Electronic Components Datasheet Search |
|
EUP7961B-18BIR1 Datasheet(PDF) 1 Page - Eutech Microelectronics Inc |
|
EUP7961B-18BIR1 Datasheet(HTML) 1 Page - Eutech Microelectronics Inc |
1 / 13 page EUP7961 DS7961 Ver 1.4 Jan. 2009 1 1A Ultra Low-Dropout Linear Regulator DESCRIPTION The EUP7961 is a 1A low-dropout linear regulator that provides a low voltage, high current output with minimum external components. The features include precision output voltage, ultra-low dropout voltage, and low ground current. The EUP7961 operates from an input of 2.5V to 5.5V. This regulator uses a 1µF ceramic input capacitors and a 4.7µF ceramic output capacitor to deliver 1A output current. High bandwidth provides excellent transient response. It is designed to power digital circuits requiring low voltage with high currents (i.e., PLDs, DSPs, microcontrollers, etc.). Other features include thermal and current limit protection, a logic-control shutdown mode and an error flag output that goes low when the output voltage drops 10% below the nominal value. It is available in fixed output voltages of 1.5V, 1.8V, 2.5V, 3.3V or adjustable output voltage with a 0.8V feedback voltage. The adjustable output voltage can be set from 0.8V to 4.5V. Typical Application Circuit FEATURES 1A Guaranteed Output Current 300mV Dropout Voltage at 1A Output Stable with Ceramic Capacitors ±1.8% Output Voltage Accuracy 300µA Low-Ground Pin Current 0.1µA Quiescent Current in Shutdown Mode Excellent Line and Load Regulation Thermal Shutdown and Current Limit Protection Error Flag Indication Available in SOT223, SOP-8 and SOT-89 Packages RoHS Compliant and 100% Lead (Pb)-Free APPLICATIONS Supply for Low-Voltage Digital IC PC Add-In Cards High Efficiency Linear Power Supplies Post Regulator Figure1. |
Similar Part No. - EUP7961B-18BIR1 |
|
Similar Description - EUP7961B-18BIR1 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |