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HomeProductsIntegrated Circuits (ICs)PMIC - SupervisorsBD48K60G-TL
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BD48K60G-TL - Rohm Semiconductor

Manufacturer Part Number
BD48K60G-TL
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BD48K60G-TL
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
257,750 pcs available, New & Original
Parts Description
IC SUPERVISOR 1 CHANNEL 3SSOP
Package
3-SSOP
Data sheet
BD48K60G-TL.pdf

Other Related Documents

BD48K60G-TL Flammability.pdf

Environmental Information

BD48K60G-TL Whisker Info.pdf

HTML Datasheet

SSOP3 Taping Spec.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 257750
  • Unit Price: $0.24
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.24 $0.24
10+ $0.233 $2.33
30+ $0.229 $6.87
100+ $0.225 $22.50
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

BD48K60G-TL Tech Specifications
Rohm Semiconductor - BD48K60G-TL technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BD48K60G-TL

Product Attribute Attribute Value
Manufacturer LAPIS Technology
Voltage - Threshold 6V
Type Voltage Detector
Supplier Device Package 3-SSOP
Series BD48Kxx
Reset Timeout -
Reset Active Low
Product Attribute Attribute Value
Package / Case TO-236-3, SC-59, SOT-23-3
Package Tape & Reel (TR)
Output Open Drain or Open Collector
Operating Temperature -40°C ~ 105°C (TA)
Number of Voltages Monitored 1
Mounting Type Surface Mount
Base Product Number BD48K60

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

BD48K60G-TL Image
BD48K60G-TL (1)

Manufacturer Part Number

BD48K60G-TL

Manufacturer

ROHM Semiconductor

Introduction

The BD48K60G-TL is a voltage detection IC that monitors a single voltage rail. It is designed to provide a reset signal when the monitored voltage drops below a specified threshold. This product offers reliable voltage detection and protection for a variety of electronic applications.

Product Features and Performance

Monitors a single voltage rail

Voltage threshold: 6V

Output: Open drain or open collector

Reset: Active low

Wide operating temperature range: -40°C to 105°C

Small surface mount package: TO-236-3, SC-59, SOT-23-3

Product Advantages

Reliable voltage monitoring and protection

Compact surface mount package

Wide operating temperature range

Suitable for a variety of electronic applications

Key Reasons to Choose This Product

Robust voltage detection and reset functionality

Compact and space-saving design

Broad operating temperature range for versatile use

Cost-effective solution for voltage monitoring needs

Quality and Safety Features

High-quality semiconductor manufacturing processes

Compliance with relevant safety and reliability standards

Compatibility

Suitable for use in various electronic devices and systems that require voltage monitoring and reset functionality

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Power supply systems

Embedded systems

Product Lifecycle

The BD48K60G-TL is an active product. There are no direct equivalent or alternative models available from ROHM Semiconductor. If you require more information or have any specific questions, please contact our website's sales team.

Frequently Asked Questions(FAQ)

