ISSUED DATE :2004/12/23 REVISED DATE : G M 2 11 6 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 Description The GM2116 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 GM2116 is stable with an output capacitance of 2.2 F or greater. Features Very Low Dropout Voltage Guaranteed 600mA output Over-Temperature Shutdown Current Limiting Short Circuit Current Fold-back Factory Pre-set Output Voltage Highly Accurate± 1.5% Temperature Coefficient Block Diagram Applications Battery Powered Widgets Instrumentation Wireless Devices Cordless Phones PC Peripherals Portable Electronics Electronic Scales Package Dimensions SOT-89 REF. A B C D E F Millimeter Min. Max. 4.4 4.6 4.05 4.25 1.50 1.70 1.30 1.50 2.40 2.60 0.89 1.20 REF. G H I J K L M Millimeter Min. Max. 3.00 REF. 1.50 REF. 0.40 0.52 1.40 1.60 0.35 0.41 5 TYP. 0.70 REF. Typical Application Circuit 1/4 ISSUED DATE :2004/12/23 REVISED DATE : Absolute Maximum Ratings Parameter Symbol Ratings Unit Input Max Voltage VIN 8 V Output Current IOUT 1 A Output Voltage VOUT 1.3~3.8 V Supply Voltage VIN 4.5~5.5 V Operating Ambient Temperature Topr -40 ~ +85 Tj -40 ~ +125 Tj Max 150 jc 18 /W ja 180 /W PD 550 mW Junction Temperature Maximum Junction Temperature Thermal Resistance Power Dissipation( T=100 ) EDS Classification B Electrical Characteristics Ta=25 Parameter Output Voltage Symbol VOUT (E) Output Current Current Limit Load Regulation IO ILIM REGLOAD Dropout Voltage (Note1) VDROPOUT unless otherwise noted Condition Min TYP Max Unit VIN=VOUT(T)+1V, IO=1mA -1.5% VOUT(T) 1.5% V VIN=VOUT(T)+2V, VOUT VOUT(E)*0.96 600 - - mA VO>1.2V 600 800 - mA VIN=VOUT(T)+2V, IO=1mA to 600mA - 0.2 1 % 1.3V VOUT(T) 1.4V IO=600mA 1.4V<VOUT(T) 2.0V VO=VOUT(E)-2% 2.0V<VOUT(T) 2.8V - - 1900 - - 1400 - - 800 - - 600 2.8V<VOUT(T) Quiescent Current IQ VIN= VOUT(T)+1V, IO=0mA - 30 50 -0.2 - 0.2 -0.15 - 0.15 -0.1 0.02 0.1 -0.4 0.2 0.4 VIN OTS OTH Note3 - 7 - 150 - - 30 - TC - 30 - VIN=VOUT(T)+1V, VOUT<0.8V - 300 600 f=100Hz - 60 - f=1kHz - 50 - f=10kHz - 20 - Co=2.2 F - 30 - 1.3V VOUT(T) Line Regulation REGLINE 1.4V IO=1mA VIN=VOUT(T)+1 to 1.4V<VOUT(T) 2.0V VOUT(T)+2 2.0V<VOUT(T)<4 4.0V VOUT(T) Input Voltage Over Temperature Shutdown Over Temperature Hysterisis Output Voltage Temperature Coefficient Short Circuit Current(Note4) Power Supply Rejection (Note2) ISC PSRR Io=100mA Co=2.2 F eN f=10Hz~100kHz Io=10mA, CBYP=0 F Output Voltage Noise mV A % V ppm/ mA dB Vrms 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 certain IOUT value). 2: VOUT (T) =Specified Output Voltage 3: V IN (MIN) =VOUT+V DROPOUT 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. 2/4 ISSUED DATE :2004/12/23 REVISED DATE : Ordering Information ( contd. ) Part Number GM2116-13 GM2116-18 GM2116-20 GM2116-27 GM2116-29 GM2116-31 GM2116-34 GM2116-36 GM2116-38 Marking 6P132 XXXX 6P182 XXXX 6P202 XXXX 6P272 XXXX 6P292 XXXX 6P312 XXXX 6P342 XXXX 6P362 XXXX 6P382 XXXX Output Voltage Part Number 1.3V GM2116-15 1.8V GM2116-19 2.0V GM2116-25 2.7V GM2116-28 2.9V GM2116-30 3.1V GM2116-33 3.4V GM2116-35 3.6V GM2116-37 3.8V GM2116-2H Marking 6P152 XXXX 6P192 XXXX 6P252 XXXX 6P282 XXXX 6P302 XXXX 6P332 XXXX 6P352 XXXX 6P372 XXXX 6P2H2 XXXX Output Voltage 1.5V 1.9V 2.5V 2.8V 3.0V 3.3V 3.5V 3.7V 2.85V Characteristics Curve 3/4 ISSUED DATE :2004/12/23 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 4/4