Key facts
- Brand
- Texas Instruments
- Model
- TPS3307-33
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
Start here
Texas Instruments TPS3307-18/25/33 Datasheet
The TPS3307 family provides three independent supply‑voltage supervisors for DSP, microcontroller, and microprocessor‑based systems. Typical applications include automotive systems, portable battery‑powered equipment, intelligent instruments, and wireless communication devices. The devices monitor up to three supply rails (e.g., 3.3 V/1.8 V/adjustable) and generate a RESET signal when any monitored voltage falls below its threshold.
Key features include a fixed 200 ms power‑on reset delay, a manual reset input (MR), both active‑low and active‑high RESET outputs, a temperature‑compensated reference, and low quiescent current (40 µA). The parts are offered in 8‑pin MSOP and SO packages and operate from 2 V to 6 V across –40 °C to 85 °C.
Texas Instruments TPS3307-33 specifications
| Supply Voltage Range | 2 V to 6 V |
|---|---|
| Maximum Supply Current | 40 µA |
| Operating Temperature Range | ‑40 °C to 85 °C |
| Package Types | 8‑pin MSOP or 8‑pin SO |
| Manual Reset Input (MR) | Active‑low input |
| Power‑On Reset Delay | 200 ms |
All Texas Instruments TPS3307-33 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the supply voltage range for the TPS3307 devices?
The devices operate from 2 V to 6 V.
How long is the power‑on reset delay?
The power‑on reset delay is fixed at 200 ms.
What is the reset delay time for the TPS3307 devices?
The internal timer provides a 200 ms delay before the RESET output returns to the inactive state.
What supply voltage range does the TPS3307 support?
The TPS3307 operates with a supply voltage (Vpp) between 2 V and 6 V.