ADP160

PRODUCTION

Ultra Low Quiescent Current 150 mA, CMOS Linear Regulator

Data Sheet (Rev. J) Product Selection Table

Part Models: 23
1ku List Price: Starting From $0.40

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Overview

Ultralow quiescent current:
I_Q = 560 nA with 0 μA load
I_Q = 860 nA with 1 μA load
Stable with 1 μF ceramic input and output capacitors
Maximum output current: 150 mA
Input voltage range: 2.2 V to 5.5 V
Low shutdown current: < 50 nA typical
Low dropout voltage: 195 mV @ 150 mA load
Initial accuracy: ±1%

Accuracy over line, load, and temperature: ±3.5%
15 fixed output voltage options: 1.2 V to 4.2 V
Adjustable output available
PSRR performance of 72 dB @ 100 Hz
Current limit and thermal overload protection
Logic-control enable
Integrated output discharge resistor
5-lead TSOT package
4-ball, 0.5 mm pitch WLCSP

The ADP160 / ADP161 / ADP162 / ADP163 are ultralow quiescent current, low dropout, linear regulators that operate from 2.2 V to 5.5 V and provide up to 150 mA of output current. The low 195 mV dropout voltage at 150 mA load improves efficiency and allows operation over a wide input voltage range.

The ADP16x are specifically designed for stable operation with tiny 1 μF ± 30% ceramic input and output capacitors to meet the requirements of high performance, space-constrained applications.

The ADP160 is available in 15 fixed output voltage options, ranging from 1.2 V to 4.2 V. The ADP160 / ADP161 also include a switched resistor to discharge the output automatically when the LDO is disabled. The ADP162 is identical to the ADP160 but does not include the output discharge function. The ADP161and ADP163 are available as a adjustable output voltage regulators. They are only available in a 5-lead TSOT package. The ADP163 is identical to the ADP161 but does not include the output discharge function.

Short-circuit and thermal overload protection circuits prevent damage in adverse conditions. The ADP160 and ADP162 are available in a tiny 5-lead TSOT and a 4-ball, 0.5 mm pitch WLCSP package for the smallest footprint solution to meet a variety of portable power applications.

Applications

Mobile phones
Digital cameras and audio devices
Portable and battery-powered equipment
Post dc-to-dc regulation
Portable medical devices

