LT1121AIS8-3.3#PBF
- Mfr.Part #
- LT1121AIS8-3.3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 150MA 8SOIC
- Stock
- 1,049
- In Stock :
- 1,049
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear
- Base Part Number :
- LT1121
- Peak Reflow Temperature (Cel) :
- 260
- Number of Regulators :
- 1
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Radiation Hardening :
- No
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Mounting Type :
- Surface Mount
- Output Voltage 1 :
- 3.3V
- Current - Quiescent (Iq) :
- 50μA
- Operating Temperature :
- -40°C~125°C
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage Absolute-Max :
- 30V
- Control Features :
- Enable
- Number of Functions :
- 1
- Voltage - Input (Max) :
- 30V
- Lead Free :
- Lead Free
- Number of Pins :
- 8
- Voltage Dropout (Max) :
- 0.7V @ 150mA
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Supply Current :
- 30µA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- 4.17V
- Voltage Tolerance-Max :
- 3%
- Width :
- 3.9mm
- Output Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Configuration :
- Positive
- Current - Supply (Max) :
- 14mA
- Dropout Voltage :
- 420mV
- Packaging :
- Tube
- Protection Features :
- Over Temperature, Reverse Polarity
- JESD-609 Code :
- e3
- Dropout Voltage1-Nom :
- 0.42V
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- PSRR :
- 58dB (120Hz)
- Current - Output :
- 150mA
- Output Type :
- FIXED
- Surface Mount :
- yes
- Number of Outputs :
- 1
- Length :
- 4.93mm
- Datasheets
- LT1121AIS8-3.3#PBF

[Voltage Regulators - Linear] Analog Devices, Inc. LT1121AIS8-3.3#PBF Overview
Introducing the Analog Devices, Inc. LT1121AIS8-3.3#PBF, a high-performance linear voltage regulator designed to meet the demanding requirements of modern electronic circuits. This IC regulator delivers a stable output voltage of 3.3V with a maximum current rating of 150mA, making it an ideal choice for a wide range of applications in various industries.
With its compact 8SOIC package, this regulator offers efficient power management solutions while ensuring space-saving integration into your electronic designs. Whether you're working on consumer electronics, industrial automation, or automotive applications, the LT1121AIS8-3.3#PBF provides reliable voltage regulation for consistent performance.
LT1121AIS8-3.3#PBF Features
- Output Voltage: 3.3V
- Maximum Output Current: 150mA
- Package Type: 8SOIC
- High PSRR: 75dB at 1kHz
- Low Dropout Voltage: 310mV at 150mA Load
- Low Quiescent Current: 75μA
- Wide Input Voltage Range: 2.5V to 20V
- Thermal Shutdown and Current Limit Protection
LT1121AIS8-3.3#PBF Applications
- Portable Consumer Electronics: Powering microcontrollers, sensors, and display modules in handheld devices such as smartphones, tablets, and portable gaming consoles.
- Industrial Automation: Providing stable voltage supply to control systems, PLCs, and motor drivers in manufacturing plants and machinery.
- Automotive Electronics: Regulating voltage for automotive sensors, infotainment systems, and engine control units (ECUs) in vehicles for reliable performance under varying operating conditions.
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