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S2113 CMOS Positive Elektronische Bauelemente RoHS Compliant Product Voltage Regulator Description The S2113 series of positive,linear regulators feature low quiescent current (30uA 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 S2113 is stable with an output capacitance of 2.2uF or greater. D TO-92 E S1 A SEATING PLANE b1 Features * High Accurate 1.5% * Over-Temperature Shutdown L * Factory Pre-set Output Voltage * Very Low Dropout Voltage * Low Temperature Coefficient * Short Circuit Current Fold-back * Guaranteed 300mA output * Current Limiting REF. A S1 b b1 C e1 e b C Applications * PC Peripherals * Wireless Devices Millimeter Min. Max. 4.45 4.7 1.02 0.36 0.51 0.36 0.76 0.36 0.51 REF. D E L e1 e Millimeter Min. Max. 4.44 4.7 3.30 3.81 12.70 1.150 1.390 2.42 2.66 * Portable Electronics * Battery Powered Widgets * Electronic Scales * Instrumentation * Cordless Phones Block Diagram Typical Application Circuit S2113 http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 1 of 5 S2113 Elektronische Bauelemente CMOS Positive Voltage Regulator Absolute Maximum Ratings Parameter Input Voltage Output Current Output Voltage Operating Ambient Temperature Junction Temperature Max. Junction Temperature Thermal Resistance Power Dissipation ( EDS Classification o Symbol VIN IOUT VOUT Topr Tj Tj Max. Ratings 8 PD/(VIN-VO) 1.3~5 -40~+85 -40~+125 150 80 180 625 Unit V mA o o V C C T=100 C) o jc ja PD C o W/ C W/ C o o mW B Electrical Characteristics Ta=25 C Parameter Output Voltage Output Current Current Limit Load Regulation Dropout Voltage Quiescent Current Symbol VOUT (E) Io ILIM REGLOAD 1 Min. - 1.5% 300 300 -1 _ _ _ Typ. VOUT (E) _ 2 Max. 1.5% _ _ Unit V mA mA Condition VIN=VOUT(T)+1V,1o=1mA VIN=VOUT(T)+2V,VOUTAVOUT(E)*0.96 Vo>1.2V 450 0.2 _ _ _ 1 1300 400 300 50 0.2 0.15 0.1 0.4 7 _ _ _ % mV uA VDROPOUT IQ VIN=VOUT(T)+2V,Io=1mA to300mA 1.3V VOUT(T) 2.0V Io=300mA 2.0V < VOUT(T) 2.8V Vo=VOUT(E)-2% 2.8V _ 30 _ _ -0.2 Line Regulation 1.3V VOUT(T) 1.4V % REGLINE -0.15 -0.1 -0.4 Note _ _ _ _ _ 3 0.02 0.2 _ Io=1mA 1.4V< VOUT(T) 2.0V VIN=VOUT(T)+1 to 2.0V< VOUT(T)<4.0V VOUT(T)+2 4.0V VOUT(T) Input Voltage Over Temperature Shutdown Over Temperature Hystersis Output Voltage Temperature Coefficient Short Circuit Current 4 VIN OTS OTH TC ISC PSRR V o o 150 30 30 150 50 20 15 30 C C o ppm/ C mA dB VIN=VOUT(T)+1V,VOUT=0V f=1kHz f=10kHz f=100kHz uVrms Co=2.2uF Io=100mA Co=2.2uF f=10Hz~100kHz Io=10mA 300 _ _ _ _ _ _ Output Voltage Noise eN _ 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: 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. http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 2 of 5 S2113 Elektronische Bauelemente CMOS Positive Voltage Regulator Ordering Information(contd.) Part Number S2113-15 S2113-25 S2113-2H S2113-29 S2113-31 S2113-34 S2113-36 S2113-38 Marking 3P152 XX 3P252 XX 3P2H2 XX 3P292 XX 3P312 XX 3P342 XX 3P362 XX 3P382 XX Output Voltage 1.5V 2.5V 2.85V 2.9V 3.1V 3.4V 3.6V 3.8V Part Number S2113-18 S2113-27 S2113-28 S2113-30 S2113-33 S2113-35 S2113-37 Marking 3P182 XX 3P272 XX 3P282 XX 3P302 XX 3P332 XX 3P352 XX 3P372 XX Output Voltage 1.8V 2.7V 2.8V 3.0 V 3.3V 3.5V 3.7V Characteristics Curve h tp://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 3 of 5 S2113 Elektronische Bauelemente CMOS Positive Voltage Regulator http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 4 of 5 S2113 Elektronische Bauelemente CMOS Positive Voltage Regulator http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 5 of 5 |
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