMOS/TTL compatible input. When aVR05 into shutdown mode, power dissipation drops nearly zero. addition, aVR05 contains current limiting circuitry over-temperature protection. aVR05 available 2.5V, 2.7V, 2.8V, 3.0V, 3.3V, 3.6V, 4.0V 5.0V fixed voltage versions, packaged SOT-23-5 surface-mount packages.
Configuration
SOT-23-5 (Top View)
AVR05
Features
Ultra-Low-Noise Output High Accuracy Output Voltage Guaranteed 150mA Output Current Quiescent Current Very Dropout Voltage (80mV Typical IL=150mA) Extremely Tight Load Line Regulation Wide Selection Output Voltages Operating Voltage Range: +2.7V +10V Over Current/Over Temperature Protection Reverse-Battery Protection Disable Mode with "Zero" Current
Application Diagram
VOUT COUT
aVR05
CBYP
Applications
Cellular Telephones Laptop, Notebook, Palmtop Computers Battery-Powered Equipment PCMCIA Regulation/Switching Consumer/Personal Electronics SMPS Post-Regulator/dc-to-dc Modules High-Efficiency Linear Power Supplies
Note: information this document provided product overview only intended used design purposes. complete technical information, please refer product data sheet. information this document subject change without notice.
Andigilog, Inc. www.andigilog.com 10205-1
aVR05
Electrical Characteristics
(VIN VOUT =100µA; 1.0µF; 2.0; 25°C, bold values indicate -40°C 125°C unless noted.) Parameter Supply Voltage Output Voltage Accuracy Output Voltage Temperature1 Coefficient Line Regulation Load Regulation2 Dropout Voltage3 Symbol VO/T VO/O VO/O VIN=VOUT+1V to16V 0.1mA 50mA, 100µA 50mA 100mA 150mA Shutdown Supply Current Quiescent Supply Current 0.4V shutdown 0.18V shutdown 2.0V, 100µA 50mA 100mA 150mA Ripple Rejection Current Limit Thermal Regulation4 Output Noise PSRR ILIMIT VO/PD frequency 100HZ, 100µA VOUT 50mA, 2.2µF, 470pF from Variation from Specified VOUT Conditions +2.7 0.004 0.02 0.01 0.05 0.012 0.05 1000 1500 1900 2500 Units ppm/°C nV/Hz
Notes: Output voltage temperature coefficient defined worst case voltage change divided total temperature
range. Regulation measured constant junction temperature using duty cycle pulse testing. Parts tested load regulation load range from 0.1mA 150mA. Changes output voltage heating effects covered thermal regulation specification. Dropout Voltage defined input output differential which output voltage drops below normal value measured differential. Thermal regulation defined change output voltage time after change power dissipation applied, excluding load line regulation effects. Specifications 150mA load pulse 10ms.
Andigilog, Inc., 7404 Detroit St., Suite 100, Chandler, Arizona 85226-2422 Tel: (480) 940-6200 Fax: (480) 940-4255 Andigilog, Inc. www.andigilog.com 10205-1
Other recent searches
Si4463DY - Si4463DY Si4463DY Datasheet
LTC1430 - LTC1430 LTC1430 Datasheet
GVT7164D36 - GVT7164D36 GVT7164D36 Datasheet
CST-534A - CST-534A CST-534A Datasheet
535A - 535A 535A Datasheet
BT151 - BT151 BT151 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
