Typical Application for ADM7171 6.5 V, 1 A, Ultra Low Noise, High PSRR, Fast Transient Response CMOS LDO
Reference Design using part ADM7171 by Analog Devices
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For End Products
- Communications Infrastructure
- Industrial Applications
- Medical and Healthcare
- Noise Sensitive Applications
- Portable Instrumentation
Description
- Typical Application for ADM7171 6.5 V, 1 A, Ultra Low Noise, High PSRR, Fast Transient Response CMOS LDO. The ADM7171 is a CMOS, low dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 1 A of output current. This high output current LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 6 V down to 1.2 V rails. Using an advanced proprietary architecture, the device provides high power supply rejection and low noise, and achieves excellent line and load transient response with just a small 4.7 uF ceramic output capacitor. Load transient response is typically 1.5 us for a 1 mA to 500 mA load step
Key Features
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Current1 A
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TopologyLDO
Featured Parts (9)
| Part Number | Manufacturer | Type | Description | |||
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ADM7171ACPZ-2.5-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 2.5V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-R2 | Analog Devices | Linear Regulators | LDO Regulator Pos 1.2V to 5V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-1.3-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 1.3V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-1.8-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 1.8V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-3.3-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 3.3V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-3.0-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 3V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-4.2-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 4.2V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-5.0-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 5V 1A 8-Pin LFCSP EP T/R | Buy | |
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ADM7171ACPZ-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 1.2V to 5V 1A 8-Pin LFCSP EP T/R | Buy | |