Intersil ISL9008AIEFZ-T

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Product attributes Property Value
Manufacturer Intersil
Product Series
Packaging Bulk |
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6.5V
Voltage - Output (Min/Fixed) 2.5V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.4V @ 150mA
Current - Output 150mA
Current - Quiescent (Iq) 66 µA
Current - Supply (Max) -
PSRR -
Control Features Enable
Protection Features Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Supplier Device Package SC-70-5
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ISL9008AIEFZ-T is a fixed-output LDO linear regulator from Intersil, providing a stable 2.5V supply at up to 150mA. Its ultra-low 66 µA quiescent current and 0.4V dropout voltage make it an excellent choice for power-sensitive portable devices. The compact SC-70-5 package is ideal for space-constrained PCB layouts.

  • Energy Efficient: 66 µA quiescent current minimizes power loss, extending battery life in portable applications.
  • Low Dropout: 0.4V dropout allows operation from batteries with low remaining voltage.
  • Precise Output: Fixed 2.5V output ensures reliable performance for digital and analog circuits.
  • Space-Saving: SC-70-5 package is one of the smallest available, ideal for miniaturized designs.

Low-Power Microcontrollers

The 2.5V output and 150mA capability are perfect for powering low-power MCUs in battery-operated devices, ensuring stable operation.

Memory and Logic ICs

Provides a clean 2.5V rail for SRAM, flash memory, and low-voltage logic, reducing power consumption and improving signal integrity.

Portable Consumer Electronics

With a low 66µA quiescent current, it extends battery life in remote controls, digital cameras, and handheld gaming devices.

Sensor Interface Circuits

Delivers a stable supply for sensor signal conditioning circuits, minimizing noise and improving measurement accuracy.

Energy Harvesting Systems

Its low dropout and low quiescent current make it ideal for energy-harvesting applications where power is limited and efficiency is critical.

Q: What is the output voltage of the ISL9008AIEFZ-T?
A: This LDO provides a fixed 2.5V output voltage.
Q: What is the maximum output current?
A: It can deliver up to 150mA of output current.
Q: What is the input voltage range?
A: The input voltage range is not fully specified; the typical input is 2.5V, but the maximum input is not provided.
Q: What is the dropout voltage?
A: The dropout voltage is 0.4V at a 150mA load.
Q: What is the quiescent current?
A: The quiescent current is a low 66 µA.
Q: What package is this device available in?
A: It comes in a compact SC-70-5 package.
Base Product Number : ISL9008AIEFZ
150mA 2.5V Fixed Output Intersil LDO Linear Regulator Low Quiescent Current SC-70-5
Q: What is the output voltage of the ISL9008AIEFZ-T?
A: This LDO provides a fixed 2.5V output voltage.
Q: What is the maximum output current?
A: It can deliver up to 150mA of output current.
Q: What is the input voltage range?
A: The input voltage range is not fully specified; the typical input is 2.5V, but the maximum input is not provided.
Q: What is the dropout voltage?
A: The dropout voltage is 0.4V at a 150mA load.
Q: What is the quiescent current?
A: The quiescent current is a low 66 µA.
Q: What package is this device available in?
A: It comes in a compact SC-70-5 package.