LT1121IZ-3.3#TRPBF
- Mfr.Part #
- LT1121IZ-3.3#TRPBF
- Manufacturer
- Linear Technology
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 150MA TO92-3
- Stock
- 3,555
- In Stock :
- 3,555
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - Linear
- Input Voltage Absolute-Max :
- 30V
- Base Part Number :
- LT1121
- Output Type :
- FIXED
- Current - Supply (Max) :
- 14mA
- JESD-609 Code :
- e3
- Surface Mount :
- No
- Voltage - Input (Max) :
- 30V
- Output Voltage 1 :
- 3.3V
- Input Voltage (Min) :
- 4.3V
- Current - Quiescent (Iq) :
- 50μA
- Pin Count :
- 3
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- O-PBCY-T3
- Mounting Type :
- Through Hole
- Dropout Voltage1-Nom :
- 0.42V
- Current - Output :
- 150mA
- Output Voltage1-Min :
- 3.2V
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Protection Features :
- Over Temperature, Reverse Polarity
- Operating Temperature :
- -40°C~125°C
- Number of Terminations :
- 3
- Control Features :
- Enable
- Factory Lead Time :
- 16 Weeks
- RoHS Status :
- ROHS3 Compliant
- Qualification Status :
- Not Qualified
- Number of Regulators :
- 1
- Voltage Tolerance-Max :
- 3%
- Number of Functions :
- 1
- Voltage - Output (Min/Fixed) :
- 3.3V
- Voltage Dropout (Max) :
- 0.7V @ 150mA
- Terminal Finish :
- Matte Tin (Sn)
- Packing Method :
- TR
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage1-Max :
- 3.4V
- PSRR :
- 58dB (120Hz)
- Output Configuration :
- Positive
- Terminal Position :
- BOTTOM
- Datasheets
- LT1121IZ-3.3#TRPBF

Voltage Regulators - Linear Linear Technology LT1121IZ-3.3#TRPBF Overview
The LT1121IZ-3.3#TRPBF from Linear Technology is a state-of-the-art linear voltage regulator, designed for delivering consistent, stable performance across various applications. This low-dropout (LDO) regulator efficiently outputs a fixed 3.3V with a current up to 150mA. Its robust design encapsulated in a TO-92-3 package ensures reliability and longevity. Ideal for tight spaces, this component's small form factor and low power dissipation make it a preferred choice for energy-sensitive and space-constrained projects. The "Voltage Regulators - Linear Linear Technology LT1121IZ-3.3#TRPBF" brings high accuracy, minimal noise, and ease of use to any application demanding a stable voltage supply.
LT1121IZ-3.3#TRPBF Features
- Output Voltage: 3.3V
- Output Current: 150mA
- Package Type: TO-92-3
- Low Dropout Voltage
- Over-temperature and over-current protection
- High thermal performance
LT1121IZ-3.3#TRPBF Applications
- Battery-Powered Devices: Ensures long battery life and reliable performance in portable devices by maintaining stable 3.3V output.
- Consumer Electronics: Ideal for use in gadgets requiring consistent voltage for optimum operation, such as hand-held gaming devices or personal media players.
- Microcontroller Power Supplies: Provides a clean, stable power source for microcontrollers, ensuring accurate functioning and response in computational tasks.
- Automotive Electronics: Suitable for automotive applications where consistent and reliable power delivery is crucial for safety and performance.
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