Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

LT1129CS8-5

Fixed Positive LDO Regulator, 5V, 0.7V Dropout, PDSO8

The Analog Devices LT1129 is a highly efficient fixed positive low-dropout (LDO) regulator designed to deliver a stable 5V output with a minimal dropout voltage of just 450mV. This versatile component is ideal for a wide range of applications, providing reliable performance in environments with input voltages ranging from 4.15V to 30V. Packaged in a compact SOIC format with 8 pins, the LT1129 ensures optimal power supply rejection and operates efficiently with a low quiescent current of 50µA, ma

BrandAnalog Devices
PackageSOIC
Device TypeLDO Voltage Regulators

Full Specifications

Number of Pins8
Number of Outputs1
Min Input Voltage4.15V
Max Input Voltage30V
Dropout Voltage450mV
Power Supply Rejection Ratio (PSRR)64dB
Max Operating Temperature125°C
Min Operating Temperature0°C
Number of Regulators1
Operating Supply Current50µA
Output Current700mA
Output Voltage5V
PackagingTube
PolarityPositive

About This Product

The Analog Devices LT1129 is a highly efficient fixed positive low-dropout (LDO) regulator designed to deliver a stable 5V output with a minimal dropout voltage of just 450mV. This versatile component is ideal for a wide range of applications, providing reliable performance in environments with input voltages ranging from 4.15V to 30V. Packaged in a compact SOIC format with 8 pins, the LT1129 ensures optimal power supply rejection and operates efficiently with a low quiescent current of 50µA, making it an excellent choice for battery-powered devices and other energy-sensitive applications.

What is this product used for?

Suitable for design, repair, and production programs using LDO Voltage Regulators devices.

Typical Use Cases

Power Management ICs LDO Voltage Regulators SOIC LDO Voltage Regulators

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
Fixed Positive LDO Regulator, 5V, 0.7V Dropout, PDSO8

LT1129CS8-5

Analog Devices

The Analog Devices LT1129 is a highly efficient fixed positive low-dropout (LDO) regulator designed to deliver a stable 5V output with a minimal dropout voltage of just 450mV. This versatile component is ideal for a wide range of applications, providing reliable performance in environments with input voltages ranging from 4.15V to 30V. Packaged in a compact SOIC format with 8 pins, the LT1129 ensures optimal power supply rejection and operates efficiently with a low quiescent current of 50µA, ma

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product