TK11250C Toko America, TK11250C Datasheet
TK11250C
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TK11250C Summary of contents
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IC DATA SHEET LDO REGULATOR WITH ON/OFF SWITCH TK112xxC MEETING YOUR NEEDS ...
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TOKO Inc. Very low Dropout Voltage. (Vdrop=105mV at 100mA) Very good stability (CL=0 stable for any type capacitor with 2.5V High Precision output Voltage ( 1.5% or 50mV) Good ripple rejection ratio (80dB at 1KHz) Wide operating voltage ...
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TOKO Inc Voltage Code Package Code M SOT23L U SOT89 Boldface type applies Standard Voltage. V OUT V CODE 1 1.6 16 1.7 17 1.8 18 ...
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TOKO Inc. Absolute maximum ratings Parameters Supply voltage Reverse bias Np pin voltage Control pin voltage Storage temperature Range Operating voltage range Operating temperature range Short circuit current Power dissipation Internally limited Electrical characteristics Parameters Symbol Output voltage Vout Line ...
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TOKO Inc. I Rank Absolute Maximum Ratings are same as C Rank Operating Temperature Range Top= 40 Operating Voltage Range Vop=2.1V applies over the full operating temperature range Boldface type Parameters Symbol Output Voltage Vout Line regulation LinReg ...
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TOKO Inc. Pin Layout GND Vin 5 6 SOT-23L 1 2 On/off Control GND Terminal 2 and 5 are connected internally. Application Iin A Vin Cin=0.1 F Vcont Note : The terminal connection reverses between SOT-23L and SOT89. Block Diagram ...
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TOKO Inc. Linear regulators require input and output capacitors in order to maintain the regulator's loop stability 0.1 F capacitor is connected to the output side, the IC provides stable operation at any voltage in the practical current ...
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TOKO Inc. Output noise TK11230C Cnp vs. Noise TK11230C Cnp vs Noise Noise （ Vrms) 300 CL=MLCC 250 200 150 100 CL=Tantal 100 Cnp （ ｐF ） TK11230C Iout vs. Noise Noise( Vrms) Cnp=10000pF BPF:400 95 ...
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TOKO Inc. Ripple rejection CL=0.22uF (MLCC) CL=1uF (MLCC) CL=1 uF (Tantal) The ripple rejection characteristic depends on the characteristic and the capacitance value of the capacitor connected to the output side. The RR characteristic of 50KHz or more varies greatly ...
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TOKO Inc OFF Transient CL= Variable Cnp=0.001 F ON Vcont OFF CL= 0.22 F 1.0 F Vou 2 Cnp= Variable CL Vcont OFF Cnp= 0.001 F 0.01 F Vou 0 The rise ...
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TOKO Inc. LOAD Transient CL= Variable Cnp=0.01 F 33mA Iout 3mA CL=1.0 F Vout CL=0.22 F When the capacitor on the load side is increased, the load change becomes smaller. Iout=0 30mA , 3 30mA 33mA 30mA Iout 3mA 0mA ...
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TOKO Inc. Line regulation Vout(mV -10 -15 -20 -25 -30 - Vin(V) Regulation point Vout(mV) 100 Iout=0mA,50mA,100mA,150mA,200mA,250mA,300mA 0.0 Iout=0mA -100 -200 -300 100 Vin(mV) Vcont vs. Icont Icont Vout ...
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TOKO Inc. Short circuit current Vout(V) 6.0 5.0 4.0 3.0 2.0 1.0 0.0 0 100 200 300 Iout(mA) GND current Ignd(mA Vo1.5V 10 Vo2.0V 9 Vo3.0V 8 Vo4.0V Vo5. 150 ...
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TOKO Inc. Temperature Characteristics Max Iout Iout (mA) 500 480 460 440 420 400 380 Vout=(Vout 360 340 -50 - Ta( C) Control current Icont( A) 20.0 18.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 -50 ...
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TOKO Inc. Output voltage vs. Temperature characteristics Vout(mV) Vout=1. -10 -15 -20 -25 -30 -35 -50 - Ta( C) Vout(mV) Vout=3. -10 -15 -20 -25 -30 ...
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TOKO Inc. Layout PCB Material : Glass epoxy t=0.8mm SOT23L-6 Vout Vin on/off Please do derating with 4mW Pd=600mW and more. Thermal resistance is ( ja=250 C / W). The package loss is limited at ...
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... A standard value is Cnp=0.068 F. Increase Cnp in a design with important output noise and ripple rejection requirements. The IC will not be damaged if the capacitor value is increased. The on/off switching speed changes depending on the Np terminal capacitance. The switching speed slows when the capacitance is large. Parallel connected ON/OFF TK11250C Vin TK11233C R TK11220C On/Off Cont. Current boost For current boost applications, use the products below ...
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TOKO Inc. The output voltage tables are specified with a test voltage of Vin=Output Voltage (Typ.) + 1V. Output Voltage ( Vout ) The output voltage is specified with (Vin = Output Voltage (Typ.) + 1V) and output current (Iout=5mA). ...
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TOKO Inc. PROTECTION CIRCUIT S Thermal Sensor The thermal sensor protects the device if the junction temperature exceeds the safe value (Tj=150 C). This temperature rise can be caused by extreme heat, excessive power dissipation caused by large output voltage ...
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TOKO Inc. PCB ; Outline ; Stamps +0.15 0.05 0.4 SOT23L 0.95 0.95 +0.3 0.1 3.5 (3.4) 0.1 Unit : mm General tolerance : 0.2 V OUT V CODE 1 1.6 16 1.7 ...
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TOKO Inc. SOT89-5 4.5 1.6 0.49 0.49 Max LOT No TYPE CODE R:112XX 0.49 Max 0. 1.5 1.5 3.0 e' Unit : mm General tolerance : 0.2 V OUT V CODE 1 1.6 16 1.7 17 ...
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... None of ozone depleting substances(ODS) under the Montreal Protocol is used in manufacturing process of us. If you need more information on this product and other TOKO products, please contact us. OFFICE n TOKO Inc. Headquarters 1-17, Higashi-yukigaya 2-chome, Ohta-ku, Tokyo,145-8585, Japan n TOKO America Web site: http://www.toko.com/ n TOKO Europe Web site: http://www.tokoeurope.com/ ...