Key facts
- Brand
- Texas Instruments
- Model
- TPS7325Q
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-10
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TEXAS INSTRUMENTS TPS7301Q TPS7325Q TPS7330Q TPS7333Q TPS7348Q TPS7350Q LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTIONhandbook
The document describes the TPS73xx family of micropower low-dropout (LDO) voltage regulators, available in fixed‑output versions (2.5 V, 3 V, 3.3 V, 4.85 V, 5 V) and an adjustable version (1.2 V‑9.75 V). It explains the integrated delayed‑reset function that monitors the regulated output and generates a reset signal during undervoltage conditions, with a typical 200 ms timeout.
Key specifications such as dropout voltage, quiescent current, sleep‑mode current, absolute‑maximum ratings, and mechanical dimensions for the PDIP, SO, and TSSOP packages are provided, along with recommended operating conditions and application notes.
Texas Instruments TPS7325Q specifications
| Maximum dropout voltage (TPS7350, 100 mA) | 35 mV |
|---|---|
| Output current range | 0 mA to 500 mA |
| Output voltage tolerance | ±2 % (±3 % for 2.5 V and adjustable versions) |
Source: Texas Instruments TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q LDO Regulator Handbook
All Texas Instruments TPS7325Q documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- TEXAS INSTRUMENTS TPS7301Q TPS7325Q TPS7330Q TPS7333Q TPS7348Q TPS7350Q LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTIONhandbook 43 p
- Texas Instruments TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q LDO Regulator Handbook 46 p
- TEXAS INSTRUMENTS - TPS7301Q TPS7325Q TPS7330Q TPS7333Q TPS7348Q TPS7350Q LOW-DROPOUT VOLTAGE REGULATORS Manual 43 p
Questions answered in these manuals
What package options are available for the TPS73xx devices?
The parts are offered in PDIP‑8, SO‑8, and TSSOP‑20 packages; the TSSOP version has a maximum height of 1.2 mm.
From: Texas Instruments TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q LDO Regulator Handbook
How long does the RESET output stay low after an undervoltage condition?
The RESET output stays low for the duration of the undervoltage condition, then a typical 200 ms timeout begins before it goes high.
What fixed output voltage options are available?
The regulators are available in 2.5 V, 3 V, 3.3 V, 4.85 V, and 5 V fixed‑voltage versions.