L78L18CD13TR
- Mfr.Part #
- L78L18CD13TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG LINEAR 18V 100MA 8SO
- Stock
- 27,090
- In Stock :
- 27,090
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Regulators - Linear
- Output Voltage Accuracy :
- 8 %
- Max Output Current :
- 100mA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Current - Supply (Max) :
- 6mA
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Height :
- 1.65mm
- Number of Regulators :
- 1
- Accuracy :
- 8 %
- Quiescent Current :
- 6.5mA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Number of Terminations :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage 1 :
- 18V
- Dropout Voltage1-Nom :
- 1.7V
- Current - Quiescent (Iq) :
- 5.5mA
- Dropout Voltage :
- 1.7V
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- PSRR :
- 38dB (120Hz)
- Pin Count :
- 8
- Packing Method :
- Tape and Reel
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Input (Max) :
- 40V
- Protection Features :
- Over Current, Over Temperature, Short Circuit
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Factory Lead Time :
- 10 Weeks
- Operating Temperature :
- 0°C~125°C
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Number of Pins :
- 8
- Output Type :
- FIXED
- Width :
- 4mm
- Mounting Type :
- Surface Mount
- Output Voltage :
- 18V
- Voltage Tolerance-Max :
- 10%
- Min Input Voltage :
- 40V
- Length :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Part Number :
- L78L18
- Datasheets
- L78L18CD13TR
L78L18CD13TR Documents

Voltage Regulators - Linear STMicroelectronics L78L18CD13TR Overview
Introducing the L78L18CD13TR by STMicroelectronics, a premier solution for precise voltage regulation in a compact form factor. This integrated circuit (IC) boasts unparalleled efficiency and reliability, making it the ideal choice for a wide range of electronic applications. Whether you're designing consumer electronics, industrial machinery, or automotive systems, the L78L18CD13TR delivers consistent performance, ensuring stable power supply in any environment.
L78L18CD13TR Features
- High precision: The L78L18CD13TR provides a stable output voltage of 18V with exceptional accuracy, ensuring optimal performance of your electronic devices.
- Low dropout voltage: With its low dropout voltage, this linear regulator minimizes power dissipation, maximizing energy efficiency and extending battery life.
- Wide input voltage range: Designed to accommodate a wide input voltage range, the L78L18CD13TR is versatile and adaptable to various power supply configurations.
- Compact design: Housed in a space-saving 8SO package, this IC offers high power density without compromising on performance, making it suitable for compact electronic designs.
- Thermal overload protection: Built-in thermal overload protection safeguards the IC and connected devices from overheating, ensuring long-term reliability even in demanding applications.
L78L18CD13TR Applications
- Industrial automation: The L78L18CD13TR is widely used in industrial automation systems to regulate voltage levels in control circuits, ensuring stable operation of sensors, actuators, and PLCs.
- Telecommunications: In telecommunications equipment such as routers, switches, and base stations, the L78L18CD13TR plays a vital role in maintaining consistent voltage levels, ensuring uninterrupted communication networks.
- Automotive electronics: Within automotive electronics, the L78L18CD13TR is utilized for voltage regulation in various systems including engine control units (ECUs), infotainment systems, and lighting modules.
Applied to control panels and machinery, the L78L18CD13TR provides consistent power supply, enhancing the reliability and performance of industrial equipment.
By powering critical components with precise voltage regulation, this IC helps optimize the efficiency and reliability of telecommunications infrastructure.
By delivering stable power supply, this IC contributes to the performance, safety, and longevity of automotive electronics, enhancing the driving experience and vehicle reliability.
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.
















