AP8853 – 300mA LDO Linear Regulator

Part Number : AP8853

Function : 300mA LDO Linear Regulator

Manufactures : Anwell Semiconductor

Images :

1 page
AP8853 image

2 page

Description :

AP8853 Series Anwell Semiconductor Corp. 300mA LDO Linear Regulator Features General Description l The AP8853 is a low-dropout linear regulator that Operating Voltages Range:+2.5V to +9.0V operations in the input voltage range from +2.5V to l Output Voltages Range:+1.5V to +5.0V with + 9. 0V and deliv ers 300mA out put current . The high-accuracy output voltage is preset at an 100mV Increment internally trimmed voltage 2.5V or 3.3V. Other output l Maximum Output Current:300 mA l Low Dropout: 120mV @ 100mA voltages can be mask-optioned from 1.5V to 5.0V with 100mV increment. (VOUT≧2.0 V) l ±2% Output Voltage Accuracy l High Ripple Rejection:70 dB l Output Current Limit Protection (600mA) The AP8853 consists of a 1.25V bandgap reference, an error amplifier, and a P-channel pass transistor. Other features include short-circuit protection and thermal shutdown protection. The AP8853 devices are available in SOT-23 and SOT-89 packages. l Short Circuit Protection (300mA) l Thermal Overload Shutdown Protection l Low ESR Capacitor Compatible l SOT-23, SOT-89 Packages l RoHS Compliant and 100% Lead (Pb)-Free Applications l Battery powered Equipments l Palmtops l Portable Cameras and Video Recorders l Reference Voltage Sources l Post Regulator for Switching Power Simplified Application Circuit SOT-89 SOT-23 All reserved by AnSC © 2007 Page: 1/15 V2.0-2007/9/10 AP8853 Series Ordering Information Anwell Semiconductor Corp. Vout Code: Exam. 18=1.8V、25=2.5V、33=3.3V Lead Free Code: P:Commercial Standard, Lead (Pb) Free and Phosphorous (P) Free Package Package Code: A:SOT-23 B:SOT-23 C:SOT-23 L:SOT-89 I:SOT-89 Note: * The difference between “A” ,“B” & “C” type, and “L”& “I” type please refer ”Pin Description”. Absolute Maximum Ratings Parameter Symbol Ratings Units Input Voltage VIN to GND Output Current Limit, I(LIMIT) Junction Temperature Power Dissipation SOT-23 SOT-89 Thermal Resistance SOT-23 SOT-89 Operating Ambient Temperature Range Storage Temperature Range Lead Temperature (soldering, 10sec) VIN IOUT TJ PD θJA TOPR TSTG 10 600 +155 300 550 320 180 -40 ~ +125 -55 ~ +150 +260 V mA °C °C/W °C/W °C/W °C/W °C °C °C Note: *Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and function operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum -rated conditions for extended periods may affect device reliability. All reserved by AnSC © 2007 Page: 2/15 V2.0-2007/9/10 AP8853 Series Anwell Semiconductor Corp. Electrical Characteristics (TA=25℃, unless otherwise noted.) Symbol Parameter VIN Input Voltage VOUT Output Voltage ∆VOUT Output Voltage Accuracy IMAX Maximum Load Current ILIMIT Current Limit ISC Short Circuit Current IQ Gr […]

3 page

AP8853 Datasheet

This entry was posted in Uncategorized. Bookmark the permalink.