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LM317T
Linear Voltage Regulator, Adjustable, 4.2V to 40V input, 1.25V to 37V/2.2A Out, TO-220-3
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM317T
Order Code9756027
Product RangeLM217, LM317
Technical Datasheet
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| Quantity | Price |
|---|---|
| 5+ | Rs.54.140 |
| 10+ | Rs.31.690 |
| 100+ | Rs.26.360 |
| 500+ | Rs.24.950 |
| 1000+ | Rs.23.530 |
| 5000+ | Rs.23.060 |
| 10000+ | Rs.22.590 |
Price for:Each
Minimum: 5
Multiple: 5
Rs.270.70
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM317T
Order Code9756027
Product RangeLM217, LM317
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
Output Voltage - Nom-
Output Voltage Min1.2V
Output Voltage Max37V
Input Voltage Min4.2V
Input Voltage Max40V
Product RangeLM217, LM317
Max Output Current2.2A
Output Current Max2.2A
IC Case / PackageTO-220
No. of Pins3Pins
IC MountingThrough Hole
Operating Temperature Min0°C
Operating Temperature Max125°C
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (21-Jan-2025)
Product Overview
LM317T is an adjustable voltage regulator monolithic integrated circuit intended for use as a positive adjustable voltage regulator. It is designed to supply more than 1.5A of load current with an output voltage adjustable over a 1.2 to 37V range. The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
- 0.1% line and load regulation, floating operation for high voltages
- Complete series of protections current limiting, thermal shutdown and SOA control
- Line regulation is 0.01%/V typ (VI- VO = 3 to 40V, TJ = 25°C)
- Load regulation is 5mW typ (VO ≤ 5V IO = 10mA to IMAX, TJ= 25°C)
- Reference voltage range from 1.2 to 1.3V (between pin 3 and pin 1, TJ= 25°C)
- Output voltage temperature stability is 1% typ (VI- VO = 5V, IO = 500mA, TJ = 0 to 125°C)
- Minimum load current is 3.5mA typ (VI - VO = 40V, TJ = 0 to 125°C)
- Output noise voltage (percentage of VO) is 0.003% typ (B = 10Hz to 100KHz, TJ = 25°C)
- Supply voltage rejection is 65dB (TJ = 25°C, f = 120Hz, CADJ = 0)
- TO-220 (single gauge) package, operating junction temperature range from 0 to 125°C
Technical Specifications
Output Type
Adjustable
Output Voltage - Nom
-
Output Voltage Max
37V
Input Voltage Max
40V
Max Output Current
2.2A
IC Case / Package
TO-220
IC Mounting
Through Hole
Operating Temperature Max
125°C
MSL
MSL 1 - Unlimited
No. of Outputs
1Outputs
Output Voltage Min
1.2V
Input Voltage Min
4.2V
Product Range
LM217, LM317
Output Current Max
2.2A
No. of Pins
3Pins
Operating Temperature Min
0°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Technical Docs (2)
Alternatives for LM317T
8 Products Found
Associated Products
3 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423100
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.002722