onsemi_LM317MBTG
original

onsemi
LM317MBTG

776-LM317MBTG
PDF Datasheet
Adj. Pos. LDO, 500mA, 40V In, 37V Out, TO-220
7 Weeks

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ISO9001
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ISO45001
ISO14001
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Tech Specifications

Accuracy
4%
Package/Case
TO-220-3
Dropout Voltage
2.1V
Halogen Free
Halogen Free
Height
15.75mm
Lead Free
Lead Free
Length
10.28mm
Max Input Voltage
40V
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LM317MBTG Description

LM317MBTG Description

The LM317MBTG is a versatile linear voltage regulator designed and manufactured by onsemi, a leading semiconductor company. This adjustable positive voltage regulator is housed in a through-hole TO220 package, making it suitable for a wide range of applications. With a maximum input voltage of 40V and an adjustable output voltage ranging from 1.2V to 37V, the LM317MBTG can deliver up to 500mA of output current. It features a single regulator output and boasts a quiescent current of just 10mA, ensuring low power consumption in standby modes.

LM317MBTG Features

  • Adjustable Output Voltage: The LM317MBTG offers a wide adjustable output voltage range from 1.2V to 37V, providing flexibility in various applications.
  • High Output Current: Capable of delivering up to 500mA, this regulator is suitable for applications requiring higher current demands.
  • Low Quiescent Current: With a quiescent current of just 10mA, the LM317MBTG minimizes power consumption in standby modes.
  • Robust Protection Features: The regulator includes over current, over temperature, and short circuit protection, ensuring reliable operation and longevity.
  • Excellent PSRR: The LM317MBTG boasts a power supply rejection ratio (PSRR) of 80dB to 65dB at 120Hz, providing stable output voltage even in the presence of input voltage fluctuations.
  • Compliance with Regulations: The LM317MBTG is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards.

LM317MBTG Applications

The LM317MBTG is ideal for a variety of applications where adjustable output voltage and current are required. Some specific use cases include:

  1. Power Supply Design: The LM317MBTG can be used in power supply circuits to provide a stable and adjustable output voltage for various electronic devices.
  2. Battery Charging: This regulator can be employed in battery charging circuits to provide a constant and adjustable charging voltage, ensuring safe and efficient charging.
  3. Audio Amplifiers: The LM317MBTG can be used in audio amplifier circuits to provide a stable power supply to the amplifier stages, improving audio quality and performance.
  4. LED Lighting: This regulator is suitable for LED lighting applications, providing a stable and adjustable current to the LEDs for consistent brightness and color.

Conclusion of LM317MBTG

The LM317MBTG is a powerful and versatile linear voltage regulator that offers a wide range of adjustable output voltages and currents, making it suitable for a variety of applications. Its robust protection features, excellent PSRR, and compliance with environmental and safety regulations make it an ideal choice for designers looking for a reliable and efficient voltage regulator. With its unique combination of performance, flexibility, and compliance, the LM317MBTG stands out as a superior option in the market.

FAQ

What operating temperature range does LM317MBTG support?
LM317MBTG has an operating temperature range of 125°C.
Is LM317MBTG currently in stock?
Does LM317MBTG have quantity-based pricing?
Are there related or alternative parts for LM317MBTG?
What is the standard lead time for LM317MBTG?
Availability (In Stock : 6748 )
Quantity Unit Price Ext. Price
1+ $0.53680 $0.54
10+ $0.38192 $3.82
50+ $0.31856 $15.93
100+ $0.29885 $29.89
250+ $0.27801 $69.50
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