ADPL40501

Name: ADPL40501
Brand: Analog Devices
Availability: InStock

PRE-RELEASE

Ultra-Low Quiescent Current, 100mA, CMOS Linear Regulators

Data Sheet (Rev. 0) Product Selection Table

Part Models: 11
1ku List Price: price unavailable

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Overview

Ultra-low Quiescent Current

I_Q = 600nA with 0μA Load
I_Q = 860nA with 1μA Load

Stable with 1μF Ceramic Input and Output Capacitors
Maximum Output Current: 100mA
Input Voltage Range: 2.2V to 5.5V
Low Shutdown Current: < 50nA Typical
Low Dropout Voltage: 180mV at 100mA Load
Initial Accuracy: ±1%
Accuracy Over Line, Load, and Temperature: ±3.5%

7 Fixed Output Voltage Options: 1.2V to 3.3V
Adjustable Output Voltage Option Available
Integrated Output Discharge Resistor
Current Limit and Thermal Overload Protection
Logic-Control Enable
PSRR Performance of up to 72dB at 100Hz
5-Lead TSOT Package
4-Ball, 0.5mm Pitch WLCSP

Part Models: 11
1ku List Price: price unavailable

Documentation

Data Sheet 1

ADPL40501: Ultra-Low Quiescent Current, 100mA, CMOS Linear Regulators Data Sheet (Rev.0) 08/17/2026

User Guide 1

ADPL40501-EVAL User Guide: Evaluates: ADPL40501 (Rev.0) 08/17/2026

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
ADPL40501ACBZ-1.2-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501ACBZ-1.8-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501ACBZ-2.8-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501ACBZ-3.0-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501ACBZ-3.3-R7	4-Ball WLCSP (0.965mm x 0.965mm)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501AUJZ-1.2-R7	5-Lead TSOT	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501AUJZ-1.8-R7	5-Lead TSOT	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501AUJZ-2.3-R7	5-Lead TSOT	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501AUJZ-2.5-R7	5-Lead TSOT	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501AUJZ-3.3-R7	5-Lead TSOT	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
ADPL40501AUJZ-R7	5-Lead TSOT	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

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

Software Resources

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Evaluation Kits

Evaluates: ADPL40501

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Features and Benefits

Input Voltage Range for Programmed Output Voltage of the Board: 2.5V to 5.5V
Resistor Programmed: 2V Output Voltage
Maximum Output Current: 100mA
Jumper Turns the Regulator On by Connecting the ENPin to the VIN Pin, or Using an External EN Signal toTurn the Regulator ON When the Jumper is Removed
Jumper Connects the ADJ Pin to the VOUT PinThrough a Resistor Divider
VIN, VOUT, and GND Test Points for Regulations and Dropout Voltage Monitoring
ADJ Test Point for Adjustable Output Voltage Monitoring
5-Lead TSOT Package

Product Details

The ADPL40501 evaluation board evaluates the ADPL40501, a 5.5V, 100mA, low noise, CMOS, linear regulator. The board features a 5-lead TSOT package.

The evaluation board provides an adjustable output over an input range of 2.2V to 5.5V. The maximum output current is 100mA. The evaluation board uses the adjustable version of the ADPL40501. A resistor divider programs the output of the adjustable ADPL40501 to 2V. The evaluation board can easily be configured for fixed output versions of the ADPL40501 by removing the jumper, which normally connects the resistor divider to the output.

In addition to connectors for the input voltage, output voltage, EN control signal and ground, the evaluation board provides test points for the input, output, ADJ, and EN voltages. A jumper normally connects the EN pin to the VIN input, but it can be removed so that EN can be driven externally at its connector instead.

For more details, refer to the ADPL40501 data sheet, which must be consulted in addition to this user guide when using the ADPL40501 evaluation board.