AME8830AEEV285Z

AME, Inc. AME8830 n General Description The AME8830 is designed for portable and wireless application with low dropout voltage and optimized performance for battery powered systems to deliver ultra low noise. The space-saving SOT-25 package is attractive for Pocket and Hand Held applications. The AME8830 is stable with a small 1µF output capacitor. In applications requiring a low noise without slowing down the load transient response, Place a 0.01µF capacitor between Bypass and Ground. Ultra Low Dropout, Fast Turn On 150mA CMOS Regulator n Functional Block Diagram VIN VOUT EN Vref 1.2V Fast Turn On R1 Bypass Over Current & Thermal Protection R2 GND n Features l Guaranteed 150mA Output l Thermal Shutdown l Very Low Dropout Voltage l Current Limiting l Fast Turn-On Time: 150µs l Miniature SOT-25 Package l Logic Controlled Enable l All AME's Lead Free Product Meet RoHS Standard n Typical Application V IN VOUT VIN BYP C1 1µ F C2 0.01µ F GND VOUT EN AME8830 C3 1µF n Applications l Portable Electronics l Wireless Devices l Cordless Phones l PC Peripherals l Battery Powered Widgets 1 AME, Inc. AME8830 n Pin Configuration SOT-25 Top View 5 4 Ultra Low Dropout, Fast Turn On 150mA CMOS Regulator AME8830 1. VIN 2. GND AME8830 3. EN 4. BYP 5. VOUT * Die Attach: Conductive Epoxy 1 2 3 n Pin Description Pin Number 1 2 3 4 5 Pin Name VIN GND EN BYP VOUT Description Input Voltage of the LDO Common Ground Enable Input Logic, Active High Output Bypass Capacitor for Noise Reduction Output Voltage of the LDO 2 AME, Inc. AME8830 n Ordering Information AME8830 x x x x xxx x Special Feature Voltage Number of Pins Package Type Operating Ambient Temperature Range Pin Configuration Ultra Low Dropout, Fast Turn On 150mA CMOS Regulator Pin Configuration Operating Ambient Number Temperature Package Type of Range Pins E: -40OC to +85OC E: SOT-2X V: 5 Voltage Special Feature A: 1. VIN 2. GND 3. EN 4. BYP 5. VOUT 285: V=2.85V Y: Lead free & Low profile Z: Lead free n Ordering Information Part Number AME8830AEEV285Y AME8830AEEV285Z Marking* BCMww BCMww Output Voltage 2.85V 2.85V Package TSOT-25 SOT-25 Operating Ambient Tempature Range - 40oC to + 85oC - 40oC to + 85oC Note: ww represents the date code and pls refer to Date Code Rule before Package Dimension. * A line on top of the first letter represents lead free plating such as BCMww. Please consult AME sales office or authorized Rep./Distributor for the availability of package type. 3 AME, Inc. AME8830 n Absolute Maximum Ratings Parameter Input Voltage Output Current Output Voltage ESD Classification Ultra Low Dropout, Fast Turn On 150mA CMOS Regulator Maximum 5.5 PD / (V IN - VO) GND - 0.3 to VIN + 0.3 B* Unit V mA V Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device * HBM B:2000~3999V n Recommended Operating Conditions Parameter Ambient Temperature Range Junction Temperature Range Symbol TA TJ Rating - 40 to + 85 - 40 to + 125 Unit o C C o n Thermal Information Parameter Thermal Resistance* (Junction to Case) Thermal Resistance (Junction to Ambient) Internal Power Dissipation Maximum Junction Temperature Solder Iron (10 Sec)** * Measure θJC on center of molding compound if IC has no tab. ** MIL-STD-202G 210F SOT-25 Conductive Epoxy Package Die Attach Symbol θJC θJA Maximum 81 Unit o C/W 260 PD 400 150 350 mW o C C o 4 AME, Inc. AME8830 n Electrical Specifications Unless otherwise specilied: TJ = 25OC, VIN=VOUT(NOM)+0.5V, CIN=1µF, IOUT=1mA, COUT=1µF, CBYPASS=0.01µF Typical values are at TJ = 25OC. Parameter Input Voltage Output Voltage Accuracy Symbol VIN IOUT = 1mA VO 0mA< IOUT