onsemi’s Standard Products combine complementary integrated circuits with protection and signal discretes to shrink designs, harden interfaces, and deliver efficient, reliable performance for automotive, industrial, and consumer systems. Alongside LDOs, amplifiers, logic, EEPROMs, and isolation, the portfolio covers Zeners, ESD/surge, Schottky and standard rectifiers, BJTs/BRTs, JFETs, CCRs, Darlingtons, RF discretes, and EMI filters, with miniaturized options down to ~0.62 × 0.32 mm² and ~1.0 × 0.6 mm² packages, low‑clamping ESD arrays with guaranteed max insertion‑loss options, and Schottkys tuned for Vf/IF—including an industry‑first ~500 mA / 30 V 01005‑class option.
Engineers combine these devices to move faster with fewer parts: BRTs integrate biasing (17 resistor combinations), CCRs provide fixed‑current LED drive with no EMI from switching, low‑Miller JFETs keep RF amplifiers stable, and EMI filter arrays add high attenuation with excellent clamping across single‑ended lines. With more than 6,000 part numbers across over 170 packages, enabled by the Treo Platform, programs standardize on interoperable building blocks that simplify procurement while meeting efficiency, robustness, and interface‑protection targets across vehicles, factories, and consumer electronics.
LDOs
Exceptional Performance: Delivers industry-leading capabilities tailored for demanding applications.
Robust Lifecycle & Reliability: Designed for long-term support in industrial and automotive environments.
Design Flexibility: Supports innovative system designs with block diagram resources showcasing full onsemi solutions.
Versatile Options: Offers adjustable output voltages up to 37 V and multiple package configurations.
Automotive-Grade Assurance: AEC-Q100 qualified with dedicated application product support.
LDOs: Portfolio Key Features
High Temperature
- Higher Operating Junction Temperature
- Transistors specifically designed for these higher temperatures of operation
- Operating Tj = 150°CTj = Ta +25°C for high PdTj=Ta + Pd *Rɵja
Low VDO & IQ
- Improved Efficiency
- Providing lower voltage dropout and tighter accuracy
- Quiescent Currents down to 500nA
- Reduce standby current insystem for always onapplications
High PSRR, Low Noise
- Slew rate control to meet sensor power up sequence specification
- PSRR > 92dB & low noise interference with Ultra-low noise < 7uVrms, reducing number of external components
Wide-Vin + Low IQ
- Ultra-Low Iq < 5µA to support module quiescent current requirements
- A Wide Voltage input for battery connected applications
Portfolio Highlights
| Category | Description | BUY NOW |
|---|---|---|
| Voltage Regulators | Comprehensive portfolio of LDO voltage regulators delivering exceptional performance, reliable protection, and versatile solutions for automotive, industrial, and consumer systems. | |
| Low Voltage | LDOs optimized for low-voltage operation (typ. output 1–3.3V), supporting highly efficient designs and space-constrained applications in consumer and portable products. | |
| Medium Voltage | Mid-range output LDOs (typ. output 3.3–12V), ideal for broad interface, logic, and general industrial power regulation requirements. | |
| High Voltage | High-voltage LDOs (output up to 37V), customized for reliable operation in challenging automotive and factory environments with robust protection and excellent load regulation. | |
| Tracking LDOs | Specialized LDOs for voltage tracking and sequencing tasks, enabling precise reference generation and multi-rail power management for complex system architectures. | |
| All onsemi LDOs | Full range of onsemi LDO regulators, AEC-Q100 qualified, available in multiple packages, supporting flexible, efficient, and reliable supply designs for all application segments. | BUY NOW |
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