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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Bulk |
Output Configuration Positive
Output Type Adjustable (Fixed)
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.2V (1.8V)
Voltage - Output (Max) 5V
Voltage Dropout (Max) -
Current - Output 300mA
Current - Quiescent (Iq) 136 µA
Current - Supply (Max) -
PSRR -
Control Features Enable, Manual Reset, Reset
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-TDFN (3x3)

The MAX6469TA18AD3+ is a low dropout linear regulator offering a fixed 5V output with a maximum current of 300mA. It operates from an input voltage between 1.2V and 1.8V, with a quiescent current of 136µA. The device is housed in an 8-TDFN (3x3) package, providing a compact solution for space-constrained applications. It is suitable for battery-powered and low-voltage systems requiring a stable 5V rail.

  • High Output Current: 300mA capability supports demanding loads.
  • Low Input Operation: Works from 1.2V input, ideal for modern low-voltage rails.
  • Compact Package: 8-TDFN (3x3) minimizes board space.
  • Stable 5V Output: Ensures reliable performance for digital circuits.

High-Current Portable Devices

Delivering 300mA from a low 1.8V input, the MAX6469TA18AD3+ powers processors and peripherals in handheld devices.

Low-Voltage Logic Supplies

Converts 1.8V rails to a stable 5V for legacy logic or display drivers in mixed-voltage systems.

Battery Management

Regulates output for battery monitoring circuits, ensuring accurate voltage readings.

Wearable Technology

Compact 8-TDFN package fits slim wearables, providing reliable power for sensors and MCUs.

Automotive Electronics

Suitable for infotainment and telematics modules requiring stable 5V from low-voltage sources.

Industrial Sensors

Provides clean power for industrial sensor nodes, improving signal integrity.

Q: What is the output voltage?
A: The fixed output voltage is 5V.
Q: What is the maximum output current?
A: It can supply up to 300mA.
Q: What is the input voltage range?
A: The input voltage range is 1.2V to 1.8V.
Q: What is the quiescent current?
A: The quiescent current is 136µA.
Q: What package is available?
A: It comes in an 8-TDFN (3x3) package.
Q: Is the dropout voltage specified?
A: Dropout voltage is not provided in the available data.
Base Product Number : MAX6469
300mA 5V 8-TDFN Analog Devices LDO Linear Regulator Low Voltage MAX6469
Q: What is the output voltage?
A: The fixed output voltage is 5V.
Q: What is the maximum output current?
A: It can supply up to 300mA.
Q: What is the input voltage range?
A: The input voltage range is 1.2V to 1.8V.
Q: What is the quiescent current?
A: The quiescent current is 136µA.
Q: What package is available?
A: It comes in an 8-TDFN (3x3) package.
Q: Is the dropout voltage specified?
A: Dropout voltage is not provided in the available data.