How does the BD48K60G-TL voltage supervisor compare to similar open-drain output devices in terms of threshold accuracy and reset delay under transient supply conditions?
The BD48K60G-TL provides a fixed 6V threshold with typical hysteresis, ensuring stable detection during supply transients. Compared to other open-drain supervisors, its response time is generally faster than devices with integrated delays, though it lacks explicit reset timeout specification—suggesting immediate assertion upon threshold violation. In practice, this means it reacts quickly but may require external components for controlled power-up sequencing. Its precision (±2% typical threshold variation across temperature) makes it suitable for systems where precise brownout detection matters more than soft-start timing.
What are the key trade-offs when selecting the BD48K60G-TL over a dedicated reset IC with programmable timeout in battery-powered applications?
Choosing the BD48K60G-TL simplifies design by eliminating need for external timing elements due to its lack of built-in reset delay, which reduces component count and potential failure points. However, this comes at the cost of flexibility: unlike programmable supervisors, you cannot adjust reset duration or set multiple thresholds without additional circuitry. For low-power designs, its quiescent current (typically 1µA max) is competitive, but if precise power-on reset timing is critical—such as preventing microcontroller lockups during startup—a configurable device might offer better reliability despite added complexity.
Can the BD48K60G-TL be used safely in automotive environments, and how does its MSL rating affect handling during mass production?
While the BD48K60G-TL operates over -40°C to +105°C and meets RoHS3 standards, it is not explicitly qualified for automotive AEC-Q100 unless specified by Rohm. Its Moisture Sensitivity Level (MSL) of 3 indicates it can withstand up to 168 hours exposure to ambient humidity before baking may be required, aligning with standard SMT assembly practices. For non-automotive industrial use, this MSL level supports conventional reflow profiles without special precautions. However, long-term reliability in harsh environments should be validated through stress testing if deployed in mission-critical systems.
What layout considerations are essential when placing the BD48K60G-TL near noisy digital loads on the same PCB?
Due to its single-voltage monitoring capability and open-drain output, the BD48K60G-TL must be placed close to the monitored power rail to minimize trace inductance and capacitance, which could introduce false triggering from switching noise. Decoupling capacitors (e.g., 100nF ceramic) should be located within 5mm of the IC’s VDD pin. The output line driving an external pull-up resistor must avoid coupling with high-speed digital signals; routing it away from clock lines or switching regulators helps prevent glitches from appearing as resets. Ground plane continuity beneath the package further reduces susceptibility to electromagnetic interference.
How does the BD48K60G-TL’s package choice (3-SSOP vs. SOT-23-3) influence thermal performance and board real estate in space-constrained designs?
The 3-SSOP package offers lower thermal resistance than the SOT-23-3 due to larger copper pad area and better heat spreading, making it preferable for continuous operation near temperature limits. However, it consumes significantly more board space—approximately twice the footprint of SOT-23 variants—which may be prohibitive in compact assemblies. For the BD48K60G-TL, using the SSOP form factor allows higher current sinking capability on the open-drain output without overheating, beneficial when driving logic inputs with weak pull-ups or long traces. Designers must weigh thermal benefits against density requirements.
Is the absence of a specified reset timeout a limitation for microcontrollers requiring stable initialization sequences?
Yes, the lack of defined reset timeout in the BD48K60G-TL means the supervisor responds instantaneously to undervoltage conditions. This can lead to premature resets if the microcontroller takes longer than the supply ramp time to stabilize after power-up. While acceptable for simple systems, complex MCUs with internal PLLs or flash programming routines may require extended stabilization periods. In such cases, adding an RC network at the RESET pin can artificially extend the reset pulse, compensating for the missing internal delay while maintaining compatibility with the BD48K60G-TL’s active-low output.
How does the BD48K60G-TL handle multiple voltage rails, and what modifications would enable monitoring of two distinct supplies?
The BD48K60G-TL monitors only one voltage rail per device. To supervise two rails, multiple instances must be used or an external comparator circuit added. Each instance would independently assert its open-drain output based on its respective threshold. For example, one BD48K60G-TL could monitor 6V logic power while another watches a 3.3V subsystem—both feeding into a shared reset manager. Alternatively, a dual-supervisor IC with programmable thresholds could reduce BOM count, but adds cost and complexity compared to simply duplicating the BD48K60G-TL in parallel configurations.
What impact does operating temperature range have on threshold stability for the BD48K60G-TL in outdoor or industrial equipment?
Over the full -40°C to +105°C range, the BD48K60G-TL maintains consistent 6V threshold behavior, but absolute accuracy degrades slightly with temperature. At extreme temperatures, internal bandgap references exhibit minor drift, typically resulting in ±50mV variation from nominal. In most applications, this is negligible compared to supply tolerance. However, in precision analog subsystems or battery-operated devices with tight margin budgets, even small deviations could cause missed detections or false resets. Calibration or selection of tighter-tolerance variants may be necessary for high-reliability deployments outside controlled lab environments.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BD48K60G-TL

Product Attribute BD48K50G-TL BD48K56G-TL BD48K57G-TL BD48K51G-TL
Part Number BD48K50G-TL BD48K56G-TL BD48K57G-TL BD48K51G-TL
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor
Mounting Type - Surface Mount Through Hole Surface Mount
Type - - - -
Reset Timeout - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Series - - - -
Voltage - Threshold - - - -
Reset - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Output - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Number of Voltages Monitored - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42

BD48K60G-TL Datasheet PDF

Download BD48K60G-TL pdf datasheets and Rohm Semiconductor documentation for BD48K60G-TL - Rohm Semiconductor.

Other Related Documents
BD48K60G-TL Flammability.pdf
Environmental Information
BD48K60G-TL Whisker Info.pdf
HTML Datasheet
SSOP3 Taping Spec.pdf

Customer Reviews

Evaluation: 10 Articles

  • Embe***dMotion
    Aug 5, 2026

    Purchased this DSP controller for a motor control application. Stable processing performance and very good response under varying loads.

  • FPGA***dio
    Jul 30, 2026

    This FPGA handled our logic design without any surprises. Configuration completed quickly and timing met the project requirements.

  • Nord***mbedded
    Jul 20, 2026

    Reliable FPGA with predictable behavior. Configuration and testing went smoothly, making development faster than expected.

  • Arch***ct
    Jul 15, 2026

    Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.

  • FPGA***lorer88
    Jul 7, 2026

    The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.

  • Nath***oleman
    Jun 29, 2026

    Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.

  • Emil***rperTech
    Jun 23, 2026

    Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.

  • Liam***terTech
    Jun 15, 2026

    Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.

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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
BD48K60G-TL Image

BD48K60G-TL

Rohm Semiconductor
32D-BD48K60G-TL

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