Schematic

ADM7172 Datasheet – Fast Transient Response CMOS LDO

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Part Number: ADM7172

Function: 6.5 V, 2 A, Fast Transient Response CMOS LDO

Package: 8-lead 3 mm × 3 mm LFCSP Type

Manufacturer: Analog Devices

Image and Pinouts:
ADM7172 datasheet

Description

The ADM7172 is a CMOS, low dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 2 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 µF ceramic output capacitor. Load transient response is typically 1.5 μs for a 1 mA to 1.5 A load step.

Features

1. Accuracy over line, load, and temperature: ±1.5%

2. Quiescent current, IGND = 0.7 mA with no load

3. Low shutdown current: 0.25 μA at VIN = 5 V

4. Stable with small 4.7 μF ceramic output capacitor

Application Circuits :

components

Applications:

1. Communications and infrastructure

2. Medical and healthcare

3. Industrial and instrumentation

 

Other data sheets are available within the file:

ADM7172ACPZ, ADM7172ACPZ-1.3-R7, ADM7172ACPZ-1.8-R7, ADM7172ACPZ-2.5-R7

ADM7172 Datasheet PDF Download


ADM7172 pdf

AD8561 Datasheet – Single Supply Comparator ( PDF )

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Part Number: AD8561

Function: Ultrafast 7 ns Single Supply Comparator

Package: SOIC, DIP, TSSOP 8 Pin Type

Manufacturer: Analog Devices

Image and Pinouts:

AD8561 datasheet

 

Description

The AD8561 is a single 7 ns comparator with separate input and output sections. Separate supplies enable the input stage to be operated from ±5 V dual supplies and +5 V single supplies.

Propagation delays for rising and falling signals are closely matched and track over temperature. This matched delay makes the AD-8561 a good choice for clock recovery, since the duty cycle of the output will match the duty cycle of the input.

Features

1. 7 ns Propagation Delay at 5 V
2. Single Supply Operation : 3 V
3. Latch Function

Applications:

1. High Speed Timing
2. Clock Recovery and Clock Dis
3. Line Receivers
4. Digital Communications
5. Phase Detectors
6. High Speed Sampling
7. Read Channel Detection
8. Upgrade for LT1016 Designs

Other data sheets are available within the file: AD-8561

 

AD8561 Datasheet PDF Download


AD8561 pdf