TPS3307-18MJGB Texas Instruments Integrated Circuit (Dual-In-Line Packages) In Stock
TPS3307-18MJGB is a triple processor supervisory circuit from Texas Instruments that monitors three voltage rails simultaneously. It features adjustable thresholds with a 1.8V fixed rail, three independent reset outputs, and ceramic DIP-8 packaging rated for wide temperature operation. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS3307-18MJGB Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS3307-18MJGB?
- Triple voltage rail monitoring with independent reset outputs for each channel, ideal for multi-supply processor systems
- Adjustable threshold support alongside 1.8V fixed monitoring enables flexible system power sequencing
- Ceramic glass-sealed DIP-8 package provides high reliability for industrial and military-grade applications
What is TPS3307-18MJGB used for?
The TPS3307-18MJGB is designed for multi-processor embedded systems that require simultaneous supervision of three independent power supply rails. It is widely used in industrial control systems, telecommunications equipment, and mission-critical computing platforms where reliable power-on reset and brownout detection are essential. Its ceramic package makes it suitable for high-reliability and harsh-environment applications.
What are the specifications of TPS3307-18MJGB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-GDIP-T8 |
| JESD-609 Code | e0 |
| Number of Channels | 3 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.04mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +2.93V |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS3307-18MJGB datasheet?
TPS3307-18MJGB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS3307-18MJGB?
Compatible alternatives and drop-in replacements for TPS3307-18MJGB:
Frequently Asked Questions
What voltages does the TPS3307-18MJGB monitor?
The TPS3307-18MJGB monitors three voltage rails simultaneously, with one channel fixed at 1.8V and two channels featuring adjustable thresholds. This allows it to supervise multiple supply voltages in complex processor systems, ensuring all rails are within specification before releasing the reset signal.
What package does the TPS3307-18MJGB use and what are its dimensions?
The TPS3307-18MJGB is housed in a ceramic glass-sealed DIP-8 package (JESD-30 code R-GDIP-T8) with a 0.3-inch body width. The ceramic construction provides superior reliability and hermeticity compared to plastic packages, making it suitable for industrial, aerospace, and military applications requiring long operational lifetimes.
Is the TPS3307-18MJGB RoHS compliant and lead-free?
Yes, the TPS3307-18MJGB carries a Pb-free code of 'Yes' (JESD-609 code e0), confirming it is manufactured without lead and meets RoHS compliance requirements. This makes it suitable for designs targeting environmental regulations in the EU and other regions.
What is a typical application for the TPS3307-18MJGB?
A typical application is supervising the power supplies of a multi-processor board where three separate voltage rails (such as 1.8V, 3.3V, and 5V) must all be valid before the system is released from reset. The TPS3307-18MJGB generates independent reset pulses for each channel, preventing processors from starting with insufficient supply voltage.
How many reset output channels does the TPS3307-18MJGB provide?
The TPS3307-18MJGB provides three independent reset output channels, one per monitored voltage rail. Each channel generates its own reset signal, allowing designers to independently sequence or reset separate processor subsystems based on the status of each individual power supply.
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Why Buy from FindMyChip
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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