AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR General Description Features • • • • • • Input Voltage Range is up to 7V Dropout Voltage 400mV at 300mA Output Current Guaranteed 300mA Output Current Internal RON =1.5Ω PMOS Draws No Base Current Low Quiescent Current 50µA Output Voltage: 1.5V/1.8V/2.0V/2.5V/2.8V/3.0V/ 3.3V/3.5; Accuracy 2% Fast Transient Response Good Load Regulation Current Limit and Thermal Shutdown Protection Short Circuit Current Fold-Back Lead Free Finish/RoHS Compliant for Lead Free products (Note 1) Lead-Free Packages: SC59R-3L, SOT89-3L, and SOT89R-3L Green Package: SC59R-3L • • • • • • • The AP130 is a 300mA, fixed output voltage, low dropout linear regulator. The device includes pass element, error amplifier, band-gap, current-limit and thermal shutdown circuitry. The characteristics of low dropout voltage and less quiescent current make it good for some critical current application, for example, some battery powered devices. The typical quiescent current is approximately 50µA from zero to maximum load. Due to internal flexible design, result in extensively fixed output voltage versions and make it convenient to use for applications. Built-in current-limit and thermal-shutdown functions prevent any fault condition from IC damage. Applications • • • • Battery Powered Device CD-ROM, DVD, and LAN Card Wireless Peripheral Wireless Communication Ordering Information AP130 - XX XX X X Output Voltage 15 :1.5V 18 :1.8V 20 :2.0V 25 :2.5V 28 :2.8V 30 :3.0V 33 :3.3V 35 :3.5V Note: 1. Package R : SC59R-3L Y : SOT89-3L YR : SOT89R-3L Lead Free L : Lead Free Package G : Green (Note 3) Packing -U : Tube -7/-13 : Taping RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. Device Package Packaging Code (Note 2) 7” Tape and Reel Quantity Part Number Suffix 13” Tape and Reel Quantity Quantity AP130-XXR R SC59R-3L 3000/Tape & Reel -7 NA NA AP130-XXY Y SOT89-3L NA NA 2500/Tape & Reel -13 AP130-XXYR YR SOT89R-3L NA NA 2500/Tape & Reel -13 Lead-free Lead-free Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 3. Green is only for SC59R-3L. AP130 Rev. 2 1 of 8 www.diodes.com JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR Pin Configuration Package No. Name 1 GND 2 OUT (SC59R) 3 IN ( Top View ) 1 OUT IN: Power Input 2 GND OUT: Output Voltage (SOT89) 3 IN ( Top View ) 1 GND 2 IN 3 OUT Type Code (Top View) 3 R 1 2 Y 1 2 3 YR 1 2 GND: Ground 3 (SOT89R) AP130 Rev. 2 Description 2 of 8 www.diodes.com JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR Block Diagram IN OUT Current Limit - + Error Amp Bandgap Thermal Shutdown 1.08V GND Absolute Maximum Ratings Symbol VCC TOP TST PD Parameter Rating Unit +7 -40 to +125 -65 to +150 V ºC ºC +0.5 W +0.25 W SOT89-3L/SOT89R-3L +100 ºC/W SC59R-3L +250 ºC/W Input Voltage Operating Ambient Temperature Range Storage Temperature Range Power Dissipation, PD @TA = 25ºC SOT89-3L/SOT89R-3L SC59R-3L Package Thermal Resistance θJA AP130 Rev. 2 3 of 8 www.diodes.com JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR Electrical Characteristics TA = 25ºC, CIN = 1µF, COUT = 10µF, unless otherwise specified. Symbol Parameter Conditions VDROP Dropout Voltage (Note 4) IL = 300mA ILIMIT Current Limit (Note 5) VIN = 5V, VOUT = 0V Ishort Short Circuit Current VOUT < 1.05V IOUT = 1mA, VIN = (VOUT+1V) to 5.5V F = 100Hz, CIN = 1µF, CO = 10uF, IL = 100mA Min. Typ. Max. Unit - 400 500 mV 350 450 - mA - 150 300 mA - 0.1 0.3 %/V - 58 - dB ∆VLINE Line Regulation PSRR Ripple Rejection ∆VLOAD Load Regulation (Note 6) IL = 1~300mA, VIN = 5V - 30 40 mV Output Voltage Accuracy IL = 1mA, VIN = 5V -2 - +2 % - 50 150 PPM/ºC - 50 100 µA ∆VOUT IQ Note: 4. 