LM317AEMP
- Mfr.Part #
- LM317AEMP
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 1.5A SOT223-4
- Stock
- 173,459
- In Stock :
- 173,459
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- JESD-609 Code :
- e0
- Current Rating :
- 1A
- Mount :
- Surface Mount
- Height :
- 1.8mm
- Min Output Voltage :
- 1.2V
- Dropout Voltage :
- 2V
- Terminal Pitch :
- 2.3mm
- Thickness :
- 1.6mm
- Output Voltage :
- 37V
- PSRR :
- 80dB ~ 65dB (120Hz)
- Length :
- 6.5mm
- Contact Plating :
- Lead, Tin
- Package / Case :
- TO-261-4, TO-261AA
- Number of Pins :
- 4
- Terminal Form :
- Gull wing
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Output Type :
- Adjustable
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 4
- Min Input Voltage :
- 4.2V
- Mounting Type :
- Surface Mount
- Reference Voltage :
- 1.262V
- Quiescent Current :
- 60μA
- Max Output Voltage :
- 37V
- Packing Method :
- TR
- Lead Free :
- Contains Lead
- Accuracy :
- 1 %
- Current - Quiescent (Iq) :
- 10mA
- Width :
- 3.5mm
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 40V
- Load Regulation-Max(%) :
- 1%
- Protection Features :
- Over Temperature, Short Circuit
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 1.25V
- Output Voltage Accuracy :
- 1 %
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Line Regulation-Max (%/V) :
- 0.02
- Min Supply Voltage :
- 3V
- ECCN Code :
- EAR99
- Dropout Voltage1-Nom :
- 2.25V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 3
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Regulators :
- 1
- Number of Outputs :
- 1
- REACH SVHC :
- No SVHC
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- LM317
- Max Output Current :
- 1.5A
- Datasheets
- LM317AEMP

Voltage Regulators - Linear Texas Instruments LM317AEMP Overview
Introducing the LM317AEMP from Texas Instruments, a versatile and reliable linear voltage regulator integrated circuit designed to meet the demanding requirements of modern electronic systems. This high-performance IC offers precise positive voltage regulation with an adjustable output, making it ideal for a wide range of applications in various industries.
With its compact SOT2234 package and impressive 1.5A output capability, the LM317AEMP ensures stable power delivery even in challenging environments. Whether you're designing industrial equipment, automotive electronics, or consumer devices, this regulator provides the consistent power supply you need for optimal performance.
LM317AEMP Features
- Adjustable output voltage
- High output current capability of 1.5A
- Wide input voltage range
- Low dropout voltage
- Thermal overload protection
- Short-circuit current limiting
- Compact SOT2234 package
- Easy to use and integrate into various applications
LM317AEMP Applications
- Industrial Automation: The LM317AEMP is perfect for powering control systems, sensors, and actuators in industrial automation equipment, ensuring stable and reliable operation.
- Automotive Electronics: From engine management systems to infotainment devices, this voltage regulator is essential for maintaining consistent power supply in automotive electronics, enhancing performance and longevity.
- Consumer Electronics: Whether it's smartphones, tablets, or home appliances, the LM317AEMP ensures smooth operation and protection against voltage fluctuations, delivering a seamless user experience.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















