ADP2139ACBZ-3.3-R7
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Analog Devices Inc. ADP2139ACBZ-3.3-R7

Manufacturer No:
ADP2139ACBZ-3.3-R7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC REG BUCK 3.3V 800MA 6WLCSP
Delivery:
Payment:
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Product Introduction

Overview

The ADP2139ACBZ-3.3-R7 is a high-performance, compact DC-DC switching regulator produced by Analog Devices Inc. This component is designed to provide a fixed 3.3V output voltage with a maximum output current of 800mA. It features a synchronous buck topology with a control mode of CURRENT-MODE and utilizes PULSE WIDTH MODULATION (PWM) for efficient voltage regulation. The device is packaged in a 6-pin WLCSP (Wafer Level Chip Scale Package) and is ROHS3 compliant, ensuring environmental safety and compliance with industry standards.

Key Specifications

Specification Value
Output Voltage 3.3V
Output Type Fixed
Max Output Current 800mA
Input Voltage (Min) 2.3V
Input Voltage (Nom) 3.6V
Operating Supply Current 39μA
Output Configuration Positive
Topology Buck
Control Mode CURRENT-MODE
Switching Frequency 3MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
ROHS Status ROHS3 Compliant
Package Type 6-pin WLCSP
Peak Reflow Temperature 260°C

Key Features

  • Compact 6-pin WLCSP package
  • Fixed 3.3V output voltage with up to 800mA output current
  • Synchronous buck topology for high efficiency
  • CURRENT-MODE control with PULSE WIDTH MODULATION
  • Internal discharge switch for quick shutdown
  • ROHS3 compliant for environmental safety
  • Peak reflow temperature of 260°C

Applications

  • Household control circuits
  • Linear guide systems
  • Servo drive systems
  • Combined machine tools
  • Analog precision reference circuits
  • Game consoles
  • Hydraulic presses
  • Sink circuits
  • Network technology
  • Product testing equipment

Q & A

  1. What is the output voltage of the ADP2139ACBZ-3.3-R7?

    The output voltage is fixed at 3.3V.

  2. What is the maximum output current of this regulator?

    The maximum output current is 800mA.

  3. What is the input voltage range for this device?

    The input voltage range is from 2.3V to 5.5V, with a nominal input voltage of 3.6V.

  4. What control mode does the ADP2139ACBZ-3.3-R7 use?

    The control mode is CURRENT-MODE.

  5. What is the switching frequency of this regulator?

    The switching frequency is 3MHz.

  6. Is the ADP2139ACBZ-3.3-R7 ROHS compliant?

    Yes, it is ROHS3 compliant.

  7. What type of package does the ADP2139ACBZ-3.3-R7 come in?

    The device is packaged in a 6-pin WLCSP (Wafer Level Chip Scale Package).

  8. What is the peak reflow temperature for soldering this component?

    The peak reflow temperature is 260°C.

  9. Does the ADP2139ACBZ-3.3-R7 have a synchronous rectifier?

    Yes, it includes a synchronous rectifier for improved efficiency.

  10. What are some common applications for the ADP2139ACBZ-3.3-R7?

    Common applications include household control circuits, servo drive systems, game consoles, and network technology among others.

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Fixed
Number of Outputs:1
Voltage - Input (Min):2.3V
Voltage - Input (Max):5.5V
Voltage - Output (Min/Fixed):3.3V
Voltage - Output (Max):- 
Current - Output:800mA
Frequency - Switching:3MHz
Synchronous Rectifier:Yes
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:6-UFBGA, WLCSP
Supplier Device Package:6-WLCSP (1.03x1.50)
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Similar Products

Part Number ADP2139ACBZ-3.3-R7 ADP2138ACBZ-3.3-R7 ADP2139ACBZ-3.0-R7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active
Function Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive
Topology Buck Buck Buck
Output Type Fixed Fixed Fixed
Number of Outputs 1 1 1
Voltage - Input (Min) 2.3V 2.3V 2.3V
Voltage - Input (Max) 5.5V 5.5V 5.5V
Voltage - Output (Min/Fixed) 3.3V 3.3V 3V
Voltage - Output (Max) - - -
Current - Output 800mA 800mA 800mA
Frequency - Switching 3MHz 3MHz 3MHz
Synchronous Rectifier Yes Yes Yes
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 6-UFBGA, WLCSP 6-UFBGA, WLCSP 6-UFBGA, WLCSP
Supplier Device Package 6-WLCSP (1.03x1.50) 6-WLCSP (1.03x1.50) 6-WLCSP (1.03x1.50)

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