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For Designs Without Compromise:
66 V High-Voltage LDO S-1230 from ABLIC

In many industrial and embedded applications, power supply design is no longer just a secondary component — it has become a critical success factor.

High input voltages, extreme temperatures, limited space, and growing demands for energy efficiency quickly push conventional solutions to their limits.

Developers are often faced with a fundamental trade-off: high input voltages require sophisticated pre-regulators or complex protection circuitry, while at the same time ultra-low quiescent current is essential for battery-powered or energy-optimized systems. Yet under no circumstances can the solution become unstable or unsafe.

The result is often oversized designs with numerous components, increased risk of failure, and unnecessary cost.

This is exactly where the S-1230 from ABLIC (distributed by GLYN) comes in. This component is a high-voltage LDO designed to eliminate that complexity:

• Up to 66 V input voltage
  Direct connection to high-voltage sources without external pre-regulation
• Ultra-low quiescent current of typically 2 µA
  Ideal for always-on systems and battery-powered applications
• Integrated open-loop protection
  Prevents dangerous overvoltage conditions in case of load disconnection
• Operation up to 105 °C
  Reliable even in thermally demanding industrial environments
• Minimal external component count
  Fewer parts, lower failure risk, and a more compact layout

The S-1230 replaces complex power supply concepts with an elegant, safe, and energy-efficient single-chip solution.

Typical application areas include industrial control systems and sensors, household appliances with long product lifecycles, embedded and IoT systems with strict standby requirements, as well as battery-powered devices where every microamp counts.

Why the S-1230 — and why with GLYN?
A great component only delivers its full value when applied correctly. That’s exactly where we come in.

With GLYN-SUPPORT, you receive expert application consulting at eye level. We assist you with design-in, protection concepts, and layout questions — along with fast access to samples and documentation.

Talk to us — we’ll support you from the very first schematic all the way to series production.