AME8841MEHAZ

AME, Inc. AME8841 n General Description The AME8841 linear regulator features low quiescent current (30µA typ.) with low dropout voltage, making it ideal for battery applications. The space-saving SO-8 package is attractive for "Pocket? and "Hand Held" applications. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating conditions. EN 600mA CMOS LDO n Functional Block Diagram IN Overcurrent Shutdown OUT Thermal Shutdown The AME8841 is stable with an output capacitance of 2.2µF or greater. R1 AMP n Features l Very Low Dropout Voltage l Guaranteed 600mA Output l Accurate to within 1.5% l 30µA Quiescent Current l Over-Temperature Shutdown l Current Limiting l Short Circuit Current Fold-back l Power-Saving Shutdown Mode l Space-Saving SO-8 Package l Many fixed output voltages available l Low Temperature Coefficient l All AME's Lead Free Products Meet RoHS Standards C1 5V IN IN OUT Vref =1.215V R2 GND n Typical Application OUT AME8841 GND EN C2 2.2µF n Applications l Instrumentation l Portable Electronics l Wireless Devices l Cordless Phones l PC Peripherals l Battery Powered Widgets l Electronic Scales 1µF 1 AME, Inc. AME8841 n Pin Configuration SO-8 Top View 8 7 6 5 600mA CMOS LDO AME8841 1. OUT 2. IN 3. GND 4. OUT 5. NC 6. NC AME8841 1 2 3 4 7. EN 8. NC * Die Attach: Non-Conductive Epoxy n Ordering Information AME8841 x x x x x Special Feature Number of Pins Package Type Operating Ambient Temperature Range Product Grade or Option Product Grade or Option A: B: C: D: E: F: G: H: I: J: K: L: M: N: O: P: Q: R: S: U: V: W: Y: Z: 3.3V 3.0V 2.8V 2.5V 3.8V 3.6V 3.5V 2.7V 3.4V 2.85V 3.7V 1.5V 1.8V 2.9V 3.1V 4.1V 4.75V 2.65V 5.0V 3.2V 3.15V 2.3V 1.9V 1.7V 1: 2: 3: 4: 1.3V 2.0V 4.2V 4.0V Operating Ambient Temperature Range E: - 40 O C to 85 O C Number of Pins A: 8 Package Type H: SO-8 Special Feature Z: Lead Free 2 AME, Inc. AME8841 n Ordering Information (contd.) Part Number AME8841AEHA 600mA CMOS LDO Marking* 8841 AEHA yyww 8841 AEHA yyww 8841 BEHA yyww 8841 BEHA yyww 8841 CEHA yyww 8841 CEHA yyww 8841 DEHA yyww 8841 DEHA yyww 8841 EEHA yyww 8841 EEHA yyww 8841 FEHA yyww 8841 FEHA yyww Output Voltage 3.3V Package SO-8 Operating Ambient Temperature Range - 40oC to + 85oC AME8841AEHAZ 3.3V SO-8 - 40oC to + 85oC AME8841BEHA 3.0V SO-8 - 40oC to + 85oC AME8841BEHAZ 3.0V SO-8 - 40oC to + 85oC AME8841CEHA 2.8V SO-8 - 40oC to + 85oC AME8841CEHAZ 2.8V SO-8 - 40oC to + 85oC AME8841DEHA 2.5V SO-8 - 40oC to + 85oC AME8841DEHAZ 2.5V SO-8 - 40oC to + 85oC AME8841EEHA 3.8V SO-8 - 40oC to + 85oC AME8841EEHAZ 3.8V SO-8 - 40oC to + 85oC AME8841FEHA 3.6V SO-8 - 40oC to + 85oC AME8841FEHAZ 3.6V SO-8 - 40oC to + 85oC Note: yyww represents the date code * A line on top of the first character represents lead free plating such as 8841 Please consult AME sales office or authorized Rep./Distributor for the availability of output voltage and package type. 3 AME, Inc. AME8841 n Ordering Information (contd.) Part Number AME8841GEHA 600mA CMOS LDO Marking* 8841 GEHA yyww 8841 GEHA yyww 8841 HEHA yyww 8841 HEHA yyww 8841 IEHA yyww 8841 IEHA yyww 8841 JEHA yyww 8841 JEHA yyww 8841 KEHA yyww 8841 KEHA yyww 8841 LEHA yyww 8841 LEHA yyww Output Voltage 3.5V Package SO-8 Operating Ambient Temperature Range - 40oC to + 85oC AME8841GEHAZ 3.5V SO-8 - 40oC to + 85oC AME8841HEHA 2.7V SO-8 - 40oC to + 85oC AME8841HEHAZ 2.7V SO-8 - 40oC to + 85oC AME8841IEHA 3.4V SO-8 - 40oC to + 85oC AME8841IEHAZ 3.4V SO-8 - 40oC to + 85oC AME8841JEHA 2.85V SO-8 - 40oC to + 85oC AME8841JEHAZ 2.85V SO-8 - 40oC to + 85oC AME8841KEHA 3.7V SO-8 - 40oC to + 85oC AME8841KEHAZ 3.7V SO-8 - 40oC to + 85oC AME8841LEHA 1.5V SO-8 - 40oC to + 85oC AME8841LEHAZ 1.5V SO-8 - 40oC to + 85oC 4 AME, Inc. AME8841 n Ordering Information Part Number AME8841MEHA 600mA CMOS LDO Marking* 8841 MEHA yyww 8841 MEHA yyww 8841 NEHA yyww 8841 NEHA yyww 8841 OEHA yyww 8841 OEHA yyww 8841 REHA yyww 8841 REHA yyww Output Voltage 1.8V Package SO-8 Operating Ambient Temperature Range - 40oC to + 85oC AME8841MEHAZ 1.8V SO-8 - 40oC to + 85oC AME8841NEHA 2.9V SO-8 - 40oC to + 85oC AME8841NEHAZ 2.9V SO-8 - 40oC to + 85oC AME8841OEHA 3.1V SO-8 - 40oC to + 85oC AME8841OEHAZ 3.1V SO-8 - 40oC to + 85oC AME8841REHA 2.65V SO-8 - 40oC to + 85oC AME8841REHAZ 2.65V SO-8 - 40oC to + 85oC 5 AME, Inc. AME8841 n Absolute Maximum Ratings Parameter Input Voltage Output Current Input, Output Voltage ESD Classification 600mA CMOS LDO Maximum 8 PD / (VIN - VO) GND - 0.3 to VIN + 0.3 B* Unit V A V Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device. * HBM B:2000V~3999V n Recommended Operating Conditions Parameter Ambient Temperature Range Junction Temperature Range Symbol TA TJ Rating - 40 to +85 - 40 to +125 Unit o o C C n Thermal Information Parameter Maximum Junction Temperature Solder Iron(10 Sec)* * MIL-STD-202G 210F Maximum 150 350 Unit o C C o 6 AME, Inc. AME8841 n Electrical Specifications TA = 25OC unless otherwise noted Parameter Input Voltage Output Voltage Accuracy Symbol VIN VO IO=1mA 1.3V