Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Power/
    4. DC/DC Converters/
    5. L5970AD STMicroelectronics

    L5970AD [STMicroelectronics]

    L5970AD
    L5970AD

    Part No:

    L5970AD

    Category:

    DC/DC Converters

    Manufacturer:

    STMicroelectronics

    Description:

    8 Terminals 4.4V 8-Pin L5970 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 500kHz Tube 8-SOIC (0.154, 3.90mm Width)

    RoHS Status:

    Product FAQ

    1. Is L5970AD available for RFQ?

    Yes. L5970AD by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for L5970AD?

    Pricing for L5970AD can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of L5970AD?

    L5970AD is a STMicroelectronics DC/DC Converters with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L5970AD?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can L5970AD be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to L5970AD?

    Yes. If L5970AD is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics DC/DC Converters parts or compatible alternatives.

    RFQ

    Part Number:

    L5970AD

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Lifecycle Status
    ACTIVE (Last Updated: 8 months ago)
    Factory Lead Time
    10 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    8-SOIC (0.154, 3.90mm Width)
    Number of Pins
    8
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e4
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    8
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L5970
    Function
    Step-Down
    Number of Outputs
    1
    Efficiency
    90 %
    Voltage - Input (Max)
    36V
    Output Voltage
    35V
    Output Type
    Adjustable
    Max Output Current
    1.5A
    Voltage - Input (Min)
    4.4V
    Input Voltage-Nom
    12V
    Min Supply Voltage
    4.4V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Nominal Supply Current
    16mA
    Output Configuration
    Positive
    Max Output Voltage
    35V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    500kHz
    Control Technique
    PULSE WIDTH MODULATION
    Synchronous Rectifier
    No
    Min Output Voltage
    1.235V
    Height
    1.25mm
    Length
    5mm
    Width
    4mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    L5970AD Overview


    Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. A voltage regulator consists of 8 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 8-SOIC (0.154, 3.90mm Width) package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~150°C TJ. In this voltage regulator 12v, the switching frequency is 500kHz. Regulator 4.4V can operate with dc to dc voltage regulator's minimum input voltage 4.4V. Voltage regulator's input voltage can reach 36V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. L5970 is a family of voltage regulators that belong to the DC/DC industry. Voltage regulator is capable of giving voltage at 35V volts. In order to operate voltage regulator, 8 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 1.235V. For switching regulator maximum operation, dc to dc voltage regulator delivers 1.5A A. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 35V. The dc to dc voltage regulator's minimum supply voltage of 4.4V volts ensures reliable performance.

    L5970AD Features


    1 outputs
    Peak reflow temperature (Cel) of 260
    8 pins


    L5970AD Applications


    There are a lot of STMicroelectronics
    L5970AD Voltage Regulators applications.


    • Network technology
    • Automation technology
    • CMM
    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment
    • Industrial robots
    • Industrial controllers
    • Die casting equipment

    Documents

    Datasheets:

    L5970AD
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    ISL8200MIRZ-T

    ISL8200MIRZ-T

    RENESAS

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    MTFC4GACAJCN-4M IT

    MTFC4GACAJCN-4M IT

    Micron

    BEST SELL
    VN7050AJTR

    VN7050AJTR

    STMicroelectronics

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    ISM330DHCX

    ISM330DHCX

    STMicroelectronics

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    BQ25895RTWR

    BQ25895RTWR

    Texas Instruments

    BEST SELL
    MT53E1G32D2FW-046 AAT:C

    MT53E1G32D2FW-046 AAT:C

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • L7915CV-DG
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L5964L-VYY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD39015M125R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L7809ABD2T-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L4995AJ
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LD29150DT50R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LF60CDTTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • ST715C50R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • MC34063ABN
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • MOTOR CONTROL | X-NUCLEO-IHM07M1
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    LDLN025M25R

    LDLN025M25R

    STMicroelectronics

    ST1L05PU25R

    ST1L05PU25R

    STMicroelectronics

    LDL212PU15R

    LDL212PU15R

    STMicroelectronics

    LDBL20D-12R

    LDBL20D-12R

    STMicroelectronics

    L78L24ACZ-AP

    L78L24ACZ-AP

    STMicroelectronics

    STLQ015M31R

    STLQ015M31R

    STMicroelectronics

    ST1L08PUR

    ST1L08PUR

    STMicroelectronics

    ST1S15J18R

    ST1S15J18R

    STMicroelectronics

    LDFPVR

    LDFPVR

    STMicroelectronics

    LD29150DT25R

    LD29150DT25R

    STMicroelectronics

    Power Inverters(7299)Thermoelectric Assemblies(2475)Power Condition(27401)Supercapacitors(0)AC Power Plugs & Receptacles(207)Transformers(12577)Battery Chargers(11802)AC Power Entry Modules(315)Power Supplies(336747)Buffer Modules(892)

    No recently viewed products