DistyParts Icon
ADUM3070ARQZ-RL7 The Analog Devices ADUM3070ARQZ-RL7 is an isolated DC DC switching regulator with an adjustable output voltage from 3.3V to 24V. It operates with an input voltage range of 3V to 7V and provides up to 350mA of output current.
Mfr Part #:

ADUM3070ARQZ-RL7

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices ADUM3070ARQZ-RL7 is an isolated DC DC switching regulator with an adjustable output voltage from 3.3V to 24V. It operates with an input voltage range of 3V to 7V and provides up to 350mA of output current.
✓ Total Stock: 2 pcs
$ Price Range: $0.16

ADUM3070ARQZ-RL7 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
RAD ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADUM3070ARQZ-RL7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Power
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

ADUM3070ARQZ-RL7 Description

Short technical summary and product information.

The ADUM3070ARQZ-RL7 from Analog Devices is a regulated DC-to-DC isolated power supply controller featuring integrated feedback and loop compensation. This push-pull switching regulator supports adjustable output voltages ranging from 3.3V to 24V, with a fixed 3.3V option. It accepts an input voltage between 3V and 7V and can deliver up to 350mA of output current.

 

Key electrical specifications include a switching frequency adjustable from 200kHz to 1MHz and an efficiency of up to 80%. The device provides 2500 V rms isolation and high common-mode transient immunity (>25 kV/µs). It also incorporates features like soft start, pulse-by-pulse overcurrent protection, and thermal shutdown.

 

Packaged in a 16-QSOP, the ADUM3070ARQZ-RL7 is designed for surface mounting. Its operating temperature range is -40°C to 105°C. Typical applications include isolated sensor interfaces, process controls, and power supply startup bias and gate drives.

ADUM3070ARQZ-RL7 Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: ADUM3070ARQZ-RL7 Isolated Switching Regulator Controller
Subcategory: Voltage Regulators

ADUM3070ARQZ-RL7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADUM3070ARQZ-RL7 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADUM3070ARQZ-RL7 Features

  • Isolated PWM feedback with integrated compensation.
  • Primary side transformer driver for 2.5W output.
  • Regulated adjustable output: 3.3V to 24V.
  • Up to 80% efficiency at 5V input.
  • 2500 V rms isolation and high CMTI.

ADUM3070ARQZ-RL7 Applications

  • Ideal for isolated DC-DC power supplies.
  • Used in industrial and medical systems.
  • Suitable for battery-powered equipment.
  • Applicable in telecom and networking circuits.

ADUM3070ARQZ-RL7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the ADUM3070ARQZ-RL7?

The input voltage range is 3V to 7V.

What is the output voltage range?

The output voltage is adjustable from 3.3V to 24V.

What is the maximum output current?

The maximum output current is 350mA.

What is the switching frequency range?

The switching frequency is adjustable from 200kHz to 1MHz.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C.

What package is the ADUM3070ARQZ-RL7 available in?

The device is available in a 16-QSOP surface-mount package.

What is the isolation voltage rating?

The isolation voltage is 2500V rms.

Home

Categories