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. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. SR1LARU STMicroelectronics

    SR1LARU [STMicroelectronics]

    SR1LARU
    SR1LARU

    Part No:

    SR1LARU

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    6 Terminals SR1 Voltage supervisor Smart Reset™ Series Min 2V Max 5.5V

    RoHS Status:

    Product FAQ

    1. Is SR1LARU available for RFQ?

    Yes. SR1LARU 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 SR1LARU?

    Pricing for SR1LARU 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 SR1LARU?

    SR1LARU is a STMicroelectronics Power Management ICs with Packaging: Cut Tape (CT) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Number of Voltages Monitored: 1. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SR1LARU?

    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 SR1LARU 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 SR1LARU?

    Yes. If SR1LARU is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    SR1LARU

    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: 7 months ago)
    Factory Lead Time
    10 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    6-UDFN
    Number of Pins
    6
    Weight
    21.092045mg
    Operating Temperature
    -40°C~85°C TA
    Packaging
    Cut Tape (CT)
    Series
    Smart Reset™
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    6
    ECCN Code
    EAR99
    Type
    Reset Timer
    Terminal Position
    DUAL
    Number of Functions
    1
    Terminal Pitch
    0.5mm
    Base Part Number
    SR1
    Output
    Open Drain or Open Collector
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    2V
    Nominal Supply Current
    1μA
    Watchdog Timer
    No
    Reset
    Active Low
    Number of Voltages Monitored
    1
    Reset Timeout
    Adjustable/Selectable
    Min Reset Threshold Voltage
    300mV
    Max Reset Threshold Voltage
    5.5V
    Height
    600μm
    Length
    1.5mm
    Width
    1.05mm
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    SR1LARU Overview


    A total of 6 terminals are used to mount this power management. This power ic is packaged in a way that looks like a Cut Tape (CT). Please refer to this PMIC for 1 functions. Please refer to power management for 6-UDFN functions. Compared to other Reset Timer products, this PMIC has a lot of benefits to offer. Power ics operate at 1 supply voltages. The power management is mounted by Surface Mount. Power managment ic pin count is 6. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 2V. There should be no more than 5.5V volts of supply voltage (Vsup) in this power management. Mounting type Surface Mount is recommended. You should set the supervisor's temperature during -40°C~85°C TA . The output voltage of this power managment ic during operation is Open Drain or Open Collector. It is always advisable to use SR1, the base supervisor number, when searching for similar PMICs from the manufacturer. As you may know, this PMIC comes from the well-known Smart Reset™ series product line.

    SR1LARU Features


    Reset Timer type
    Minimum supply voltage of 2V


    SR1LARU Applications


    There are a lot of STMicroelectronics
    SR1LARU Voltage Supervisors applications.


    • Power distribution systems of ICU
    • Power distribution systems of CCU
    • emergency room
    • Medical-specific isolation transformer
    • Medical-specific insulation monitor
    • Transformer load monitoring equipment
    • External alarm
    • Display equipment
    • DC stabilized power supply module
    • Insulation fault location system

    Documents

    Datasheets:

    SR1 Series
    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
    PCI1003

    PCI1003

    Microchip

    BEST SELL
    K4RAH165VB-BCWM

    K4RAH165VB-BCWM

    SAMSUNG

    BEST SELL
    PMEG4010CEGW-QJ

    PMEG4010CEGW-QJ

    NEXPERIA

    BEST SELL
    ADS1248IPWR

    ADS1248IPWR

    Texas Instruments

    BEST SELL
    MT48H32M16LFB4-6 IT:C

    MT48H32M16LFB4-6 IT:C

    Micron

    BEST SELL
    MPU-6000EVB

    MPU-6000EVB

    TDK

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    K4RAH165VB-BIWM

    K4RAH165VB-BIWM

    SAMSUNG

    BEST SELL
    FS32K144HAT0MLLT

    FS32K144HAT0MLLT

    NXP

    BEST SELL
    89H16NT16G2ZCHLG

    89H16NT16G2ZCHLG

    RENESAS

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • LK115D30-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L7815CD2T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LDL112PT-TR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • L99PM60JTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • L7809ACD2T
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • TS4041CIZ-1.2
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • KD1084ADT33R
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • ISO808QTR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • M40SZ100WMQ6ETR
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • LNBP9LIT
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    L9777B

    L9777B

    STMicroelectronics

    L78L10CD13TR

    L78L10CD13TR

    STMicroelectronics

    LD29150V80

    LD29150V80

    STMicroelectronics

    L7905ACD2T

    L7905ACD2T

    STMicroelectronics

    LD1086D2M25

    LD1086D2M25

    STMicroelectronics

    L78M09CV-DG

    L78M09CV-DG

    STMicroelectronics

    LD1084D2M18

    LD1084D2M18

    STMicroelectronics

    L4993MD

    L4993MD

    STMicroelectronics

    L9911F

    L9911F

    STMicroelectronics

    L7952ACV

    L7952ACV

    STMicroelectronics

    Driver ICs(24444)Logic ICs(54798)Interface ICs(171334)Amplifier ICs(47862)Counter ICs(4640)Security ICs / Authentication ICs(379)Switch ICs(14248)Chipsets(31)Equalizers(6)Active Filter(721)

    No recently viewed products