Key facts
- Brand
- Torex
- Model
- XC6401SERIES
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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Torex XC6401 Series Dual LDO Regulators Datasheet
The XC6401 series are highly accurate, dual, low‑noise CMOS LDO voltage regulators. Each regulator’s output voltage can be set independently in 50 mV steps from 0.8 V to 5.0 V, and the devices are fully compatible with low‑ESR ceramic capacitors for improved stability.
These regulators are offered in ultra‑small SOT‑26W, USP‑6B and USP‑6C packages and feature low dropout (100 mV at 100 mA), high ripple rejection (70 dB at 1 kHz), and an EN pin that allows independent power‑off of each output. Typical applications include mobile phones, portable audio equipment, PDAs, cameras and other battery‑powered devices.
Torex XC6401SERIES specifications
| Output Voltage Range | 0.8 V – 5.0 V (50 mV steps) |
|---|---|
| Maximum Output Current | >150 mA (300 mA limit) |
| Dropout Voltage (100 mA) | 100 mV |
| Ripple Rejection (PSRR) | 70 dB @1 kHz |
| Standby Current | <0.1 µA (typical) |
| Operating Temperature Range | -40 °C to +85 °C |
| Package Options | SOT‑26W, USP‑6B, USP‑6C |
| Input Voltage Range | 1.5 V – 6.0 V |
| Power Dissipation (USP‑6B/C) | 100 mW |
All Torex XC6401SERIES documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output current of the XC6401 regulators?
Each regulator can deliver more than 150 mA, with a 300 mA absolute limit.
Which package types are available for the XC6401 series?
The devices are offered in SOT‑26W, USP‑6B and USP‑6C chip‑scale packages.
What does the EN function do?
The EN function allows the output of each regulator to be turned off independently, greatly reducing power consumption.
Which packages are the XC6401 series offered in?
The XC6401 series is available in SOT‑26W, USP‑6B and USP‑6C chip‑scale packages.