5. 6. 7. Output Voltage Temperature Coefficient (Note 7) Quiescent Current IL = 0mA, VIN = 5V Dropout voltage is defined as the input to output differential voltage. Dropout is measured at constant junction temperature by using pulsed ON time, and the criterion is VOUT inside target value ±2%. This test is skipped at the condition of VIN<3V. Current limit is measured at constant junction temperature by using pulsed testing with a low ON time. Regulation is measured at constant junction temperature by using pulsed testing with a low ON time. Guaranteed by design. AP130 Rev. 2 4 of 8 www.diodes.com JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR AP130 PSRR vs. Frequency 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 AP130 Vout vs. Load Current 3.35 3.345 3.34 3.335 Vout (V) PSRR (dB) Typical Characteristics 3.33 3.325 3.32 3.315 3.31 10 100 1K 10K 100K 1M 0 Frequency (Hz) 50 ( A) AP130 Dropout vs. Load AP130 GND Current vs. Input Voltage 0.3 45 40 0.25 35 0.2 Dropout (V) GND Current (uA) 30 60 90 120 150 180 210 240 270 300 Load Current 30 0.15 25 20 15 10 0.1 0.05 5 0 0 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 Input Voltage (V) 50 100 150 200 250 300 350 Load (Io) (mA) Typical Application Circuit AP130 OUT IN VIN AP130 Rev. 2 GND CIN 1uF COUT 10uF 5 of 8 www.diodes.com VOUT JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR Function Description A minimum of 10µF capacitor must be connected from OUT to ground to insure stability. Typically a large storage capacitor is connected from VIN to ground to ensure that the input voltage does not sag below the minimum dropout voltage during the load transient response. This pin must always be 0.7V higher than VOUT in order for the device to regulate properly. Marking Information (1) SC59R-3L (Top View) 3 XX Y M X 1 2 XX Y M : Identification code : Year 0-9 : Month A~L Blank: Lead Free Package G :Green Package Device Package (Note 8) Identification Code Date Code AP130-15R AP130-18R AP130-20R AP130-25R AP130-28R AP130-30R AP130-33R AP130-35R SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L SC59R-3L GO GR GT GY H1 H3 H9 HB YM YM YM YM YM YM YM YM (2) SOT89-3L/SOT89R-3L (Top View) XX : Identification code XX Y M 1 2 Y : Year : 0-9 M : Month : A~L 3 Device Package (Note 8) Identification Code Date Code AP130-15Y AP130-18Y AP130-20Y AP130-25Y AP130-28Y AP130-30Y AP130-33Y AP130-35Y AP130-15YR AP130-18YR AP130-20YR AP130-25YR AP130-28YR AP130-30YR AP130-33YR AP130-35YR SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L SOT89R-3L CA CD CF CK CN CP CS CU GO GR GT GY H1 H3 H9 HB YM YM YM YM YM YM YM YM YM YM YM YM YM YM YM YM Note: 8. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. AP130 Rev. 2 6 of 8 www.diodes.com JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR Package Diagrams (All Dimensions in mm) (1) Package Type: SC59R-3L TOP VIEW 1.50/ 1.70 0.35/0.50 2.70/ 3.00 1.90 2.90/3.10 1.00/ 1.30 0.013/0.10 0.10/0.20 0.95 0.35/0.55 0°/8° (2) Package Type: SOT89-3L/SOT89R-3L AP130 Rev. 2 7 of 8 www.diodes.com JANUARY 2007 © Diodes Incorporated AP130 300mA LOW DROPOUT (LDO) LINEAR REGULATOR IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. AP130 Rev. 2 8 of 8 www.diodes.com NOVEMBER 2006 © Diodes Incorporated