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

LT1121CN8-3.3#PBF

LDO Regulator Pos 3.3V 0.15A 8-Pin PDIP N

The Analog Devices LT1121 is a high-performance linear voltage regulator designed to deliver a stable output of 3.3V with a maximum output current of 150mA. Housed in an 8-pin PDIP package, this regulator is ideal for applications requiring a reliable power supply with minimal dropout voltage. With a wide input voltage range and robust thermal performance, the LT1121 is perfect for various electronic applications, ensuring efficient operation in demanding environments.

BrandAnalog Devices
PackagePDIP
Device TypeLDO Voltage Regulators

Full Specifications

Number of Pins8
Number of Outputs1
Max Output Current150mA
Min Input Voltage4.17V
Max Input Voltage36V
Max Output Voltage3.3V
Dropout Voltage420mV
Lifecycle StatusProduction
Manufacturer Lifecycle StatusProduction
Max Operating Temperature125°C
Max Supply Voltage20V
Min Operating Temperature0°C
Min Supply Voltage4.3V
Number of Regulators1

About This Product

The Analog Devices LT1121 is a high-performance linear voltage regulator designed to deliver a stable output of 3.3V with a maximum output current of 150mA. Housed in an 8-pin PDIP package, this regulator is ideal for applications requiring a reliable power supply with minimal dropout voltage. With a wide input voltage range and robust thermal performance, the LT1121 is perfect for various electronic applications, ensuring efficient operation in demanding environments.

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 PDIP 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
LDO Regulator Pos 3.3V 0.15A 8-Pin PDIP N

LT1121CN8-3.3#PBF

Analog Devices

The Analog Devices LT1121 is a high-performance linear voltage regulator designed to deliver a stable output of 3.3V with a maximum output current of 150mA. Housed in an 8-pin PDIP package, this regulator is ideal for applications requiring a reliable power supply with minimal dropout voltage. With a wide input voltage range and robust thermal performance, the LT1121 is perfect for various electronic applications, ensuring efficient operation in demanding environments.

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

Send an inquiry for this product