Part Models: 23
1ku List Price: Starting From $0.40

Documentation

Frequently Asked Question 1

FAQ 09/05/2025

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADP160ACBZ-1.2-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-1.5-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-1.8-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.1-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.3-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.5-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.7-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.75-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.8-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-2.85-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-3.0-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-3.3-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160ACBZ-4.2-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-1.2-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-1.5-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-1.8-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-2.3-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-2.5-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-2.7-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-2.8-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-3.0-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-3.3-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP160AUJZ-4.2-R7	5-Lead TSOT	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 9, 2024 - 24_0012 Addition of Analog Devices, Ireland as an Alternate Fab Site 0.35um Process
		PCN24_0012_Form Material_Report Delta Qualification Matrix Qualification Results Summary
ADP160ACBZ-1.2-R7	PRODUCTION
ADP160ACBZ-1.5-R7
ADP160ACBZ-1.8-R7	PRODUCTION
ADP160ACBZ-2.1-R7	PRODUCTION
ADP160ACBZ-2.3-R7
ADP160ACBZ-2.5-R7	PRODUCTION
ADP160ACBZ-2.7-R7
ADP160ACBZ-2.75-R7	PRODUCTION
ADP160ACBZ-2.8-R7	PRODUCTION
ADP160ACBZ-2.85-R7	PRODUCTION
ADP160ACBZ-3.0-R7	PRODUCTION
ADP160ACBZ-3.3-R7	PRODUCTION
ADP160ACBZ-4.2-R7
ADP160AUJZ-1.2-R7	PRODUCTION
ADP160AUJZ-1.5-R7	PRODUCTION
ADP160AUJZ-1.8-R7	PRODUCTION
ADP160AUJZ-2.3-R7	PRODUCTION
ADP160AUJZ-2.5-R7	PRODUCTION
ADP160AUJZ-2.7-R7	PRODUCTION
ADP160AUJZ-2.8-R7	PRODUCTION
ADP160AUJZ-3.0-R7	PRODUCTION
ADP160AUJZ-3.3-R7	PRODUCTION
ADP160AUJZ-4.2-R7	PRODUCTION
Apr 2, 2012 - 11_0284 Die rev. to ADP160/161/162/163
		PCN11_0284_Form Material_Report Qualification Plan Summary
ADP160ACBZ-1.2-R7	PRODUCTION
ADP160ACBZ-1.5-R7
ADP160ACBZ-1.8-R7	PRODUCTION
ADP160ACBZ-2.1-R7	PRODUCTION
ADP160ACBZ-2.5-R7	PRODUCTION
ADP160ACBZ-2.75-R7	PRODUCTION
ADP160ACBZ-2.8-R7	PRODUCTION
ADP160ACBZ-2.85-R7	PRODUCTION
ADP160ACBZ-3.0-R7	PRODUCTION
ADP160ACBZ-3.3-R7	PRODUCTION
ADP160AUJZ-1.2-R7	PRODUCTION
ADP160AUJZ-1.5-R7	PRODUCTION
ADP160AUJZ-1.8-R7	PRODUCTION
ADP160AUJZ-2.3-R7	PRODUCTION
ADP160AUJZ-2.5-R7	PRODUCTION
ADP160AUJZ-2.7-R7	PRODUCTION
ADP160AUJZ-2.8-R7	PRODUCTION
ADP160AUJZ-3.0-R7	PRODUCTION
ADP160AUJZ-3.3-R7	PRODUCTION
ADP160AUJZ-4.2-R7	PRODUCTION
Feb 28, 2012 - 11_0175 Shipping Changes for WLCSP Products with 8mm Carrier Tape Width
		PCN11_0175_Form Material_Report Qualification Report Summary Detailed Parts List
ADP160ACBZ-1.2-R7	PRODUCTION
ADP160ACBZ-1.5-R7
ADP160ACBZ-1.8-R7	PRODUCTION
ADP160ACBZ-2.1-R7	PRODUCTION
ADP160ACBZ-2.5-R7	PRODUCTION
ADP160ACBZ-2.75-R7	PRODUCTION
ADP160ACBZ-2.8-R7	PRODUCTION
ADP160ACBZ-2.85-R7	PRODUCTION
ADP160ACBZ-3.0-R7	PRODUCTION
ADP160ACBZ-3.3-R7	PRODUCTION
ADP160ACBZ-4.2-R7
Jul 2, 2010 - 10_0167 Addition of reel supplier ePAK for WLCSP products at JCAP
		PCN10_0167_Form Material_Report Reliability Report
ADP160ACBZ-1.2-R7	PRODUCTION
ADP160ACBZ-1.5-R7
ADP160ACBZ-1.8-R7	PRODUCTION
ADP160ACBZ-2.1-R7	PRODUCTION
ADP160ACBZ-2.5-R7	PRODUCTION
ADP160ACBZ-2.75-R7	PRODUCTION
ADP160ACBZ-2.8-R7	PRODUCTION
ADP160ACBZ-2.85-R7	PRODUCTION
ADP160ACBZ-3.0-R7	PRODUCTION
ADP160ACBZ-3.3-R7	PRODUCTION
ADP160ACBZ-4.2-R7
ADP160AUJZ-1.2-R7	PRODUCTION
ADP160AUJZ-1.5-R7	PRODUCTION
ADP160AUJZ-1.8-R7	PRODUCTION
ADP160AUJZ-2.5-R7	PRODUCTION
ADP160AUJZ-2.8-R7	PRODUCTION
ADP160AUJZ-3.0-R7	PRODUCTION
ADP160AUJZ-3.3-R7	PRODUCTION
ADP160AUJZ-4.2-R7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

