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ILC7281 Fiches technique(PDF) 4 Page - Impala Linear Corporation |
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ILC7281 Fiches technique(HTML) 4 Page - Impala Linear Corporation |
4 / 9 page Micropower Dual 150mA CMOS RF-LDO™ Regulators with Power Supply Reset Monitor Impala Linear Corporation 4 (408) 574-3939 www.impalalinear.com Nov 2000 ILC7281 1.0 Advance Parameter Shutdown Input Voltage Peak Output Current (Note 4) Output Noise Voltage (RMS) Ripple Rejection Dynamic Line Regulation Dynamic Load Regulation Short Circuit Current Cross Talk Conditions High = Regulator On Low = Regulator Off VOUT > 0.95VO(NOM) BW = 300Hz to 50kHz, CNOISE = 0pF freq = 1kHz freq = 10kHz freq = 100kHz VIN: VO(NOM) + 1V to VO(NOM) + 2V; dVIN/dt = 1V/µS;lo = 150mA IOUT: 0 to 150mA; d(lOUT)/dt = 50A/µs, with COUT = 2.2µF VOUT = 0V Symbol VS/D IO(peak) eN ∆V O/∆VIN ∆V O(line) ∆V O(load) ISC Units V mA µVRMS dB mV mV mA dB Max 10 0.6 Typ 500 80 75 70 60 10 40 20 300 -60 Min 2.0 300 Note1: Absolute maximum ratings indicate limits which when exceeded may result in damage to the component. Electrical specifications do not apply when operating the device outside of its rated operating conditions. Note 2: Specified Min/Max limits are production tested or guaranteed through correlation based on statistical control methods. Measurements are taken at constant junction temperature as close to ambient as possible using low duty pulse testing. Note 3: Dropout voltage is defined as the input to output differential voltage at which the output voltage drops 2% below the nominal value measured with a 1V differential. Note 4: Guaranteed by design Electrical Characteristics ILC7281CS Unless otherwise specified, all limits are at TA = 25°C; VIN = VO(NOM) + 1V, IOUT = 1mA, COUT = 0.47µF, VS/D = 2V. Boldface limits apply over the operating temperature range. (Note 2) |
Numéro de pièce similaire - ILC7281 |
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Description similaire - ILC7281 |
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