LD6806F/12P,115

Product Overview

The LD6806F/12P,115 from NXP USA Inc. is a positive fixed-output linear voltage regulator intended for compact surface-mount power management. It provides a single 1.2 V regulated output from an input up to 5.5 V, with a dropout voltage of 0.13 V at 200 mA. The device includes an enable control and protection against overcurrent and overtemperature, while operating from -40°C to 85°C. It uses a 6-XFDFN package with a 6-XSON, SOT886 (1.45x1) footprint.

Key Features

• Fixed 1.2 V positive output from a single linear regulator channel
• Maximum input voltage of 5.5 V and output current of 200 mA
• Dropout voltage of 0.13 V at 200 mA
• Quiescent current of 100 µA and maximum supply current of 250 µA
• PSRR of 55 dB at 1 kHz
• Enable control feature for output enable operation
• Overcurrent and overtemperature protection functions
• Surface-mount 6-XFDFN package with 6-XSON, SOT886 (1.45x1) footprint

Applications

• A 1.2 V regulated supply rail for low-current electronic circuitry
• Local regulation from an input rail within the 5.5 V maximum limit
• Enable-controlled output regulation in compact surface-mount board designs

Design & Procurement Notes

Designers should confirm that the input-to-output differential remains sufficient to support 200 mA with 0.13 V dropout, while ensuring the input does not exceed 5.5 V. The 100 µA quiescent current and 250 µA maximum supply current are relevant to low-power rail budgets, and the 55 dB PSRR at 1 kHz should be evaluated against noise-sensitive loads. The enable control, overcurrent protection, and overtemperature protection should be considered in system-level control and fault handling. For layout and procurement, use the exact part number and verify the 6-XFDFN package and 6-XSON, SOT886 (1.45x1) footprint in the final board design.