Shenzhen Xinluda Information Technology Co., Ltd Electronic Parts
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The Xinluda XH2596-5.0 is a monolithic integrated step-down (buck) switching regulator that delivers a fixed 5.0V output at up to 3A of load current with excellent line and load regulation. Part of Xinluda’s XH2596 series, this device is functionally and pin-compatible with the industry-standard LM2596 family, making it a practical drop-in alternative for legacy 5V switching designs. It integrates all the active functions required for a step-down regulator, requiring only a minimal set of external components.
Operating from a wide input voltage range of 4.5V to 40V and running at a fixed 150 kHz switching frequency, the XH2596-5.0 allows the use of smaller, lower-cost filter components than lower-frequency regulators while maintaining a tight ±4% output voltage tolerance over the specified line and load conditions. Built-in protection and a TTL-level shutdown input make it well suited to rugged, cost-sensitive power conversion.
The XH2596-5.0 is produced by Shenzhen Xinluda Information Technology Co., Ltd and has limited authorized-distributor coverage in Western supply channels, which can make it difficult to source in production quantities. Pacific Component Xchange specializes in hard-to-find and allocated power-management ICs, helping engineers and buyers secure parts like the XH2596-5.0 without redesigning around availability gaps.
We support hard-to-find and obsolete sourcing, rigorous authenticity and counterfeit-avoidance practices, and global shipping to keep your builds on schedule. Request a quote (RFQ) for the XH2596-5.0 today and our team will confirm availability, lead time, and pricing for your required quantity.
The XH2596-5.0 is a Xinluda monolithic step-down (buck) switching regulator that provides a fixed 5.0V output at up to 3A. It integrates all the active functions of a buck regulator and operates from a 4.5V to 40V input at a fixed 150 kHz switching frequency.
Yes. The XH2596 series is functionally and pin-compatible with the industry-standard LM2596 family, so the XH2596-5.0 is commonly used as a drop-in alternative for LM2596-5.0 designs. Always confirm package and electrical limits against your specific application.
This part is supplied in a TO-263-5 (surface-mount D2PAK-style) package. The broader XH2596 series is also offered in a TO-220 through-hole package.
The XH2596 series specifies a u00b14% output voltage tolerance over the rated input voltage and load conditions, and a fixed 150 kHz internal oscillator frequency with u00b115% tolerance.
Yes. It includes cycle-by-cycle current limiting implemented through two-stage frequency reduction, internal thermal shutdown, and a TTL-compatible external shutdown input with a typical 80u00b5A standby current.
The XH2596-5.0 has limited authorized-distributor availability in Western markets, so Pacific Component Xchange lists it for RFQ. Submit a quote request and our team will confirm current stock, lead time, and pricing for your quantity.
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