Texas Instruments LM317AEMPX/NOPB

Zu Produktinformationen springen
1 von 1
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Normaler Preis $2.04
Normaler Preis $2.15 Verkaufspreis $2.04
Sale Ausverkauft
Quantity Unit Price Total Price
1 $2.04 $2.04
15+ $1.98 $29.70
25+ $1.94 $48.50
50+ $1.83 $91.50
100+ $1.61 $161.00
N+ $0.32 Price Inquiry
Versand wird beim Checkout berechnet
Anzahl
Component Recycling

Request Quote / Inquiry

Product attributes Property Value
Manufacturer Texas Instruments
Product Series
Packaging Cut Tape (CT) | Tape & Reel (TR)
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 37V
Voltage Dropout (Max) -
Current - Output 1.5A
Current - Quiescent (Iq) 10 mA
Current - Supply (Max) -
PSRR 80dB ~ 65dB (120Hz)
Control Features -
Protection Features Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Supplier Device Package SOT-223-4
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The LM317AEMPX/NOPB from Texas Instruments is a robust adjustable LDO regulator offering an output range from 1.25V to 37V with up to 1.5A current capability. With a quiescent current of 10 mA and excellent PSRR of 80dB at 120Hz, it delivers clean, stable power for demanding applications. The SOT-223-4 package provides a compact yet powerful solution for variable power supplies, chargers, and industrial equipment.

  • Wide Adjustable Range: Output from 1.25V to 37V provides maximum flexibility for various applications.
  • High Current: 1.5A output capability supports power-hungry loads.
  • Excellent Noise Rejection: 80dB PSRR at 120Hz ensures clean power for audio and precision circuits.
  • Versatile Package: SOT-223-4 offers a balance of thermal performance and compact size.

Variable Power Supplies

The adjustable 1.25V to 37V output and 1.5A capability make it ideal for benchtop power supplies and lab equipment.

LED Lighting Drivers

With 80dB PSRR at 120Hz, it provides clean, stable current for high-power LED lighting applications.

Battery Chargers

The adjustable output allows precise voltage settings for charging various battery chemistries, including Li-ion and lead-acid.

Audio Amplifier Power

Its high current capability and low noise make it suitable for powering audio amplifier stages.

Industrial Control Systems

The robust 1.5A output and wide voltage range support industrial actuators and control circuits.

Test and Measurement Equipment

The adjustable output and high PSRR ensure accurate voltage references for calibration instruments.

Q: What is the output voltage range of the LM317AEMPX/NOPB?
A: The output voltage is adjustable from 1.25V up to 37V.
Q: What is the maximum output current?
A: This regulator can deliver up to 1.5A of output current.
Q: What is the input voltage range?
A: The input voltage range is not explicitly provided, but the output can be set up to 37V.
Q: What is the dropout voltage?
A: The dropout voltage is not specified in the provided data, but typical LM317 devices have around 2V dropout.
Q: What is the quiescent current?
A: The quiescent current is 10 mA, which is typical for high-current adjustable regulators.
Q: What package is available?
A: The LM317AEMPX/NOPB is available in a SOT-223-4 package.
Base Product Number : LM317AEMP
1.25V-37V 1.5A Adjustable High Voltage LDO Linear Regulator SOT-223-4 Texas Instruments
Q: What is the output voltage range of the LM317AEMPX/NOPB?
A: The output voltage is adjustable from 1.25V up to 37V.
Q: What is the maximum output current?
A: This regulator can deliver up to 1.5A of output current.
Q: What is the input voltage range?
A: The input voltage range is not explicitly provided, but the output can be set up to 37V.
Q: What is the dropout voltage?
A: The dropout voltage is not specified in the provided data, but typical LM317 devices have around 2V dropout.
Q: What is the quiescent current?
A: The quiescent current is 10 mA, which is typical for high-current adjustable regulators.
Q: What package is available?
A: The LM317AEMPX/NOPB is available in a SOT-223-4 package.