STM6780SWB6F STMicroelectronics Integrated Circuit (SOT23 (6-Pin)) In Stock
The STM6780SWB6F is a dual-channel voltage supervisor and reset IC from STMicroelectronics with a 2.925 V reset threshold. It features an active-low open-drain reset output and manual reset input across a 0.8 V to 5.5 V supply range. Available in a compact 6-pin SOT-23 package with in-stock worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- STM6780SWB6F Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7488(MOQ 1000)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel voltage supervisor with 2.925 V fixed reset threshold for accurate power sequencing
- Active-low open-drain reset output compatible with a wide range of microcontrollers and FPGAs
- Manual reset input allows external push-button or GPIO-triggered system reset
- Wide operating supply range from 0.8 V to 5.5 V supports diverse low-voltage designs
Applications
The STM6780SWB6F is ideal for embedded systems requiring reliable power-on reset and brownout protection, such as microcontroller-based consumer electronics, industrial control units, and portable devices. Its manual reset input adds flexibility for user-initiated resets in appliances and handheld instruments. The compact SOT-23 package and wide voltage range make it a drop-in supervisor for 1.8 V, 3.3 V, and 5 V logic systems.
Specifications
| Factory Lead Time | 24Weeks |
| YTEOL | 8 |
| Additional Feature | RESET THRESHOLD VOLTAGE IS 2.925V; MANUAL RESET INPUT |
| Adjustable Threshold | YES |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.035mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 0.8V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2.925V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the reset threshold voltage of the STM6780SWB6F?
The STM6780SWB6F has a fixed reset threshold voltage of 2.925 V. When the monitored supply drops below this level, the active-low open-drain reset output asserts, holding downstream logic in reset until the supply recovers and the reset timeout period elapses.
Does the STM6780SWB6F support a manual reset function?
Yes, the device includes a dedicated manual reset input pin. Pulling this pin low forces the reset output to assert immediately, allowing an external push-button switch or GPIO signal to trigger a controlled system reset independent of the monitored supply voltage.
What is the operating supply voltage range of the STM6780SWB6F?
The STM6780SWB6F operates from 0.8 V to 5.5 V, making it compatible with a broad range of logic families including 1.8 V, 2.5 V, 3.3 V, and 5 V systems. This flexibility simplifies design across mixed-voltage platforms.
What package does the STM6780SWB6F come in?
The STM6780SWB6F is housed in a 6-pin SOT-23 package (JESD-30 code R-PDSO-G6) with a plastic/epoxy body. This small surface-mount package occupies minimal PCB area, making it well suited for space-constrained designs in portable and wearable applications.
What are typical applications for the STM6780SWB6F?
Common applications include power-on reset generation for microcontrollers and DSPs, brownout detection in battery-powered devices, and supply sequencing in multi-rail systems. The adjustable threshold feature (via external resistor divider) extends its usability to non-standard supply rails in industrial and consumer electronics.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $0.9520 | $952.00 |
| 3000+ | $0.7800 | $2340.00 |
| 12000+ | $0.7681 | $9217.80 |
| 24000+ | $0.7542 | $18100.32 |
| 48000+ | $0.7488 | $35942.40 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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