TK71530ASCL TOKO, TK71530ASCL Datasheet
TK71530ASCL
Specifications of TK71530ASCL
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TK71530ASCL Summary of contents
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... 9.0 V March 2001 TOKO, Inc. LOW DROPOUT VOLTAGE REGULATOR APPLICATIONS n Battery Powered Systems n Cellular Telephones n Pagers n Personal Communications Equipment n Portable Instrumentation n Portable Consumer Equipment n Radio Control Systems n Toys n Low Voltage Systems Tape/ Reel Code Temp ...
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... £ £ £ V £ 200 mVrms OUT(TYP) OUT can be 1.8 V. Also, the minimum voltage required for °C. A £ 5.0 V) OUT £ £ mA 2.2 µ 100 Hz DROP OUT March 2001 TOKO, Inc µ µ ° result, operating at ...
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... Note 1: Power dissipation is 400 mW when mounted as recommended. Derate at 3.2 mW/°C for operation above 25 °C. Note 2: Refer to “Definition of Terms.” Note 3: Ripple rejection is measured at V Gen. Note: Parameters with min. or max. values are 100% tested at T March 2001 TOKO, Inc. ³ 5.1 V) OUT Operating Temperature (Ambient) ............ -30 to +80 °C Max. Operating Temperature (Junction) ............. 125 ° ...
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... V 49 4.830 V 4.970 V 50 4.930 V 5.070 V 60 5.880 V 6.120 V 70 6.860 V 7.140 V 80 7.840 V 8.160 V 90 8.820 V 9.180 V March 2001 TOKO, Inc. Test Voltage 4.5 V 4.6 V 4.7 V 4.8 V 4.9 V 5.0 V 5.1 V 5.2 V 5.3 V 5.4 V 5.5 V 5.6 V 5.7 V 5.8 V 5 ...
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... V IN TYPICAL PERFORMANCE CHARACTERISTICS LOAD REGULATION V OUT TYPICAL OUT (mA) LINE REGULATION V OUT TYPICAL (V) March 2001 TOKO, Inc. TEST CIRCUIT OUT 0.1 µF GND °C, unless otherwise specified. A SHORT CIRCUIT CURRENT 100 0 100 I OUT (mA) REVERSE BIAS CURRENT RANGE 100 Because the output voltage is ...
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... OUTPUT CURRENT 500 400 300 200 100 0 50 100 0 5 VS. MAX OUTPUT CURRENT 180 160 140 120 100 0 50 100 -50 V OUT 715xxA C L 1.0 µF 2.2 µF 4.7 µF (TANTALUM OR CERAMIC) GND March 2001 TOKO, Inc OUT (mA) 3 100 T A (°C) ...
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... LINE VOLTAGE STEP RESPONSE V OUT + OUT + 1 S/DIV V OUT 50 mV/DIV I OUT = 10mA Note: To improve the load and line transient response, increase the value of the output capacitor. March 2001 TOKO, Inc °C, unless otherwise specified 0.1 µF OUTPUT NOISE CIRCUIT 10 LOAD CURRENT STEP RESPONSE ...
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... REDUCTION OF OUTPUT NOISE Although the architecture of the Toko regulators are de- signed to minimize semiconductor noise, further reduction can be achieved by the selection of external components. The obvious solution is to increase the size of the output ...
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... As a general rule, the lower the temperature, the better the reliability of the device. The thermal resistance when mounted is expressed as follows For Toko ICs, the internal limit for junction temperature is 150 °C. If the ambient temperature (T 150 ° ° 125 ° the value when the thermal sensor is activated ...
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... Max, MULTI LAYER CERAMIC CAP. ³ 4 OUT Stable area is above the line 80 100 ³ 1. Max, TANTALUM CAP. ³ 0.1 mF (CERAMIC CAP 0.22 mF OUT ³ 1. Max, TANTALUM CAP. ³ 0.22 mF (CERAMIC CAP 0.22 OUT OUT = 4 more 4 More ESR 0. More ESR 1.0 March 2001 TOKO, Inc. ...
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... An RC filter can be added to the input stage of the regulator to increase the ripple rejection when the input voltage is high. Even if the resulting difference between V output a stable voltage. The voltage dropped across the RC filter depends on the value of the input ripple noise. Select the value of R such that the lowest value plus 0 March 2001 TOKO, Inc. R OUT V OUT TK715xxA 2.2 µ ...
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... VBW: 38 kHz 8 10 R(*) MAG -57. dB/ -50.00 dB B(*) B -41. dB/ -50.00 dB TK71533 FILTER + TK71533 START: 100 Hz STOP: 1 MHz OUT (B): -20.00 dBm ST: AUTO x1 IRG: 26 dBm RBW: 30 kHZ VBW: 38 kHz TEMPERATURE DEPENDENCY 100 90 B CURVE CURVE 60 50 -50 - (°C) March 2001 TOKO, Inc 100 ...
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... The copper pattern should be as large as possible. Power dissipation is 400 mW for the SOT23-3, derated at 3.2 mW/°C for operation above T = 25°C (qja = 312°C/W) A The internal reverse bias protection eliminates the requirement for a reverse voltage protection diode. This saves both cost and board space. March 2001 TOKO, Inc. SOT23-3 BOARD LAYOUT V IN GND + 500 ...
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... H V OUT transistor. Note: The TK715xxA internal short circuit pro- tection and thermal sensor do not protect the external transistor 150 TK71530A V OUT TK71528A 3 the external OUT TK715xxA 3.3 µF 0.22 µF March 2001 TOKO, Inc. ...
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... The information furnished by TOKO, Inc. is believed to be accurate and reliable. However, TOKO reserves the right to make changes or improvements in the design, specification or manufacture of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents or other rights of third parties which may result from the use of its products ...