ADP7102ARDZ-3.0-R7
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Analog Devices Inc. ADP7102ARDZ-3.0-R7

Manufacturer No:
ADP7102ARDZ-3.0-R7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC REG LINEAR 3V 300MA 8SOIC
Delivery:
Payment:
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Product Introduction

Overview

The ADP7102ARDZ-3.0-R7 is a CMOS, low dropout linear regulator (LDO) produced by Analog Devices Inc. This high-performance regulator operates from an input voltage range of 3.3 V to 20 V and provides up to 300 mA of output current. It is designed for regulating high-performance analog and mixed-signal circuits, offering excellent line and load transient response with a small 1 μF ceramic output capacitor. The ADP7102ARDZ-3.0-R7 is part of the ADP7102 family, which includes both fixed and adjustable output voltage options, with this specific model providing a fixed output voltage of 3.0 V.

Key Specifications

ParameterSymbolMinMaxUnit
Input Voltage RangeVIN3.320V
Output CurrentIOUT300mA
Output VoltageVOUT3.03.0V
Low Dropout VoltageVDO200mV @ 300 mA
Output Noise VoltageVNOISE15μV rms
Power Supply Rejection Ratio (PSRR)PSRR60dB @ 10 kHz
Thermal Shutdown ThresholdTSSD150°C
Package Type8-Lead SOIC_N_EP

Key Features

  • High input voltage range from 3.3 V to 20 V
  • Low dropout voltage of 200 mV at 300 mA load
  • Low noise output of 15 μV rms
  • High power supply rejection ratio (PSRR) of 60 dB at 10 kHz
  • Reverse current protection and thermal shutdown
  • Digital power-good output for monitoring the health of the output voltage
  • User-programmable precision undervoltage lockout (UVLO) function
  • Compact 8-lead SOIC_N_EP package with excellent thermal performance

Applications

The ADP7102ARDZ-3.0-R7 is ideal for regulating high-performance analog and mixed-signal circuits. It is suitable for a variety of applications, including:

  • High-performance audio and video systems
  • Medical devices requiring low noise and high accuracy
  • Industrial control systems and automation
  • Telecommunication equipment and networking devices
  • Power supplies for embedded systems and microcontrollers

Q & A

  1. What is the input voltage range of the ADP7102ARDZ-3.0-R7? The input voltage range is from 3.3 V to 20 V.
  2. What is the maximum output current of the ADP7102ARDZ-3.0-R7? The maximum output current is 300 mA.
  3. What is the output voltage of the ADP7102ARDZ-3.0-R7? The output voltage is fixed at 3.0 V.
  4. What is the low dropout voltage of the ADP7102ARDZ-3.0-R7? The low dropout voltage is 200 mV at 300 mA load.
  5. Does the ADP7102ARDZ-3.0-R7 have thermal shutdown protection? Yes, it has thermal shutdown protection with a threshold of 150°C.
  6. What is the power supply rejection ratio (PSRR) of the ADP7102ARDZ-3.0-R7? The PSRR is 60 dB at 10 kHz.
  7. Does the ADP7102ARDZ-3.0-R7 have a digital power-good output? Yes, it has a digital power-good output for monitoring the health of the output voltage.
  8. Can the undervoltage lockout (UVLO) function be programmed? Yes, the UVLO function is user-programmable.
  9. What package type is the ADP7102ARDZ-3.0-R7 available in? It is available in an 8-lead SOIC_N_EP package.
  10. What are some typical applications of the ADP7102ARDZ-3.0-R7? It is used in high-performance analog and mixed-signal circuits, medical devices, industrial control systems, telecommunication equipment, and power supplies for embedded systems.

Product Attributes

Output Configuration:Positive
Output Type:Fixed
Number of Regulators:1
Voltage - Input (Max):20V
Voltage - Output (Min/Fixed):3V
Voltage - Output (Max):- 
Voltage Dropout (Max):0.325V @ 300mA
Current - Output:300mA
Current - Quiescent (Iq):900 µA
Current - Supply (Max):1.4 mA
PSRR:- 
Control Features:Enable, Power Good, Under Voltage Lockout
Protection Features:Over Current, Over Temperature, Reverse Polarity
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package:8-SOIC-EP
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Similar Products

Part Number ADP7102ARDZ-3.0-R7 ADP7102ARDZ-5.0-R7 ADP7102ARDZ-9.0-R7 ADP7104ARDZ-3.0-R7 ADP7102ARDZ-3.3-R7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active
Output Configuration Positive Positive Positive Positive Positive
Output Type Fixed Fixed Fixed Fixed Fixed
Number of Regulators 1 1 1 1 1
Voltage - Input (Max) 20V 20V 20V 20V 20V
Voltage - Output (Min/Fixed) 3V 5V 9V 3V 3.3V
Voltage - Output (Max) - - - - -
Voltage Dropout (Max) 0.325V @ 300mA 0.325V @ 300mA 0.325V @ 300mA 0.55V @ 500mA 0.325V @ 300mA
Current - Output 300mA 300mA 300mA 500mA 300mA
Current - Quiescent (Iq) 900 µA 900 µA 900 µA 900 µA 900 µA
Current - Supply (Max) 1.4 mA 1.4 mA 1.4 mA 1.6 mA 1.4 mA
PSRR - 60dB ~ 50dB (10kHz ~ 100kHz) - - 60dB ~ 50dB (10kHz ~ 100kHz)
Control Features Enable, Power Good, Under Voltage Lockout Enable, Power Good, Under Voltage Lockout Enable, Power Good, Under Voltage Lockout Enable, Power Good, Under Voltage Lockout Enable, Power Good, Under Voltage Lockout
Protection Features Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Current, Over Temperature, Reverse Polarity Over Temperature, Short Circuit Over Current, Over Temperature, Reverse Polarity
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOIC-EP 8-SOIC-EP 8-SOIC-EP 8-SOIC-EP 8-SOIC-EP

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