Analog Devices Inc. ADP715x LDO Voltage Regulators
Analog Devices Inc. ADP715x LDO (Low Dropout) Voltage Regulators operate from 2.3V to 5.5V and provide up to 2A of output current. Output voltages of 1.2V to 3.3V are possible depending on the model. The ADP715x uses an advanced proprietary architecture that provides high power supply rejection and ultralow noise. This architecture achieves excellent line and loads transient response with only a 10μF ceramic output capacitor. The ADP715x is available in four models that optimize power dissipation and PSRR performance as a function of the input and output voltage.
Features
- Input voltage range 2.3V to 5.5V
- Adjustable output voltage range (VOUT) 1.2V to 3.3V
- Maximum load current 2A
- Low noise
- 0.9μV rms typical output noise from 100Hz to 100kHz
- 1.6μV rms typical output noise from 10Hz to 100kHz
- Noise spectral density 1.7nV/√Hz from 10kHz to 1MHz
- Operating temperature range -40°C to +125°C
- Package options
- 10-lead LFCSP
- 8-lead SOIC
- RoHS compliant
Applications
- Regulation to noise-sensitive applications: phase-locked loops (PLLs), voltage-controlled oscillators (VCOs), and PLLs with integrated VCOs
- Communications and infrastructure
- Backhaul and microwave links
Development Tools
Analog Devices Inc. EVAL-ADP7156 Eval Board for ADP7156 LDO Regulator
Demonstrates the operation and functionality of the ADP7156 ultralow noise, 1.2A linear regulator.
Analog Devices Inc. EVAL-ADP7157 Eval for ADP7147 LDOVoltage Regulator
Demonstrates the operation and functionality of the ADP7157 regulators in a 10-lead LFCSP package.
Analog Devices Inc. EVAL-ADP7158 Eval Board for ADP7158 LDO Regulator
Demonstrates the operation and functionality of the ADP7158 regulator in a 10-lead LFCSP package.
Analog Devices Inc. EVAL-ADP7159 Eval for ADP7159 Voltage Regulator
Include ADP7159CP-04-EVALZ and ADP7159RD-04-EVALZ to demonstrate the ADP7159.
Application Circuit
Published: 2016-07-07
| Updated: 2022-03-11