BU4929G-TR
- Mfr.Part #
- BU4929G-TR
- Manufacturer
- ROHM Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 5SSOP
- Stock
- 2,304
- In Stock :
- 2,304
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Supervisors
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Number of Channels :
- 1
- Base Part Number :
- BU49*
- Factory Lead Time :
- 20 Weeks
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Watchdog Timer :
- No
- Max Supply Voltage :
- 7V
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Threshold :
- 2.9V
- Max Supply Current :
- 1.4µA
- Number of Voltages Monitored :
- 1
- Reset :
- Active High/Active Low
- Type :
- Simple Reset/Power-On Reset
- ECCN Code :
- EAR99
- Output :
- Push-Pull, Totem Pole
- Max Power Dissipation :
- 540mW
- Mount :
- Surface Mount
- REACH SVHC :
- Unknown
- Min Reset Threshold Voltage :
- 2.871V
- Length :
- 2.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 2.4V
- Number of Pins :
- 5
- Threshold Voltage :
- +2.9V
- Package / Case :
- SC-74A, SOT-753
- Max Reset Threshold Voltage :
- 2.929V
- Width :
- 1.6mm
- Power Dissipation :
- 540mW
- Min Supply Voltage :
- -300mV
- Lead Free :
- Lead Free
- Published :
- 2009
- Number of Terminations :
- 5
- Pin Count :
- 5
- Height :
- 1.1mm
- Datasheets
- BU4929G-TR
BU4929G-TR Documents

Supervisors ROHM Semiconductor BU4929G-TR Overview
The Supervisors ROHM Semiconductor BU4929G-TR is a state-of-the-art integrated circuit designed to ensure precision and reliability within electronic systems. As a crucial supervisory IC, it monitors a single voltage channel, safeguarding system integrity by overseeing voltage levels. Housed in a compact 5-SSOP package, this supervisor IC from ROHM Semiconductor is equipped with robust features tailored for seamless integration into dense PCB layouts, thus offering immense value to designers focused on both space-saving and performance-oriented applications. Its precision in voltage monitoring makes it an ideal choice for systems where constant vigilance on power supply stability is a necessity, mitigating risks arising from unpredictable power fluctuations. With the BU4929G-TR, enterprises can substantially enhance the dependability of their electronic offerings, encouraging B2B clients to opt for volume procurement as they prioritize system stability and longevity.
BU4929G-TR Features
- Single voltage monitoring channel for precise power management.
- Compact 5-SSOP package, perfect for space-constrained applications.
- Reliable performance suited for a wide range of operating conditions.
- Designed by ROHM Semiconductor, a leading brand in the IC industry.
BU4929G-TR Applications
- Consumer Electronics
- Computing Devices
- Industrial Control Systems
- Telecommunication Equipment
- Automotive Electronics
Enables consistent performance in devices such as smartphones and TVs, ensuring they operate within safe power levels to avoid damage from voltage anomalies.
Monitors power supplies in laptops and servers, providing system stability and preventing data loss due to unexpected power-related events.
Integrates with PLCs and other control modules to manage operation voltages, enhancing safety and efficiency in demanding industrial environments.
Safeguards infrastructure like network routers and switches, maintaining uninterrupted service by preventing malfunctions caused by unstable voltage supplies.
Assists in vehicle electronic systems, ensuring sensors and ECUs are protected against power surges and disruptions, crucial for modern automotive safety features.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















