Analog Devices Inc. ADM7154/5 600mA RF Linear Regulators
Analog Devices ADM7154/5 600mA RF Linear Regulators operate from 2.3V to 5.5V and provides up to 600mA of output current. ADM7155 features adjustable linear regulators that operate from 2.3V to 5.5V and provide up to 600mA of load current. ADM7154 offers 16 standard output voltages. Output voltages from 1.2V to 3.4V are possible depending on the ADM7155 model. Using an advanced proprietary architecture, ADM7154 and ADM7155 provide high power supply rejection and ultralow noise, achieving excellent line and load transient response with only a 10μF ceramic output capacitor.
Features
- ADM7154
- Input voltage range: 2.3V to 5.5V
- Maximum load current: 600mA
- Low noise
- 0.9µV rms total integrated noise from 100Hz to 100kHz
- 1.6µV rms total integrated noise from 10Hz to 100kHz
- Noise spectral density: 1.5nV√Hz from 10kHz to 1MHz
- PSRR of 90dB from 200Hz to 200kHz; 58dB at 1MHz, VOUT = 3.3V, VIN = 3.8V
- Dropout voltage: 120mV typical at VOUT = 3.3V, IOUT = 600mA
- Initial accuracy: ±0.5%
- Accuracy over line, load, and temperature: −2.0% (minimum), +1.5% (maximum)
- Quiescent current, IGND = 4mA at no load
- ADM7155
- Input voltage range: 2.3V to 5.5V
- Maximum load current: 600mA
- Low noise
- 0.9µV rms total integrated noise from 100Hz to 100kHz
- 1.6µV rms total integrated noise from 10Hz to 100kHz
- Noise spectral density: 1.5nV√Hz from 10kHz to 1MHz
- PSRR of 90dB from 200Hz to 200kHz; 58dB at 1MHz, VOUT = 3.3V, VIN = 3.8V
- Dropout voltage: 120mV typical at VOUT = 3.3V, IOUT = 600mA
- Initial accuracy: ±0.5%
- Accuracy over line, load, and temperature: −2.0% (minimum), +1.5% (maximum)
- Quiescent current, IGND = 4mA at no load
Applications
- Regulation to noise-sensitive applications: PLLs, VCOs, and PLLs with integrated VCOs
- Communications and infrastructure
- Backhaul and microwave links
Published: 2015-01-14
| Updated: 2022-03-11