Key facts
- Brand
- Sipex
- Model
- SPX2930
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-01
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Sipex SPX29300/01/02/03 3A Low Dropout Voltage Regulator Datasheet
The SPX29300/01/02/03 family provides 3 A high‑current, low‑dropout voltage regulation in both fixed‑output (1.8 V, 2.5 V, 3.3 V, 5.0 V) and adjustable versions (1.25 V‑16 V). Features include 1 % output accuracy, 450 mV typical dropout at 3 A, tight line and load regulation, fast transient response, reverse‑battery protection, and an optional error‑flag output.
Typical applications are low‑voltage computer power supplies, VGA and sound‑card power, SMPS post‑regulation, battery chargers, and constant‑current regulators. The devices are offered in 3‑pin and 5‑pin TO‑220 and TO‑263 packages with detailed pin‑outs and ordering information.
Sipex SPX2930 specifications
| Maximum Output Current | 3 A |
|---|---|
| Typical Dropout Voltage (3 A) | 450 mV |
| Enable Input High Threshold | 2.4 V |
| Enable Pin Quiescent Current | ≈20 µA |
| Error Flag Output Current | 10 mA (sinks when fault) |
Source: Sipex SPX29300/01/02/03 3A Low Dropout Voltage Regulator Datasheet
All Sipex SPX2930 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the dropout voltage at 3 A?
The typical dropout voltage is 450 mV when delivering 3 A.
From: Sipex SPX29300/01/02/03 3A Low Dropout Voltage Regulator Datasheet
What protection features does the regulator include?
It protects against over‑current, reverse‑battery insertion, over‑temperature operation, and both positive and negative transient voltages.
From: Sipex SPX29300/01/02/03 3A Low Dropout Voltage Regulator Datasheet
What are the two output voltage versions of the SPX2930?
The device is available in 3.3 V and 3.5 V output versions.
What is the maximum output current of the SPX29302A?
The regulator can deliver up to 3 A of output current.
From: Sipex SPX29302A 3A High Current Low Dropout Voltage Regulator Datasheet
What is the dropout voltage at full load?
The dropout voltage is 370 mV when delivering 3 A.
From: Sipex SPX29302A 3A High Current Low Dropout Voltage Regulator Datasheet