Electronic Components Datasheet Search |
|
LP5990 Datasheet(PDF) 1 Page - Texas Instruments |
|
LP5990 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 16 page 1.0 µF VOUT GND VIN VEN CIN COUT VIN VOUT VEN GND 1.0 µF LP5990 Capacitor Case Size = 0402 LP5990 www.ti.com SNVS438B – APRIL 2007 – REVISED DECEMBER 2007 LP5990 Micropower 200mA CMOS Low Dropout Voltage Regulator Check for Samples: LP5990 1 FEATURES DESCRIPTION The LP5990 regulator is designed to meet the 2 • Operation from 2.2V to 5.5V Input requirements of portable, battery-powered systems • ±1% Accuracy Over Temp Range providing an accurate output voltage, low noise and • Output Voltage from 0.8V to 3.6V in 50mV low quiescent current. Increments The LP5990 will provide a 1.8V output from a low • 30 μA Quiescent Current (Enabled) input voltage of 2.2V and can provide 200mA to an external load. • 10nA Quiescent Current (Disabled) • 160mV Dropout at 200mA Load When switched into shutdown mode via a logic signal at the enable pin, the power consumption is reduced • 60 μVRMSOutput Voltage Noise to virtually • 60 μs Start-Up Time zero. • 500 μs Shut-Down Time • PSRR 55 dB at 10 kHz Fast shut-down is achieved by the push pull architecture. • Stable with 0402 1.0µF Ceramic Capacitors The LP5990 is designed to be stable with space • Logic Controlled Enable saving 0402 ceramic capacitors as small as 1µF, this • Thermal–Overload and Short–Circuit gives an overall solution size of < 2.5mm 2. Protection Performance is specified for a -40°C to 125°C junction temperature range. APPLICATIONS • Cellular Phones The device is available in DSBGA Package (0.4mm pitch) and is available with • Hand–Held Information Appliances 1.2V,1.3V,1.8V,2.8V,3.0V,3.3V and 3.6V outputs. Lower voltage options down to 0.8V are available on PACKAGE request. For all other output voltage options please • 4-Bump DSBGA, 0.4 mm Pitch 866 µm x 917 contact your local TI sales office. µm (Lead Free) TYPICAL APPLICATION CIRCUIT 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2007, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - LP5990_15 |
|
Similar Description - LP5990_15 |
|
|
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 |