L4957AD3.3
STMicroelectronics
STMicroelectronics
IC REG LINEAR 3.3V 5A D2PAK
$0.00
Available to order
Reference Price (USD)
1,000+
$1.21800
Exquisite packaging
Discount
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STMicroelectronics's L4957AD3.3 represents the cutting edge in linear voltage regulator technology within our Integrated Circuits (ICs) inventory. This PMIC component delivers fixed or adjustable output voltages with outstanding line and load regulation performance. The device incorporates advanced protection features including over-temperature and short-circuit protection, making it exceptionally reliable for critical applications. Linear voltage regulators like the L4957AD3.3 are fundamental in automotive electronics (for infotainment systems and ECUs), industrial control systems, and telecommunications infrastructure where voltage stability is paramount. Engineers particularly value these ICs for their simplicity of design and minimal external component requirements.
Specifications
- Product Status: Obsolete
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 14V
- Voltage - Output (Min/Fixed): 3.3V
- Voltage - Output (Max): -
- Voltage Dropout (Max): -
- Current - Output: 5A
- Current - Quiescent (Iq): 2 mA
- Current - Supply (Max): -
- PSRR: 75dB (120Hz)
- Control Features: -
- Protection Features: Over Temperature, Short Circuit
- Operating Temperature: 0°C ~ 125°C
- Mounting Type: Surface Mount
- Package / Case: TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
- Supplier Device Package: D2PAK
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