TPS82130SILR Power chips

The **Texas Instruments TPS82130SILR** is a complete, ultra-compact 3 A step-down (buck) DC-DC power module with integrated inductor in TI’s MicroSiP™ package. Optimized for small size, high efficiency, and simplified design, it combines a synchronous buck converter, power inductor, and all necessary passives into a tiny 3.0 × 2.8 × 1.5 mm footprint, enabling easy automated assembly on standard SMT lines and significant PCB space savings.

**Key Specifications:**
– Brand: Texas Instruments (TI)
– Part Number: TPS82130SILR
– Input Voltage Range: 3 V to 17 V
– Output Voltage Range: 0.9 V to 6 V (adjustable, ±1.5% accuracy)
– Output Current: up to 3 A continuous
– Switching Frequency: 2 MHz (fixed)
– Quiescent Current: 20 µA (typ. in power-save mode)
– Control Topology: DCS-Control™ (excellent load transient response and tight regulation)
– Efficiency Features: PWM operation at nominal load; automatic power-save / PFM-like mode at light load
– Package: MicroSiP™ USIP-8 (3 × 2.8 × 1.5 mm)
– Packaging: Tape & Reel
– Operating Temperature Range: –40 °C to +125 °C
– Additional Features: 100% duty cycle for low dropout, programmable soft-start with tracking, power-good output, thermal shutdown protection

**Typical Applications:**
– Space-constrained industrial and automation systems
– Telecom, networking, and server point-of-load supplies
– Solid-state drives (SSD) and storage modules
– Portable / battery-powered equipment
– Test & measurement instrumentation
– Compact embedded systems requiring high-current, low-profile 3–17 V to sub-6 V conversion

The TPS82130SILR delivers outstanding efficiency, fast transient response, very low quiescent power, and minimal external component count in an extremely small, low-profile module — an ideal choice for high-density, thermally demanding, and size-critical designs in industrial, telecom, networking, and storage applications. Compatible with WEBENCH® Power Designer for rapid custom designs.