ZXCL300H5 Zetex Semiconductors, ZXCL300H5 Datasheet
ZXCL300H5
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ZXCL300H5 Summary of contents
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ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS DESCRIPTION The ZXCL series are very small low dropout regulators designed for use in low power and severely space limited applications. The devices operate with a low dropout voltage, typically of only 85mV ...
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ZXCL250 ZXCL260 ZXCL280 ZXCL300 ZXCL330 ZXCL400 ABSOLUTE MAXIMUM RATINGS Terminal Voltage with respect to GND V -0. -0.3V to 10V N V -0.3V to 5.5V O Package Power Dissipation (T =25°C) A SC70 300mW (Note 1) ...
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ELECTRICAL CHARACTERISTICS 0.5V, typical values SYMBOL PARAMETER V Dropout Voltage DO Note 3 V Line Regulation LNR V Load Regulation LDR E Output Noise Voltage N V Enable pin voltage for ENH ...
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ZXCL250 ZXCL260 ZXCL280 ZXCL300 ZXCL330 ZXCL400 TYPICAL CHARACTERISTICS 100mA OUT 1mA OUT Input Voltage (V) Input to Output Characteristics 2. 3. ...
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TYPICAL CHARACTERISTICS OUT 1mA 100mA Time ( s) Start-Up Response 6 ...
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ZXCL250 ZXCL260 ZXCL280 ZXCL300 ZXCL330 ZXCL400 PIN DESCRIPTION Pin Name Pin Function V Supply Voltage IN G Ground ND E Active HIGH Enable input. TTL/CMOS logic compatible. N Connect logic high for normal operation IN N/C No ...
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Input to Output Diode In common with many other LDO regulators, the ZXCL device has an inherent diode associated with the output series pass transistor of each regulator. This diode has its anode connected to the output and its cathode ...
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ZXCL250 ZXCL260 ZXCL280 ZXCL300 ZXCL330 ZXCL400 APPLICATIONS INFORMATION Enable Control A TTL compatible input is provided to allow the regulator to be shut down. A low voltage on the Enable pin puts the device into shutdown mode. In this mode ...
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APPLICATIONS INFORMATION (Cont) Power Dissipation The maximum allowable power dissipation of the device for normal operation (Pmax function of the package junction to ambient thermal resistance ( ja), maximum junction temperature (Tjmax), and ambient temperature (Tamb), according to ...
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ZXCL250 ZXCL260 ZXCL280 ZXCL300 ZXCL330 ZXCL400 PACKAGE DIMENSIONS SC70 DIM Millimetres MIN 0.70 b 0.15 C 0.08 D 2.00BSC E 2.10BSC E1 1.25BSC e 0.65BSC e1 1.30BSC L 0.26 a° 0 SOT23-5 DIM Millimetres MIN MAX A ...
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... ORDERING INFORMATION DEVICE ZXCL250H5 ZXCL260H5 ZXCL280H5 ZXCL300H5 ZXCL330H5 ZXCL400H5 ZXCL1250H5 ZXCL1260H5 ZXCL1280H5 ZXCL1300H5 ZXCL1330H5 ZXCL1400H5 ZXCL250E5 ZXCL260E5 ZXCL280E5 ZXCL300E5 ZXCL330E5 ZXCL400E5 © Zetex plc 2001 Zetex plc Zetex GmbH Fields New Road Streitfeldstraße 19 Chadderton D-81673 München Oldham, OL9 8NP United Kingdom ...