LM3704YBMM-360 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments LM3704YBMM-360 is a single-channel voltage supervisor and microprocessor reset IC with a fixed 3.60 V detection threshold and manual reset input. It monitors power supply rails and asserts a reset signal to protect microcontrollers from operating in under-voltage conditions. Housed in a 10-pin MSOP package for compact embedded system integration.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- LM3704YBMM-360 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3704YBMM-360?
- Fixed 3.60 V undervoltage detection threshold providing precise power rail supervision without external resistors
- Manual reset input (MR) allowing external logic or push-button to trigger a system reset on demand
- Power-fail input enabling early warning signal monitoring for orderly system shutdown before supply collapses
- Single-channel supervisor with dedicated reset output for reliable microcontroller startup and brownout protection
- 10-pin MSOP package occupying minimal PCB footprint in space-constrained embedded designs
What is LM3704YBMM-360 used for?
The LM3704YBMM-360 is used in microprocessor-based embedded systems where a stable 3.3 V or 3.6 V supply must be confirmed before releasing the processor from reset state to prevent corrupted firmware execution. It is integrated into industrial control boards, communications equipment, and consumer electronics that need a simple, low-cost solution for supply rail monitoring without requiring external threshold-setting resistors. The manual reset input makes it useful in development boards and field-service equipment where operators need a hardware reset trigger independent of software.
What are the specifications of LM3704YBMM-360?
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | BAT BUP SW:N;MNL RST:Y;OV DET:N;PW FL IP:Y;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e0 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.05mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +3.6V |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LM3704YBMM-360 datasheet?
LM3704YBMM-360 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3704YBMM-360?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what voltage level does the LM3704YBMM-360 assert its reset output, and how is that threshold set?
The LM3704YBMM-360 has a fixed internal threshold of 3.60 V below which the reset output is asserted to hold the microcontroller in reset. No external resistor divider is required because the threshold is laser-trimmed at the factory, simplifying the BOM and eliminating component tolerance errors that degrade supervisor accuracy in low-cost designs.
How does the manual reset input on the LM3704YBMM-360 support system bring-up and field debugging?
The active-low manual reset (MR) pin forces the reset output active regardless of the monitored supply voltage, allowing an external push-button or a GPIO from a debug host to reset the target microcontroller on demand. This is particularly useful during firmware development where deterministic hardware resets are needed at 3.3 V without relying on software watchdog mechanisms.
What does the power-fail input on the LM3704YBMM-360 do, and which designs benefit from this feature?
The power-fail input monitors a separate voltage threshold and asserts a power-fail output signal before the main supply drops to the 3.60 V reset level, giving the microcontroller advance warning of an impending power loss. Systems with non-volatile memory write operations, such as data loggers storing 8 kB to 256 kB of flash data, can use this early warning to save state and close files before the processor is reset.
How does the LM3704YBMM-360 in a 10-pin MSOP package compare to similar supervisors in SOT-23 packages for PCB density?
The MSOP-10 package used by the LM3704YBMM-360 provides 10 signal pins in a 3 mm x 3 mm body with 0.5 mm pitch, which is smaller than a standard SOIC-8 but larger than a SOT-23-5. Designs that need all features including the manual reset and power-fail pins typically require at least 8 pins, making MSOP-10 a natural choice over a larger SOIC package when PCB area is limited on boards with 1 mm x 1 mm component keep-out zones.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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