home page>Product Center> Step-down DC/DC conversion
ADP2108AUJZ-1.8-R7
Product images are for illustrative purposes only
Product details are welcome upon request

ADP2108AUJZ-1.8-R7

  • Category:Step-down DC/DC conversion
  • Product Name:Compact, 600mA, 3MHz, step-down DC-DC converter
  • Manufacturers:ADI
  • Production Batch Number:14+
  • Encapsulation:WLCSP-5
  • Stock Status:There is stock
  • Stock Quantity:12000
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the ADP2108AUJZ-1.8-R7
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • Product introduction

Product details

The ADP2108 is a high efficiency, low quiescent currentStep-down DC-DC converter, in an ultra-small 5-ball WLCSP package. The overall solution requires only three extremely small external components. It uses a patented high-speed current-mode, frequency-stabilized pulse-width modulation (PWM) control mechanism to provide excellent stability and transient response. To ensure the highest battery life in portable applications, the ADP2108 provides a power-saving mode to reduce the switching frequency at light loads.

The ADP2108 operates from an input voltage of 2.3V to 5.5V and can be used with single-cell lithium or lithium polymer batteries, composite alkaline or nickel-metal hydride batteries, PCMCIA, USB, and other standard power supplies. The maximum load current is 600mA within these input voltage ranges.

The ADP2108 is available in fixed output voltages of 3.3V, 3.0V, 2.5, 2.3V, 1.8V, 1.5, 1.3V, 1.2V, 1.1V, and 1.0V. To minimize external component count and high efficiency, all versions include a built-in power switch and synchronous rectifier. The ADP2108 includes a soft-start feature and internal compensation. During logic control shutdown, the input is disconnected from the output and the input source leakage current is less than 0.1A. Other key features include undervoltage lockout to prevent deep battery discharge and soft-start to prevent input current overshoot at startup. The ADP2108 is available in a 5-ball WLCSP package.

apply

  • PDAs and PDAs
  • Wireless handheld devices
  • Digital audio, portable media player
  • Digital cameras, GPS navigators//www.chip100.com/

  • Advantages and features

    • Peak efficiency: 95%
    • 3 MHz fixed operating frequency
    • Typical Quiescent Current: 18μA
    • Maximum load current: 600mA
    • Input voltage: 2.3V to 5.5V
    • Uses minimal multilayer inductance and capacitors
    • Current mode construction for fast loading and line transient response
    • Low dropout mode with 100% duty cycle
    • Built-in synchronous rectifier
    • Built-in compensation circuitry
    • Built-in soft start
    • For more features, please refer to the data sheet

    andADP2108AUJZ-1.8-R7Related ICs are:


    Model Manufacturers lot number encapsulation illustrate
    ADP2108AUJZ-3.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-3.0-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-2.5-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-2.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.82R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.8-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.2-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.1-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.0-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter

    Popular searches


    Model Manufacturers lot number encapsulation illustrate
    PW70d(2x10432Ω/83°) FSG 2023+ potentiometer PW70D(2*1043Ω 1%/83°)(1700Z04-257.106)
    PW70d FSG 2023+ potentiometer PW70D(2*1043Ω 1%/83°)(1700Z04-257.106)
    S34ML16G202BHI000 Flip Electronics 2051+ 63BGA 16 Gb, 3 V, 4-bit ECC, x8 I/O, SLC NAND Flash Memory for Embedded
    FRCIR06RGG18-20S-F80-V0-M20-1.5F ITTVEAM 2023+ connector Connectors, Circular Connectors, Circular Plugs & Receptacles
    CL1215-02P72ET-U2 Schaltbau 2023+ Contactors CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
    CL1115-02P72ET-U2 Schaltbau 2023+ Contactors 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
    D-U204N-KLGQ Mors Smitt 2023+ Relays No magnetic arc blow-out
    D-U204N-KLCQ Mors Smitt 2023+ Relays No magnetic arc blow-out
    MIP30F00830-S1048 Amphenol Positronic 2023+ connector MIP series connectors
    C163C/110EV-R1 Schaltebao 2023+ Contactors Contactors
    F670-H4V-XUU LEACH 2023+ Relays F670-H4V-XUU+SHKE470-110-AD
    F670-H4VP-XUXU LEACH 2023+ Relays F670-H4VP-XUXU+SFE670-1-1
    AZ16-12ZI-B1-1747-M20 SCHMERSAL 2023+ switch Safety switches
    RX2025GE1 Surio 2023+ connector Extract, Remove, and Insert Tools Contact extraction tool #16
    5106.021.09.24 Surio 2023+ connector Extract, remove, and insert tools Extract tool with pop-up
    ABMPSE06T28M4SV0N AB Connectors 2023+ connector Plug with RFI Ground
    ABMPSE06T36M2SV0N AB Connectors 2023+ connector Plug with RFI Ground
    ABMP18T28M13SV0N AB Connectors 2023+ connector RAIL AND MILITARY LAND SYSTEMS
    ABCIRHSE06JE1812SCNF80M32V0 AB Connectors 2023+ connector Halogen Free Bayonet Lock Connector Series
    TSW-101-06-LM-D samtec 2023+ connector Classic PCB Header Strips, 0.100" pitch

    ADI brand product recommendations


    Model Manufacturers lot number encapsulation illustrate
    ADP2108AUJZ-1.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.2-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.1-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108AUJZ-1.0-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-3.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-3.0-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-2.5-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-2.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.82R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.8-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.5-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.3-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.2-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.1-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2108ACBZ-1.0-R7 ADI 14+ WLCSP-5 Compact, 600mA, 3MHz, step-down DC-DC converter
    ADP2503ACPZ-R7 ADI 14+ 10 ld LFCSP 600 mA/1000 mA, 2.5 MHz buck-boost DC-DC converter
    ADP2503ACPZ-5.0-R7 ADI 14+ 10 ld LFCSP 600 mA/1000 mA, 2.5 MHz buck-boost DC-DC converter
    ADP2503ACPZ-4.5-R7 ADI 14+ 10 ld LFCSP 600 mA/1000 mA, 2.5 MHz buck-boost DC-DC converter
    ADP2503ACPZ-4.2-R7 ADI 14+ 10 ld LFCSP 600 mA/1000 mA, 2.5 MHz buck-boost DC-DC converter
    ADP2503ACPZ-3.5-R7 ADI 14+ 10 ld LFCSP 600 mA/1000 mA, 2.5 MHz buck-boost DC-DC converter

    Categorical search