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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Bulk |
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 2.8V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.135V @ 120mA (Typ)
Current - Output 120mA
Current - Quiescent (Iq) 90 µA
Current - Supply (Max) -
PSRR 78dB ~ 54dB (1kHz ~ 100kHz)
Control Features Shutdown
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Supplier Device Package SC-70-5

The MAX8510EXK28-T is a high-performance LDO linear regulator from Analog Devices, providing a fixed 2.8V output at up to 120mA. With an ultra-low dropout of 0.135V and a quiescent current of just 90µA, it excels in battery-powered applications. The SC-70-5 package offers a compact solution for space-limited designs.

  • Ultra-Low Dropout: 0.135V at 120mA maximizes efficiency by allowing operation close to the output voltage.
  • Low Quiescent Current: 90µA extends battery life in always-on applications.
  • High PSRR: 78dB at 1kHz rejects supply noise, ideal for sensitive analog circuits.
  • Small Package: SC-70-5 saves board space in compact portable devices.

Battery-Powered Microcontrollers

The 2.8V output and low 90µA quiescent current are perfect for powering MCUs in battery-operated devices, maximizing runtime.

Portable Medical Devices

Low dropout of 0.135V ensures stable 2.8V even as the battery voltage drops, critical for reliable operation of glucose meters and pulse oximeters.

Wireless Sensors

High PSRR (78dB at 1kHz) reduces noise from switching regulators, improving the accuracy of sensor readings in industrial IoT nodes.

Handheld Instrumentation

Stable 2.8V rail for analog front-ends in multimeters and portable test equipment, ensuring measurement precision.

Wearable Electronics

The compact SC-70-5 package and low power consumption make it ideal for fitness trackers and smartwatches requiring a clean 2.8V supply.

Q: What is the output voltage?
A: The fixed output voltage is 2.8V.
Q: What is the maximum output current?
A: It can supply up to 120mA.
Q: What is the dropout voltage?
A: The typical dropout voltage is 0.135V at 120mA load.
Q: What is the quiescent current?
A: The quiescent current is only 90 µA, ideal for battery-powered applications.
Q: What is the PSRR?
A: PSRR is 78dB at 1kHz and 54dB at 100kHz.
Q: What package is it available in?
A: It comes in a SC-70-5 package.
Base Product Number : MAX8510EXK28
120mA 2.8V Analog Devices LDO Linear Regulator Low Dropout Low Quiescent MAX8510 SC-70-5
Q: What is the output voltage?
A: The fixed output voltage is 2.8V.
Q: What is the maximum output current?
A: It can supply up to 120mA.
Q: What is the dropout voltage?
A: The typical dropout voltage is 0.135V at 120mA load.
Q: What is the quiescent current?
A: The quiescent current is only 90 µA, ideal for battery-powered applications.
Q: What is the PSRR?
A: PSRR is 78dB at 1kHz and 54dB at 100kHz.
Q: What package is it available in?
A: It comes in a SC-70-5 package.