AME8822AEET300Z

AME, Inc. AME8822 n General Description The AME8822 family of positive, linear regulators feature low quiescent current (30µA typ.) low dropout voltage and excellent PSRR, thus making them ideal for telecommunications and other battery applications. These rugged devices have both thermal shutdown and current limit to prevent device failure under the "Worst" operating conditions. The AME8822 is stable with an output capacitance of 1µF or larger. EN R1 High PSRR, 250mA CMOS LDO n Functional Block Diagram IN Overcurrent Shutdown OUT Thermal Shutdown + AMP n Features R2 l Very Low Dropout Voltage l Fast Turn on Time 100µS(Typ.) l Guaranteed 250mA Output l 30µA Quiescent Current l Over-Temperature Shutdown l Excellent PSRR (Typ. 65dB) l Power-Saving Shutdown Mode in SOT-25, SOT-23 & SC-70-5 Packages l Low Temperature Coefficient l All AME's Lead Free Products Meet RoHS Standards. C1 1µF Vref GND n Typical Application IN EN IN OUT AME8822 OUT GND C2 1µF n Applications l Instrumentation l Portable Electronics l Wireless Devices l PC Peripherals IN IN OUT AME8822 OUT GND C1 1µF C2 1µ F Rev.D.05 1 AME, Inc. AME8822 n Pin Configuration SOT-25 Top View 5 4 High PSRR, 250mA CMOS LDO SOT-23 Top View AME8822AEEV 1. IN 2. GND 3 AME8822AEET 1. GND 2. OUT AME8822 3. EN 4. NC 5. OUT AME8822 3. IN 1 2 3 1 2 * Die Attach: Conductive Epoxy SC-70-5 Top View 5 4 * Die Attach: Non-Conductive Epoxy AME8822AEIV 1. IN 2. GND AME8822 3. EN 4. NC 5. OUT 1 2 3 * Die Attach: Conductive Epoxy n Pin Description AME8822AEET SOT-23 Pin Number 1 2 Pin Name GND OUT Ground connection pin. Pin Description LDO voltage regulator output pin. It should be decoupled with a 1mF or greater value low ESR ceramic capacitor. Input voltage pin. It should be decoupled with 1mF or greater capacitor. 3 IN 2 Rev.D.05 AME, Inc. AME8822 n Pin Description AME8822AEEV SOT-25 / AME8822AEIV SC-70-5 High PSRR, 250mA CMOS LDO Pin Number 1 2 3 4 5 Pin Name IN GND EN NC OUT Pin Description Input voltage pin. It should be decoupled with 1mF or greater capacitor. Ground connection pin. Enable pin. When pulled low, the PMOS pass transistor turns off, current consuming less than 1mA. No Connection. LDO voltage regulator output pin. It should be decoupled with a 1mF or greater value low ESR ceramic capacitor. Rev.D.05 3 AME, Inc. AME8822 n Ordering Information AME8822 x x x x xxx x Special Feature Output Voltage Number of Pins Package Type Operating Ambient Temperature Range Pin Configuration High PSRR, 250mA CMOS LDO Pin Configuration A: 1. IN (SOT-25) 2. GND 3. EN 4. NC 5. OUT A: 1. GND 2. OUT 3. IN A: 1. IN 2. GND 3. EN 4. NC 5. OUT Operating Ambient Temperature Range E: -40OC to 85OC Package Type E: SOT-2X I: SC-70 Number of Pins T: 3 V: 5 Output Voltage Special Feature (SOT-23) (SC-70-5) 120: 130: 150: 180: 250: 260: 270: 280: 290: 285: 300: 310: 330: V=1.2V V=1.3V V=1.5V V=1.8V V=2.5V V=2.6V V=2.7V V=2.8V V=2.9V V=2.85V V=3.0V V=3.1V V=3.3V Z: Lead free 4 Rev.D.05 AME, Inc. AME8822 n Ordering Information Part Number AME8822AEEV120Z