Electronic Components Datasheet Search |
|
SPX2954AM3-3-3 Datasheet(PDF) 4 Page - Sipex Corporation |
|
SPX2954AM3-3-3 Datasheet(HTML) 4 Page - Sipex Corporation |
4 / 17 page Date: 12/9/05 SPX2954, 250mA Low Dropout Voltage Regulator © Copyright 2005 Sipex Corporation 4 TYPICAL PERFORMANCE CHARACTERISTICS Shutdown Threshold Voltage 1.8 1.6 1.0 -75 TEMPERATURE (ºC) 1.4 1.2 0.8 0.6 -50 -25 0 25 50 75 100 125 150 Thermal Response 4 2 1 0 TIME ( µs) 0 -2 0 -1 10 20 30 40 50 5 1.25W ~ ~ Output Noise 3.5 2.5 2.0 0.0 10 2 10 3 10 4 10 5 FREQUENCY (Hz), C BYP=0.1uF 3.0 1.5 1.0 0.5 C = 3.3 µF L Ripple Rejection 80 60 40 10 10 1 10 3 10 4 10 6 FREQUENCY (Hz) I L = 50µA I L = 100mA C L = 1µF V IN = 6V V OUT = 5V 70 50 30 20 10 2 10 5 Line Regulation 30 25 20 10 5 INPUT VOLTAGE (V) 15 10 5 0 5 0 -5 -10 10 15 20 25 30 ~ ~ I L = 100µA I L = 1mA T J = 150 ºC T J = 125 ºC I L = 100µA C = 0.1 µF BYP C L = 220µF I L = 100mA C L = 1µF I L=50mA SPX2954 Block Diagram, 8 Lead 5V Version INPUT OUTPUT UNREGULATED DC SHUTDOWN GROUND ERROR ______ SENSE TO CMOS OR TTL REFERENCE ERROR DETECTION COMPARATOR ERROR AMPLIFIER 1.23V FROM CMOS OR TTL + + + + + + 60 mV 3 7 8 1 2 6 5 4 60kΩ 330kΩ 180kΩ . . 1µF _ _ FEEDBACK 5V TAP 5V |
Similar Part No. - SPX2954AM3-3-3 |
|
Similar Description - SPX2954AM3-3-3 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |