| No. | Partie # | Fabricant | Description | Fiche Technique |
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Allegro |
LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
Single LNB Supply and Control Voltage Regulator AND BENEFITS ▪ 2-wire serial I2C™ -compatible interface: control (write) and status (read) ▪ LNB voltages (8 programmable levels) compatible with all common standards including domestic Japan models ▪ Tracking switch-mode power converter for lowes |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 75 mV Typical Dropout Voltage at IO = 100 mA I 55 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 200 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
Single LNB Supply and Control Voltage Regulator and Benefits ▪ 2-wire serial I2C™ -compatible interface: control (write) and status (read) ▪ LNB voltages (16 programmable levels) compatible with all common standards ▪ Tracking switch-mode power converter for lowest dissipation ▪ Integrated convert |
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Allegro MicroSystems |
Dual LNB Supply and Control Voltage Regulator and Benefits ▪ 2-wire serial I2C™ -compatible interface: control (write) and status (read) ▪ LNB voltages (16 programmable levels) compatible with all common standards ▪ Tracking switch-mode power converter for lowest dissipation ▪ Integrated convert |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro |
LNB Supply and Control Voltage Regulator and Benefits • LNB selection and standby function • Provides up to 500 mA load current • Two-wire serial I2C interface • Built-in tone oscillator, factory-trimmed to 22 kHz; facilitates DiSEqC™ 2.0 encoding • Auxiliary modulation input • 22 kHz tone |
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Allegro |
LNB Supply and Control Voltage Regulator and Benefits • LNB selection and standby function • Provides up to 500 mA load current • Two-wire serial I2C interface • Built-in tone oscillator, factory-trimmed to 22 kHz; facilitates DiSEqC™ 2.0 encoding • Auxiliary modulation input • 22 kHz tone |
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Allegro MicroSystems |
Single LNB Supply and Control Voltage Regulator and Benefits ▪ 2-wire serial I2C™ -compatible interface: control (write) and status (read) ▪ LNB voltages (16 programmable levels) compatible with all common standards ▪ Tracking switch-mode power converter for lowest dissipation ▪ Integrated convert |
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Allegro MicroSystems |
Dual LNB Supply and Control Voltage Regulator and Benefits Description ▪ 2-wire serial I2C™ -compatible interface: control (write) and Intended for analog and digital satellite receivers, this dual status (read) low-noise block converter regulator (LNBR) is a monolithic ▪ LNB voltages (16 progra |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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Allegro |
TWO-OUTPUT LNB SUPPLY AND CONTROL-VOLTAGE REGULATOR |
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Allegro MicroSystems |
LOW-DROPOUT REGULATORS . HIGH EFFICIENCY AND BENEFITS I High Efficiency Provides Extended Battery Life I 125 mV Typical Dropout Voltage at IO = 50 mA I 32 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I Low Output Noise I 100 mA Peak Output Current I Improved PSRR and Transie |
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