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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series
Packaging Tube |
Output Configuration Active
Output Type Positive
Number of Regulators Fixed
Voltage - Input (Max) 6.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) -
Voltage Dropout (Max) 0.325V @ 400mA
Current - Output 400mA
Current - Quiescent (Iq) 70 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 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Renesas ISL9007IUNZ is a fixed 3.3V LDO linear regulator capable of delivering 400mA. With an ultra-low quiescent current of 70 μA and a dropout voltage of 0.325V at full load, it is optimized for battery-powered and portable applications. The 8-MSOP package offers a compact solution for space-constrained designs.

  • Ultra-Low Quiescent Current: 70 μA extends battery life in standby mode.
  • Stable 3.3V Output: Fixed output simplifies design and ensures compatibility.
  • Low Dropout: 0.325V at 400mA maintains regulation with minimal headroom.
  • Compact MSOP Package: 8-MSOP saves PCB space for portable devices.

Portable Battery Devices

The 3.3V output and 400mA capability are perfect for powering ARM-based MCUs and wireless modules. The 70 μA quiescent current significantly extends battery life.

FPGA and DSP Core Supplies

Provides a stable 3.3V rail for FPGA I/O banks and DSP processors. The low dropout ensures consistent performance under varying load conditions.

Medical Monitoring Equipment

Powers patient monitoring devices requiring reliable 3.3V. The 8-MSOP package is ideal for compact medical wearables.

Networking Equipment

Regulates 3.3V for Ethernet controllers and switches. The low quiescent current reduces heat generation in enclosed spaces.

Automotive Infotainment

Supplies 3.3V to infotainment processors and displays. The 400mA output handles multiple peripherals.

Smart Home Devices

Powers smart thermostats, cameras, and sensors. The low dropout voltage allows efficient operation from 3.6V lithium batteries.

Q: What is the output voltage of the ISL9007IUNZ?
A: The fixed output voltage is 3.3V.
Q: What is the maximum output current?
A: It can deliver up to 400mA.
Q: What is the input voltage range?
A: The input voltage range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: Dropout voltage is 0.325V at 400mA load.
Q: What is the quiescent current?
A: The quiescent current is 70 μA.
Q: What package is available?
A: It comes in an 8-MSOP package.
Base Product Number : ISL9007IUNZ
3.3V 400mA 8-MSOP LDO Linear Regulator Low Quiescent Current Renesas
Q: What is the output voltage of the ISL9007IUNZ?
A: The fixed output voltage is 3.3V.
Q: What is the maximum output current?
A: It can deliver up to 400mA.
Q: What is the input voltage range?
A: The input voltage range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: Dropout voltage is 0.325V at 400mA load.
Q: What is the quiescent current?
A: The quiescent current is 70 μA.
Q: What package is available?
A: It comes in an 8-MSOP package.