 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LP3987H Datasheet(PDF) 1 Page - Lowpower Semiconductor inc |
|
|
|||||||||||||||||||||||||||||
LP3987H Datasheet(HTML) 1 Page - Lowpower Semiconductor inc |
|
|
1 / 9 page  Preliminary Datasheet LP3987H LP3987H – 02 Version 1.2 May.-2013 Email: marketing@lowpowersemi.com www.lowpowersemi.com Page 1 of 9 600mA,Ultra-low noise, Ultra-Fast CMOS LDO Regulator General Description The LP3987H is designed for portable RF and wireless applications with demanding performance and space requirements. The LP3987H performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The LP3987H also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3987H consumes less than 0.01µA in shutdown mode and has fast turn-on time less than 20µs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SOT23-5 packages. Ordering Information LP3987H □ □ □ □ □ F: Pb-Free Package Type B5: SOT23-5 Output Voltage Type 12: 1.2V 15: 1.5V 18: 1.8V 25: 2.5V 28: 2.8V 30: 3.0V 33: 3.3V Features Ultra-Low-Noise for RF Application 2.5V- 6.5V Input Voltage Range Low Dropout : 400mV @ 500mA High PSSR:-80dB at 1KHz < 0.01uA Standby Current When Shutdown TTL-Logic-Controlled Shutdown Input Ultra-Fast Response in Line/Load transient Current Limiting and Thermal Shutdown Protection Quick start-up (typically 20uS) Typical Application Circuit VIN EN NC VOUT GND VOUT Cin Cout VIN ON OFF Applications Portable Media Players/MP3 players Cellular and Smart mobile phone Sensor Module RF Module Pin Configurations NC GND VIN EN VOUT 1 2 3 4 5 Top View SOT-23-5 Marking Information Device Marking Package Shipping LP3987H SOT23-5 3K/REEL |
Similar Part No. - LP3987H |
|
Similar Description - LP3987H |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
