LT1763CDE-5

The LT1763CDE-5 is a low-dropout (LDO) linear regulator from Analog Devices, designed for high-performance applications. Key features:
- Output Voltage: Fixed 5V (adjustable versions available in the series).
- Current Rating: Up to 500mA with low dropout voltage (300mV typical at full load).
- Low Noise: Optimized for noise-sensitive circuits (e.g., RF, precision analog).
- High PSRR: 75dB at 1kHz, reducing ripple from input sources.
- Wide Input Range: 2.7V to 20V, accommodating various power supplies.
- Protections: Includes reverse battery, current limit, and thermal shutdown.
- Package: DFN-8 (3x3mm), space-efficient for compact designs.
Ideal for portable devices, industrial systems, and instrumentation requiring stable, clean power. Its low quiescent current (30µA typical) suits battery-powered applications.
For adjustable output, consider the LT1763 variant with an external resistor divider.

Equivalent products to the LT1763CDE-5 (5V LDO regulator) include:
- LT1763CDE-3.3 (3.3V version)
- LT1763CDE-1.8 (1.8V version)
- LM1117-5.0 (lower-cost alternative)
- ADP3338AKCZ-5 (high-accuracy alternative)
- TPS7A4700 (low-noise alternative)
These offer similar fixed 5V output with varying performance trade-offs. Check datasheets for exact specs.

The LT1763CDE-5 is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Analog Devices is known for its expertise in power management, data conversion, and signal conditioning technologies, serving industries like automotive, industrial, healthcare, and communications. The LT1763CDE-5 is a low-dropout (LDO) voltage regulator, reflecting ADI's strength in precision power solutions.
ADI acquired Linear Technology in 2017, which originally designed the LT1763 series, further solidifying its position in analog and power ICs. The company is headquartered in Wilmington, Massachusetts, USA.

The LT1763CDE-5 is a low-dropout (LDO) regulator with key applications in:
- Portable electronics (battery-powered devices, IoT sensors)
- Noise-sensitive systems (RF/analog circuits, medical instruments)
- Embedded systems (microcontrollers, FPGAs, DSPs)
- Automotive/industrial (stable voltage for sensors, control modules)
- Post-regulation (cleaning switch-mode power supply outputs)
Its 5V fixed output, low noise (20µVRMS), and fast transient response make it ideal for precision power needs.

The LT1763CDE-5 is a 5V, 500mA low-dropout (LDO) regulator in a DFN-12 (3mm × 3mm) package. This surface-mount package offers compact size and efficient thermal performance, suitable for space-constrained applications. The "DE" suffix denotes the DFN (Dual Flat No-Lead) package type.