AME8822AEEV150Z AME8822AEEV180Z AME8822AEEV250Z AME8822AEEV270Z AME8822AEEV280Z AME8822AEEV285Z AME8822AEEV300Z AME8822AEEV310Z AME8822AEEV330Z AME8822AEET120Z AME8822AEET150Z AME8822AEET180Z AME8822AEET250Z AME8822AEET280Z AME8822AEET300Z AME8822AEET330Z AME8822AEIV150Z AME8822AEIV180Z AME8822AEIV280Z AME8822AEIV285Z High PSRR, 250mA CMOS LDO Marking* BIWww BHKww BHLww BHMww BHQww BHNww BHUww BHOww BHRww BHPww BJJww BFZww BFOww BGAww BGBww BGCww BGDww BJMw BJNw BJKw BJLw Output Voltage 1.2V 1.5V 1.8V 2.5V 2.7V 2.8V 2.85V 3.0V 3.1V 3.3V 1.2V 1.5V 1.8V 2.5V 2.8V 3.0V 3.3V 1.5V 1.8V 2.8V 2.85V Package SOT-25 SOT-25 SOT-25 SOT-25 SOT-25 SOT-25 SOT-25 SOT-25 SOT-25 SOT-25 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SC-70-5 SC-70-5 SC-70-5 SC-70-5 Operating Ambient Temperature Range - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40oC to 85oC - 40 C to 85 C - 40oC to 85oC o o Rev.D.05 5 AME, Inc. AME8822 n Ordering Information Part Number AME8822AEEV130Z AME8822AEEV260Z AME8822AEEV290Z High PSRR, 250mA CMOS LDO Marking* BLDww BTUww BTVww Output Voltage 1.3V 2.6V 2.9V Package SOT-25 SOT-25 SOT-25 Operating Ambient Temperature Range - 40oC to 85o C - 40oC to 85o C - 40oC to 85o C Note: ww represents the date code and pls refer to Date Code Rule page on Package Dimension. * A line on top of the first letter represents lead free plating such as BIWww. Please consult AME sales office or authorized Rep./Distributor for the availability of package type. 6 Rev.D.05 AME, Inc. AME8822 n Absolute Maximum Ratings Parameter Input Voltage EN Voltage Output Voltage Output Current ESD Classification High PSRR, 250mA CMOS LDO Maximum -0.3 to 7 -0.3 to 7 - 0.3 to VIN + 0.3 PD / (VIN - VOUT) B* Unit V V V mA 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 Storage Temperature Range Symbol TA TJ TSTG Rating - 40 to 85 - 40 to 125 - 65 to 150 Unit o o o C C C n Thermal Information Parameter Thermal Resistance (Junction to Ambient) Package SOT-23 SOT-25 Die Attach Non-Conductive Epoxy Conductive Epoxy Symbol Maximum 280 Unit θJA 260 331 o SC-70-5 Thermal Resistance (Junction to Case) SOT-23* SOT-25* SOT-23 Internal Power Dissiption SOT-25 Conductive Epoxy SC-70-5 Maximum Junction Temperature Solder Iron (10 Sec)** Non-Conductive Epoxy Conductive Epoxy Non-Conductive Epoxy PD C/W θJC 140 81 400 400 300 150 350 o o mW C C * Measure θJC on backside center of molding compund if IC has no tab. Rev.D.05 ** MIL-STD-202G 210F 7 AME, Inc. AME8822 n Electrical Specifications (Contd.) V > 2.0V, V =V +0.5V; V ≤ 2V, V =2.5V, V OUT(nom) IN OUT(nom) OUT IN EN High PSRR, 250mA CMOS LDO =VIN, TJ = -40 to 125OC,CIN=COUT=1µF, unless otherwise noted. Parameter Input Voltage Symbol VIN VOUT(nom) Test Condition Min Note1 Typ Max 5.5 1.5 3 Units V % Output Voltage Accuracy IOUT=1mA IOUT=1mA IOUT=250mA TA=25 C TJ=-40 to 125 oC VOUT>2.0V o -1.5 -3 300 Dropout Voltage (See Note 1) Current Limit Short Circuit Limit Quiescent Current VDROPOUT VOUT=VOUT(nom) -2%VOUT(nom) IOUT=250mA ILIM ISC IQ VOUT=0.8xVOUT(nom) VOUT=0V VIN =5V, 1mA