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Product attributes Property Value
Manufacturer ETEK MICROELECTRONICS
Product Series ET5HAXX
Packaging Tape & Reel (TR) |
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 20V
Voltage Dropout (Max) 0.8V @ 1A
Current - Output 1A
Current - Quiescent (Iq) 190 µA
Current - Supply (Max) -
PSRR 80dB ~ 65dB (1kHz ~ 1MHz)
Control Features Enable
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-ESOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ET5HAADJEB from ETEK MICROELECTRONICS is a versatile adjustable low dropout linear regulator capable of delivering up to 1A of output current. With an adjustable output voltage range up to 20V (reference 0.6V), it offers excellent flexibility for various applications. The device features a low dropout voltage of 0.8V at 1A and a quiescent current of 190 µA. Its high PSRR of 80dB to 65dB (1kHz-1MHz) ensures superior noise rejection. Packaged in an 8-ESOP, it provides robust thermal performance for demanding applications.

  • High Output Current: 1A capability supports power-hungry loads.
  • Wide Adjustable Range: Output up to 20V provides design flexibility.
  • Excellent Noise Rejection: PSRR up to 80dB ensures clean power for sensitive circuits.
  • Low Dropout: 0.8V @ 1A minimizes power dissipation.

High-Voltage Power Supplies

With adjustable output up to 20V and 1A capability, this LDO is ideal for powering high-voltage analog circuits, op-amps, and industrial sensors.

Automotive Electronics

The 8-ESOP package and robust 1A output make it suitable for automotive infotainment systems, ECU power supplies, and LED drivers.

Industrial Control Systems

Provides clean, regulated power for PLCs, motor controllers, and factory automation equipment requiring stable voltage rails.

Telecommunications Equipment

High PSRR of 80dB to 65dB (1kHz-1MHz) ensures clean power for communication modules, reducing noise interference.

Test and Measurement Instruments

Adjustable output and low noise characteristics make it suitable for bench power supplies and precision measurement devices.

Q: What is the output voltage of the ET5HAADJEB?
A: The output voltage is adjustable, with a reference voltage of 0.6V.
Q: What is the maximum output current?
A: The maximum output current is 1A.
Q: What is the input voltage range?
A: The input voltage range is not explicitly specified, but the output can be set up to 20V.
Q: What is the dropout voltage?
A: The dropout voltage is 0.8V at 1A load.
Q: What is the quiescent current?
A: The quiescent current is 190 µA.
Q: What package is available?
A: The ET5HAADJEB comes in an 8-ESOP package.
Base Product Number : ET5HAADJEB
1A 20V 8-ESOP Adjustable ETEK High PSRR LDO Linear Regulator
Q: What is the output voltage of the ET5HAADJEB?
A: The output voltage is adjustable, with a reference voltage of 0.6V.
Q: What is the maximum output current?
A: The maximum output current is 1A.
Q: What is the input voltage range?
A: The input voltage range is not explicitly specified, but the output can be set up to 20V.
Q: What is the dropout voltage?
A: The dropout voltage is 0.8V at 1A load.
Q: What is the quiescent current?
A: The quiescent current is 190 µA.
Q: What package is available?
A: The ET5HAADJEB comes in an 8-ESOP package.