Key facts
- Brand
- Intersil
- Model
- ISL9001
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-28
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Intersil ISL9001 Low Dropout Regulator Datasheet
The ISL9001 is a high‑performance LDO regulator designed for portable wireless equipment. It delivers up to 300 mA with a typical quiescent current of 25 µA, a low dropout voltage of about 200 mV at full load, and a PSRR of 90 dB at 1 kHz. The device supports fixed output voltages from 1.5 V to 3.3 V and can be programmed via external capacitors for power‑good signaling and soft‑start.
Typical applications include PDAs, cell phones, MP3 players, handheld medical devices and other battery‑powered electronics. The DFN‑8 package and RoHS‑compliant, Pb‑free construction simplify board layout and meet environmental standards.
Intersil ISL9001 specifications
| Maximum Output Current | 300 mA continuous |
|---|---|
| Dropout Voltage | 200 mV @ 300 mA |
| Input Voltage Range | 2.3 V to 6.5 V |
| Power‑Supply Rejection Ratio (PSRR) | 90 dB @ 1 kHz |
All Intersil ISL9001 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How much current can the ISL9001 supply continuously?
It can supply up to 300 mA continuous output current.
What is the dropout voltage at full load?
The dropout voltage is typically 200 mV when delivering 300 mA.
What is the maximum continuous output current of the ISL9001A?
The device can source up to 300 mA continuously.
What is the PSRR performance of the ISL9001A?
The regulator provides a PSRR of 90 dB at 1 kHz.