LF33ABV
- Mfr.Part #
- LF33ABV
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC REG LINEAR 3.3V 500MA TO220AB
- Stock
- 8,311
- In Stock :
- 8,311
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- 3V
- Length :
- 10.4mm
- Voltage Tolerance-Max :
- 1%
- Mounting Type :
- Through Hole
- Terminal Position :
- Single
- Terminal Finish :
- Tin (Sn)
- Lead Free :
- Lead Free
- Pin Count :
- 3
- Radiation Hardening :
- No
- Output Type :
- FIXED
- PSRR :
- 80dB ~ 65dB (120Hz ~ 65dB)
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.55mm
- Output Configuration :
- Positive
- Min Output Voltage :
- 3.3V
- Current - Supply (Max) :
- 12mA
- Output Voltage 1 :
- 3.3V
- Accuracy :
- 1 %
- Number of Pins :
- 3
- Width :
- 4.6mm
- Output Voltage Accuracy :
- 1 %
- Factory Lead Time :
- 24 Weeks
- Number of Terminations :
- 3
- JESD-609 Code :
- e3
- Mount :
- Through Hole
- Packaging :
- Tube
- Max Output Current :
- 500mA
- Output Voltage :
- 3.3V
- Protection Features :
- Over Current, Over Temperature
- Input Bias Current :
- 500μA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- REACH SVHC :
- No SVHC
- Number of Regulators :
- 1
- Quiescent Current :
- 1mA
- RoHS Status :
- ROHS3 Compliant
- Nominal Output Voltage :
- 3.3V
- Number of Functions :
- 1
- Dropout Voltage1-Nom :
- 0.4V
- Operating Temperature :
- -40°C~125°C
- Package / Case :
- TO-220-3
- Dropout Voltage :
- 400mV
- Height :
- 9.15mm
- Number of Outputs :
- 1
- Base Part Number :
- LF33
- Voltage - Input (Max) :
- 16V
- Voltage Dropout (Max) :
- 0.7V @ 500mA
- Datasheets
- LF33ABV

Voltage Regulators - Linear STMicroelectronics LF33ABV Overview
Introducing the LF33ABV, a cutting-edge linear voltage regulator meticulously crafted by STMicroelectronics. This IC boasts unrivaled precision and reliability, making it the ultimate choice for your power management needs. Designed to deliver a stable output voltage of 3.3V with a current rating of 500mA, the LF33ABV ensures consistent performance even in the most demanding applications.
Equipped with advanced features and a robust TO220AB package, this regulator is engineered to meet the highest industry standards, providing unparalleled efficiency and durability. Whether you're powering sensitive electronics or industrial machinery, trust the LF33ABV to deliver optimal performance every time.
LF33ABV Features
- High precision and reliability
- Stable output voltage of 3.3V
- Current rating of 500mA
- TO220AB package for enhanced durability
- Wide range of operating temperatures
- Low dropout voltage
- Short-circuit and thermal protection
LF33ABV Applications
- Industrial Automation: The LF33ABV is ideal for powering control systems, motor drives, and sensor interfaces in industrial automation applications. Its precise voltage regulation ensures stable performance and protects sensitive equipment from voltage fluctuations.
- Telecommunications: From base stations to network infrastructure, the LF33ABV provides reliable power supply solutions for telecommunications equipment. Its high efficiency and low dropout voltage make it suitable for powering RF modules, transceivers, and signal processing units.
- Consumer Electronics: In consumer electronics devices such as set-top boxes, routers, and gaming consoles, the LF33ABV delivers consistent power output, ensuring optimal performance and longevity. Its compact design and thermal protection feature make it an ideal choice for space-constrained applications.
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