ADM7160AUJZ-1.8-R7

$2.32

Description：IC REG LIN 1.8V 200MA TSOT-23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:6fc1e99f7267 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG LIN 1.8V 200MA TSOT-23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.23V @ 200mA
Current - Output：200mA
Current - Quiescent (Iq)：20 µA
Current - Supply (Max)：350 µA
PSRR：54dB ~ 43dB (100kHz ~ 1MHz)
Control Features：Enable
Protection Features：Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-23-5
Grade：-
Qualification：-

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ADM7160AUJZ-1.8-R7

Overview

The ADM7160AUJZ-1.8-R7 is a fixed-output ultralow noise linear regulator manufactured by Analog Devices Inc., providing a stable 1.8 V output with a maximum load current of 200 mA. It operates within an input voltage range of 2.2 V to 5.5 V and features a typical dropout voltage of 150 mV at full load. The device achieves low quiescent current consumption, typically 265 µA at full load, and includes shutdown functionality with a current draw as low as 0.2 µA. It incorporates internal pull-down on the enable pin, soft start capability, and comprehensive protection against current overload and thermal stress.

Feature Summary

Ultralow noise performance achieved without requiring external bypass capacitors
Low dropout voltage operation for improved efficiency across wide input ranges
Integrated enable feature with internal pull-down resistor for automatic startup control
Built-in current-limit and thermal overload protection circuits

Applications

ADC/DAC power supplies
RF, VCO, and PLL power supplies
Post dc-to-dc regulation

Procurement Notes

Verify that the ordering suffix -R7 corresponds to the reel packaging format specified in the manufacturer's documentation. Confirm the specific output voltage option matches the required system design, as the ADM7160 series offers multiple fixed voltage variants. Ensure component authenticity through authorized distribution channels to maintain reliability standards.

Selection Notes

Select this regulator for applications requiring high PSRR and minimal output noise in space-constrained designs. Verify that the input voltage remains within the 2.2 V to 5.5 V operational range under all conditions. Evaluate thermal dissipation requirements based on the junction-to-ambient resistance of the TSOT package to ensure operation within safe temperature limits.

Part Context

This component belongs to the ADM7160 family of ultralow noise linear regulators designed for analog front-end and RF applications. The AUJZ designation indicates the 5-lead TSOT surface-mount package variant. The series provides options ranging from 1.1 V to 3.3 V, utilizing innovative circuit topology to deliver superior noise performance without compromising transient response or power supply rejection ratios.