LM337H
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- Mfr.Part #
- LM337H
- Manufacturer
- Texas Instruments
- Package / Case
- TO-205AD, TO-39-3 Metal Can
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 500MA TO3
- Stock
- 5,781
- In Stock ：
- 5,781
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 3
- Power Dissipation :
- 2W
- Number of Functions :
- 1
- Max Power Dissipation :
- 2W
- Terminal Position :
- BOTTOM
- Output Voltage :
- -37V
- Power Supply Rejection Ratio (PSRR) :
- 60dB
- Min Input Voltage :
- -4.2V
- Number of Pins :
- 3
- Terminal Form :
- Wire
- Reference Voltage :
- -1.287V
- Pin Count :
- 3
- Width :
- 8.255mm
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Current Limit :
- 500mA
- Operating Temperature :
- -55°C~150°C
- Voltage - Output (Min/Fixed) :
- -1.2V
- Radiation Hardening :
- No
- Output Configuration :
- Negative
- Output Type :
- Adjustable
- PSRR :
- 60dB (120Hz)
- Height :
- 0m
- Dropout Voltage :
- 2.4V
- Pbfree Code :
- yes
- Protection Features :
- Over Temperature, Short Circuit
- Voltage - Input (Max) :
- -40V
- Length :
- 8.255mm
- Number of Outputs :
- 1
- Number of Regulators :
- 1
- Package / Case :
- TO-205AD, TO-39-3 Metal Can
- Dropout Voltage1-Nom :
- 3V
- Base Part Number :
- LM337
- Mount :
- Through Hole
- Max Output Current :
- 500mA
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 4.445mm
- Quiescent Current :
- 3mA
- Packaging :
- Bulk
- Datasheets
- LM337H
[Voltage Regulators - Linear] Texas Instruments LM337H Overview
LM337H, manufactured by Texas Instruments, is a versatile integrated circuit (IC) voltage regulator designed to provide a stable negative voltage output. With a maximum output current of 500mA, this TO-3 packaged regulator is ideal for various applications requiring precise voltage regulation.
Featuring adjustable output capability, the LM337H allows for flexibility in voltage settings, making it suitable for a wide range of industrial and commercial applications. Its robust design and high reliability ensure consistent performance in demanding environments.
Whether used in power supplies, instrumentation, or automotive electronics, the LM337H delivers reliable voltage regulation, making it an indispensable component for engineers and designers seeking consistent performance and quality.
LM337H Features
- Integrated Circuit (IC) Voltage Regulator
- Stable Negative Voltage Output
- Adjustable Output Voltage
- Maximum Output Current: 500mA
- TO-3 Package
- High Reliability
- Wide Operating Temperature Range
LM337H Applications
- Power Supplies: The LM337H is commonly used in power supply circuits to regulate negative voltage outputs for various electronic devices and systems.
- Instrumentation: In instrumentation applications, the LM337H ensures precise and stable negative voltage regulation, essential for accurate measurement and control.
- Automotive Electronics: Automotive systems rely on voltage regulators for consistent power delivery to critical components, and the LM337H meets this demand with its high reliability and performance.
Example: Utilized in industrial power supplies to maintain stable negative voltage levels for control systems and machinery.
Example: Integrated into laboratory instruments such as oscilloscopes and signal generators to provide reliable negative voltage references.
Example: Incorporated into vehicle electronic control units (ECUs) to regulate negative voltages for sensors and actuators, ensuring optimal performance and efficiency.
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