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Product attributes Property Value
Manufacturer Analog Devices Inc./Maxim Integrated
Product Series
Packaging Tape & Reel (TR) |
Output Configuration Active
Output Type Positive
Number of Regulators Fixed
Voltage - Input (Max) 6.5V
Voltage - Output (Min/Fixed) 2.84V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.165V @ 150mA (Typ)
Current - Output 150mA
Current - Quiescent (Iq) 180 μA
Current - Supply (Max) 100 μA
PSRR -
Control Features Enable
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 SOT-23-5 Thin, TSOT-23-5
Supplier Device Package TSOT-23-5
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The MAX8877EZK29+T is a fixed 2.9V LDO linear regulator from Analog Devices, capable of delivering 150mA. With a low 165mV dropout at full load and 180µA quiescent current, it is optimized for battery-powered applications. The TSOT-23-5 package offers a thin profile for space-constrained designs.

  • Space-Saving Thin Package: TSOT-23-5 is ideal for ultra-thin electronics, enabling slimmer product designs.
  • Low Power Consumption: 180µA quiescent current helps maximize battery life in standby and active modes.
  • Minimal Dropout: 165mV dropout at 150mA ensures efficient operation even with low input voltages.
  • Fixed Output Simplicity: No external feedback resistors needed, reducing component count and design complexity.

Thin Profile Portable Devices

The TSOT-23-5 package is thinner than standard SOT-23, making it perfect for slim wearables and smart cards where height is limited.

Low-Power Microcontrollers

Provides a stable 2.9V rail for MCUs in battery-operated remote controls, reducing power consumption with its 180µA quiescent current.

Wireless Sensor Networks

Low dropout and low quiescent current extend the life of coin-cell powered sensors transmitting data periodically.

Handheld Test Equipment

Ensures accurate voltage reference for portable multimeters and calibrators, maintaining precision over temperature.

GPS Receivers

Delivers clean 2.9V power to GPS modules, improving signal acquisition and reducing noise interference.

LED Driver Bias Supply

Can be used to bias LED driver ICs in portable displays, providing a stable voltage for consistent brightness.

Q: What is the output voltage of the MAX8877EZK29+T?
A: It provides a fixed 2.9V output, suitable for powering 2.9V digital and analog circuits.
Q: How much current can it supply?
A: The maximum output current is 150mA.
Q: What is the input voltage requirement?
A: The minimum input voltage is 2.84V; the maximum is not specified in the provided data.
Q: What is the dropout voltage?
A: Typical dropout is 165mV at 150mA, allowing efficient regulation with minimal headroom.
Q: What is the quiescent current?
A: The quiescent current is 180µA, making it suitable for low-power applications.
Q: What package does this come in?
A: It is available in a TSOT-23-5 package, a thin variant ideal for height-constrained designs.
Base Product Number : MAX8877EZK29
150mA 2.9V Analog Devices LDO Linear Regulator Low Dropout Low Quiescent Current MAX8877 TSOT-23-5
Q: What is the output voltage of the MAX8877EZK29+T?
A: It provides a fixed 2.9V output, suitable for powering 2.9V digital and analog circuits.
Q: How much current can it supply?
A: The maximum output current is 150mA.
Q: What is the input voltage requirement?
A: The minimum input voltage is 2.84V; the maximum is not specified in the provided data.
Q: What is the dropout voltage?
A: Typical dropout is 165mV at 150mA, allowing efficient regulation with minimal headroom.
Q: What is the quiescent current?
A: The quiescent current is 180µA, making it suitable for low-power applications.
Q: What package does this come in?
A: It is available in a TSOT-23-5 package, a thin variant ideal for height-constrained designs.