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Request evaluation samplesSTMicroelectronicsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearSTMicroelectronics PMIC - Voltage Regulators - Linear
L78L15ABUTR PMIC - Voltage Regulators - Linear by STMicroelectronics
L78L15ABUTR is a PMIC - Voltage Regulators - Linear model from STMicroelectronics, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear product path. Known package information currently points to SOT89 under the STMicroelectronics brand listing. IC REG LINEAR 15V 100MA SOT89-3. TrustCompo combines the available model, brand, hierarchy, and specification details around L78L15ABUTR so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR 15V 100MA SOT89-3
key Attributes
-
Datasheet
View L78L15ABUTR DatasheetTechnical document
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Globally recognized certifications
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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Product overview
Overview
The L78L15ABUTR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. It is designed to provide a stable output voltage of 15V with a maximum output current of 100mA. This device is particularly useful in applications where a reliable power supply is required, such as in consumer electronics, industrial equipment, and automotive systems.
Key Features:
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Output Voltage: The L78L15ABUTR provides a fixed output voltage of 15V, making it suitable for powering devices that require this specific voltage level.
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Current Rating: It can deliver up to 100mA of output current, which is adequate for many low-power applications.
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Low Dropout Voltage: The LDO design allows for a low dropout voltage, typically around 1.5V at full load, which means it can maintain regulation even when the input voltage is only slightly above the output voltage.
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Thermal Protection: The device includes built-in thermal overload protection, which helps prevent damage due to overheating by shutting down the regulator if the junction temperature exceeds safe limits.
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Short-Circuit Protection: The L78L15ABUTR is equipped with short-circuit protection, ensuring that the device can withstand short-circuit conditions without sustaining permanent damage.
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Package Type: It is available in a compact TO-92 package, which is suitable for through-hole mounting. This makes it easy to integrate into various circuit designs.
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Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for use in harsh environments.
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Low Quiescent Current: The L78L15ABUTR features low quiescent current consumption, which is beneficial for battery-powered applications where efficiency is critical.
Applications:
- Consumer Electronics: Used in devices such as audio equipment, televisions, and home appliances.
- Industrial Equipment: Suitable for powering sensors, controllers, and other low-power devices in industrial settings.
- Automotive Systems: Can be used in automotive electronics for powering various components that require a stable voltage supply.
Electrical Characteristics:
- Input Voltage Range: The input voltage can typically range from 18V down to the minimum required for proper operation, ensuring flexibility in power supply options.
- Output Voltage Tolerance: The output voltage is regulated to within a specified tolerance, ensuring that connected devices receive a stable voltage.
Conclusion:
The L78L15ABUTR from STMicroelectronics is a versatile and reliable voltage regulator that provides a fixed 15V output with low dropout characteristics, making it ideal for a variety of applications. Its robust protection features and compact design further enhance its usability in both consumer and industrial electronics.
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Popular Specs Surfaced First
Product Parameter
Terminal Finish
Matte Tin (Sn)
Product Parameter
Output Configuration
Positive
Product Parameter
Voltage - Input (Max)
35V
Product Parameter
Number Of Regulators
1
Product Parameter
Nominal Output Voltage
15V
Product Parameter
Protection Features
Over Current, Over Temperature, Short Circuit
Terminal Finish
Matte Tin (Sn)
Output Configuration
Positive
Voltage - Input (Max)
35V
Number Of Regulators
1
Nominal Output Voltage
15V
Protection Features
Over Current, Over Temperature, Short Circuit
Output Voltage 1
15V
Dropout Voltage
1.7V
Dropout Voltage1-Nom
1.7V
Power Supply Rejection Ratio (PSRR)
39dB
PSRR
39dB (120Hz)
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
13 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Operating Temperature
-40°C~125°C
Lifecycle Status
ACTIVE (Last Updated: 7 months ago)
Packing Method
TAPE AND REEL
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Fixed
Manufacturer
STMicroelectronics
Number Of Functions
1
Reflow Temperature-Max (S)
30
Radiation Hardening
No
Mount
Surface Mount
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Number Of Outputs
1
Pin Count
3
Terminal Form
FLAT
Number Of Terminations
3
Width
2.6mm
Height
1.6mm
Max Output Current
100mA
Output Voltage
15V
Length
4.6mm
Quiescent Current
6.5mA
Min Output Voltage
15V
Min Input Voltage
17V
Voltage Tolerance-Max
5%
Package / Case
TO-243AA
Current - Quiescent (Iq)
6mA
Base Part Number
L78L15
Manufacturer'S Part No.
L78L15ABUTR
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing L78L15ABUTR, stock, documentation, and sourcing steps.
What is L78L15ABUTR?
L78L15ABUTR is a PMIC - Voltage Regulators - Linear component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for L78L15ABUTR?
L78L15ABUTR is listed with package reference SOT89. The current product description is IC REG LINEAR 15V 100MA SOT89-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is L78L15ABUTR available in stock?
This page currently shows 79031 units in stock and 60312 units available for L78L15ABUTR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for L78L15ABUTR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for L78L15ABUTR by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for L78L15ABUTR?
Yes. This page links to the datasheet for L78L15ABUTR by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify L78L15ABUTR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for L78L15ABUTR before approving the order.
PMIC - Voltage Regulators - Linear
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