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LP3966ES-ADJ - Brand New Texas Instruments Linear Voltage Regulators - Datasheet - Chipdatas

LP3966ES-ADJ - Brand New Texas Instruments Linear Voltage Regulators

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Chipdatas Part No.:CD86-LP3966ES-ADJ
Manufacturer Part No.:LP3966ES-ADJ
Datecode:09+
Package:TO-263-6, D²Pak 5 Leads + Tab, TO-263BA
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  • Description

    LP3966ES-ADJ is a linear voltage regulator designed for portable RF and wireless applications with demanding performance and space requirements. It is optimized for battery-powered systems to deliver ultra-low noise and low quiescent current. The regulator ground current increases only slightly in dropout, further prolonging the battery life. LP3966ES-ADJ also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The regulator consumes less than 0.01µA in shutdown mode and has a fast turn-on time of less than 50µs. Other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. It is available in the 5-lead of SC-70 packages.

    Specifications and features

    • Ultra-Low-Noise for RF Application
    • 2V- 6V Input Voltage Range
    • Low Dropout : 220mV @ 300mA
    • 1.2V, 1.5V, 1.8V, 2.5V, 2.8V 3.0V and 3.3V Fixed
    • 300mA Output Current, 550A Peak Current
    • High PSSR:-80dB at 1KHz
    • < 0.01uA Standby Current When Shutdown
    • Available in SC-70-5 Package
    • TTL-Logic-Controlled Shutdown Input
    • Ultra-Fast Response in Line/Load transient
    • Current Limiting and Thermal Shutdown Protection
    • Quick start-up (typically 50uS)

    Application Scenarios

    • Portable Media Players/MP3 players
    • Cellular and Smart mobile phone
    • LCD
    • DSC Sensor
    • Wireless Card

    Comparison

    Advantages
    • Optimized for battery-powered systems, delivery of ultra-low noise and low quiescent current
    • Works with low-ESR ceramic capacitors
    • Consumes less than 0.01µA in shutdown mode and has a fast turn-on time of less than 50µs
    • High output accuracy, current limiting protection and high ripple rejection ratio
    • UL, CSA, and TUV Safety Certified
    Disadvantages
    • The output voltage range is limited to 1.2V, 1.5V, 1.8V, 2.5V, 2.8V 3.0V and 3.3V Fixed
    • The maximum peak current is 550A only
  • Similar parts: 15024 , Click to view
    Attributes Value
    Category Linear Voltage Regulators
    Manufacturer Texas Instruments
    Product Category Linear Voltage Regulators
    Series LP3966
    Packaging Tube Alternate Packaging
    Unit-Weight 0.056128 oz
    Mounting-Style SMD/SMT
    Package-Case TO-263-5
    Operating-Temperature -40°C ~ 125°C
    Mounting-Type Surface Mount
    Output-Type Adjustable
    Supplier-Device-Package DDPAK/TO-263-5
    Voltage-Input 2.5 V ~ 7 V
    Number-of-Outputs 1 Output
    Current-Output 3A
    Voltage-Output 1.216 V ~ 5.1 V
    Regulator-Topology Positive Adjustable
    Voltage-Dropout-Typical 0.8V @ 3A
    Number-of-Regulators 1 Regulator
    Current-Limit-Min 4A
    Maximum Operating Temperature + 125 C
    Operating temperature range - 40 C
    Output-Voltage 1.2 V to 5 V
    Input-Voltage-MAX 7 V
    Output-Current 3 A
    Input-Voltage-MIN 2.5 V
    Load-Regulation 0.06 %
    Voltage-Regulation-Accuracy +/- 1.5 %
    Ib-Input-Bias-Current 5 mA
    Dropout-Voltage 0.08 V at 300 mA 0.8 V at 3 A
    Dropout-Voltage-Max 0.1 V at 300 mA 1 V at 3 A
    Line-Regulation 0.02 %
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Contact us
Additional Information
  • Datasheet: Download LP3966ES-ADJ
  • Chipdatas Part: CD86-LP3966ES-ADJ
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/12 06:12 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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