ADP160-1.2
ADP160-1.5
ADP160-1.8
ADP160-2.1
ADP160-2.3
ADP160-2.5
ADP160-2.7
ADP160-2.75
ADP160-2.8
ADP160-2.85
ADP160-3.0
ADP160-3.3
ADP160-4.2

ADI Linear Regulator Design Tool and Parametric Search

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

Open Tool

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

ADP160 Evaluation Board

Buy Now View Details

Features and Benefits

Two fully assembled and tested evaluation boards per kit
Full set of IC voltage options in each kit
3 samples of each IC voltage option packed in separate antistatic bags
Kit allows the user to quickly evaluate all IC voltage options
Only need to order one kit per product family

Product Details

This product has individual evaluations boards at specific voltages or with specific features as well as the RedyKit™. The RedyKit simplifies product evaluation by providing two assembled and tested evaluation boards, plus a full set of product (voltage) options for an IC regulator. All the IC options come sorted and stored in the kit with the Analog Devices part number clearly printed on each antistatic zip-top bag.

Simple device measurements such as line and load regulation, dropout, and ground current can be demonstrated with just a single voltage supply, a voltmeter, a current meter, and load resistors.

Resources

UG-117: Setting Up the Evaluation Boards for the ADP160/ADP161/ADP162/ADP163
11/18/2010

UG-091: RedyKits for the ADP160 and ADP162 Ultralow I_Q Low Dropout (LDO) Regulator
11/19/2010

Wireless Sensor Network (WSN) Development Kits for Your IoT Solutions

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Features and Benefits

Wireless Sensor Network Development Kit – Bunch Version includes:

Two Multi-Sensor Node Boards which include the following components

ADuCRF101 Integrated TRx + ARM Cortex M3 MCU
ADT75 Temperature Sensor
ADXL362 Ultra-low Power Triple Axis Accelerometer
Humidity & Temperature Sensor (Sensirion SHT21)
Photodiode + Ambient Light Sensor (Avago APDS-9005)
Passive Infrared Sensor (Panasonic EKMB1201112)
ADP160 Power Management device
General Purpose Input Connector for other sensors (supports both analog and digital
CR2032 Coin cell battery
Form factor: 60mm x 33mm (2.4" x 1.3")

One Gateway Node

ADuCRF101 Integrated TRx + ARM Cortex M3 MCU development system

One Emulator Platform for development and debugging

Wireless Sensor Network Development Kit – Cluster Version includes:

Three Multi-Sensor Node Boards which include the following components

ADF7024 Sub-GHz ISM band Transceiver
16-bit MCU (RL78-G13)
ADT75 Temperature Sensor
ADXL362 Ultra-low Power Triple Axis Accelerometer
Humidity & Temperature Sensor (Sensirion SHT21)
Photodiode + Ambient Light Sensor (Avago APDS-9005)
Passive Infrared Sensor (Panasonic EKMB1201112)
ADP160 Power Management device
General Purpose Input Connector for other sensors (support both analog and digital)
CR2032 Coin cell battery
Form factor: 60mm x 33mm (2.4" x 1.3")

One Emulator Platform for development and debugging

Product Details

The Wireless Sensor Network (WSN) demo platform is a flexible, modular system for evaluating all aspects of a WSN. It offers both an out-of-the-box demonstration system, and can also be used as a development platform. It contains all of the hardware and software necessary to implement a plug-and-play WSN. The hardware includes a base station node along with multiple sensor nodes that support many different sensors. The system is flexible in that sensors can be connected in any combination to any of the sensor nodes. The out-of-the-box utility of the WSN development kits significantly reduces the time and effort required to move a customer’s design from proof-of-concept phase to production release through the marriage of three Multi-Sensor Node Boards, a gateway connector, an emulator platform, and a full featured software package.