Print Page
L78L18ACUTR
LINEAR VOLT REG, 18V, 0.1A, SOT-89-3
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL78L18ACUTRCopy
Manufacturer Standard Lead Time15 weeks
Newark Part No.
Re-Reel51AC9197RL
Cut Tape51AC9197
Product Range18V 100mA Linear Voltage Regulators
Your Part Number
1,420 In Stock
5,000 more incoming. You can reserve stock now
Delivery in 4-6 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $0.402 | $0.40 |
| Total Price | $0.40 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.402 |
| 50+ | $0.249 |
| 100+ | $0.215 |
| 250+ | $0.199 |
| 500+ | $0.188 |
| 1000+ | $0.173 |
| 2500+ | $0.141 |
| 5000+ | $0.113 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoL78L18ACUTRCopy
Manufacturer Standard Lead Time15 weeks
Newark Part No.
Re-Reel51AC9197RL
Cut Tape51AC9197
Product Range18V 100mA Linear Voltage Regulators
Technical Datasheet
Fixed Output Voltage Nom18V
Output TypeFixed
Adjustable Output Voltage Min-
No. of Outputs1Outputs
Adjustable Output Voltage Max-
Output Voltage - Nom18V
Output Voltage Nom18V
Output Voltage Min-
Output Voltage Max-
Input Voltage Min27V
Input Voltage Max40V
Output Current100mA
Product Range18V 100mA Linear Voltage Regulators
Linear Regulator Case StyleSOT-89
Max Output Current100mA
Output Current Max100mA
Output Current Max100mA
IC Case / PackageSOT-89
No. of Pins3Pins
IC MountingSurface Mount
Operating Temperature Min0°C
Operating Temperature Max125°C
Qualification-
SVHCNo SVHC (25-Jun-2025)
Product Overview
L78L series of three-terminal positive regulator employ internal current limiting and thermal shutdown making them essentially indestructible. This L78L series used as Zener diode/resistor combination replacement offers improvement along with lower quiescent current and lower noise.
- Output current up to 100mA
- Thermal overload protection
- Short-circuit protection
- No external components are required
Technical Specifications
Fixed Output Voltage Nom
18V
Adjustable Output Voltage Min
-
Adjustable Output Voltage Max
-
Output Voltage Nom
18V
Output Voltage Max
-
Input Voltage Max
40V
Product Range
18V 100mA Linear Voltage Regulators
Max Output Current
100mA
Output Current Max
100mA
No. of Pins
3Pins
Operating Temperature Min
0°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Output Type
Fixed
No. of Outputs
1Outputs
Output Voltage - Nom
18V
Output Voltage Min
-
Input Voltage Min
27V
Output Current
100mA
Linear Regulator Case Style
SOT-89
Output Current Max
100mA
IC Case / Package
SOT-89
IC Mounting
Surface Mount
Operating Temperature Max
125°C
MSL
MSL 1 - Unlimited
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
