Product overview
Description
The LM217L/LM317L are monolithic integrated circuits in SO-8 and TO-92 packages intended for use as positive adjustable voltage regulators. They are designed to supply up to 100 mA of load current with an output voltage adjustable over a 1.2 to 37 V range.The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
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All features
- Outuput voltage range: 1.2 to 37 V
- Output current up to 100 mA
- Line regulation typ. 0.01%
- Load regulation typ. 0.1%
- Thermal overload protection
- Short-circuit protection
- Output transition safe area compensation
- Floating operation for high voltage applications
Featured Products
1.2 V to 37 V adjustable voltage regulators
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - LM217L
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Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
---|---|---|---|---|---|---|---|
LM217LD13TR | Active | SO-8 | Industrial | Ecopack2 | - | - | |
LM217LZ-TR | Active | TO-92 | Industrial | Ecopack2 | - | - |
Marketing Status
Package
SO-8
Grade
Industrial
RoHS Compliance Grade
Ecopack2
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
min | max | |||||||||||||||||||||||||||||||||||||||||||||||
LM217LZ-TR | | | Available at 4 distributors Distributor availability of LM217LZ-TR
Distributor reported inventory date: 4/25/2025 | | | | Buy from Distributor | | ||||||||||||||||||||||||||||||||||||||||
LM217LD13TR | | | Available at 5 distributors Distributor availability of LM217LD13TR
Distributor reported inventory date: 4/25/2025 | | | | Buy from Distributor | |
LM217LZ-TR Active
Part Number:
LM217LZ-TR
Operating Temperature (°C)
Min:
Max:
Farnell Element14
Stock
3730Min.Order
1MOUSER
Stock
6130Min.Order
1DIGIKEY
Stock
25170Min.Order
1Newark Element14
Stock
1338Min.Order
0Distributor reported inventory date: 4/25/2025
Stock
Min.Order
LM217LD13TR Active
Part Number:
LM217LD13TR
Operating Temperature (°C)
Min:
Max:
Farnell Element14
Stock
2743Min.Order
1MOUSER
Stock
4169Min.Order
1FUTURE
Stock
27500Min.Order
0AVNET
Stock
170000Min.Order
0DIGIKEY
Stock
11895Min.Order
1Distributor reported inventory date: 4/25/2025
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors