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| ISSUED DATE :2004/12/24 REVISED DATE : G Q 2 11 3 Description C M O S P o s i t i v e Vo l t a g e R e g u l a t o r The GQ2113 series of positive, linear regulators feature low quiescent current (30 A typ.) with low dropout voltage, making them ideal for battery applications. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating conditions. The GQ2113 is stable with an output capacitance of 2.2 F or greater. Features & Low Dropout Voltage Very Block Diagram Applications & Battery Powered Widgets &Instrumentation &Wireless Devices &Cordless Phones &PC Peripherals &Portable Electronics &Electronic Scales &Guaranteed 300mA output &Over-Temperature Shutdown &Current Limiting &Short Circuit Current Fold-back &Factory Pre-set Output Voltage &Highly Accurate 1.5% & Temperature Coefficient Package Dimensions REF. A B C D E F Millimeter Min. Max. 2.70 3.10 2.60 3.00 1.40 1.80 0.30 0.55 0 0.10 0 10 REF. G H I J K L Dimensions Millimeter 1.90 REF. 1.20 REF. 0.12 REF. 0.37 REF. 0.60 REF. 0.95 REF. Typical Application Circuit 1/5 ISSUED DATE :2004/12/24 REVISED DATE : Absolute Maximum Ratings Parameter Input Voltage Output Current Output Voltage Operating Ambient Temperature Junction Temperature Maximum Junction Temperature Thermal Resistance Power Dissipation( T=100 : ) EDS Classification Symbol VIN IOUT VOUT Topr Tj Tj Max jc ja PD Ratings 8 PD/(VIN-VO) 1.5~3.8 -40 ~ +85 -40 ~ +125 150 81 260 380 B Unit V mA V : /W : /W mW Electrical Characteristics Ta=25 Parameter Output Voltage Output Current Current Limit Load Regulation Dropout Voltage Quiescent Current Line Regulation Symbol VOUT(E) (Note1) Condition VIN=VOUT(T)+1V, IO=1mA VIN=VOUT(T)+2V, VOUT VOUT(E)*0.96 VO>1.2V VIN=VOUT(T)+2V, IO=1mA to 300mA 1.3V VOUT(T) 2.0V IO=300mA VO=VOUT(E)-2% 2.0V -1.5% 300 300 -1 -0.2 -0.15 -0.4 Note3 - TYP VOUT(T) (Note2) Max 1.5% 1 1300 400 300 50 0.2 0.15 0.1 0.4 7 300 - Unit V mA mA % mV A IO ILIM REGLOAD VDROPOUT IQ REGLINE 450 0.2 30 0.02 0.2 150 30 30 150 50 20 15 30 2.0V Input Voltage Over Temperature Shutdown Over Temperature Hysterisis VIN OTS OTH TC ISC PSRR eN VIN=VOUT(T)+1V VOUT=0V Io=100mA Co=2.2 F f=10Hz~100kH z Io=10mA f=1kHz f=10kHz f=100kHz Co=2.2 F V : : ppm/ : mA dB Vrms Output Voltage Temperature Coefficient Short Circuit Current(Note4) Power Supply Rejection Output Voltage Noise certain IOUT value). - Note 1: VOUT (E) =Effective Output Voltage (i.e. the output voltage when "VOUT (T) +1.0V" is provided at the VIN pin while maintaining a 2: VOUT (T) =Specified Output Voltage 3: VIN (MIN) =VOUT+VDROPOUT 4: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage must be applied before a current source load is applied. 2/5 ISSUED DATE :2004/12/24 REVISED DATE : Ordering Information ( contd.) Part Number GQ2113-15 GQ2113-19 GQ2113-25 GQ2113-28 GQ2113-29 GQ2113-31 GQ2113-34 GQ2113-36 GQ2113-38 XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX Marking 3A152 3A192 3A252 3A282 3A292 3A312 3A342 3A362 3A382 Output Voltage 1.5V 1.9V 2.5V 2.8V 2.9V 3.1V 3.4V 3.6V 3.8V Part Number GQ2113-18 GQ2113-20 GQ2113-27 GQ2113-2H GQ2113-30 GQ2113-33 GQ2113-35 GQ2113-37 XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX Marking 3A182 3A202 3A272 Output Voltage 1.8V 2.0V 2.7V 2.85V 3.0V 3.3V 3.5V 3.7V 3A2H2 3A302 3A332 3A352 3A372 Characteristics Curve 3/5 ISSUED DATE :2004/12/24 REVISED DATE : 4/5 ISSUED DATE :2004/12/24 REVISED DATE : Important Notice: All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM. GTM reserves the right to make changes to its products without notice. GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems. GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C. TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785 China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165 5/5 |
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