STMicroelectronics, 1.2 → 37 V Linear Voltage Regulator, 1.5A, 1-Channel, Adjustable 3-Pin, TO-220 LM317T

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Product Details

LM217/LM317 Linear Voltage Regulator, STMicroelectronics

The STMicroelectronics LM217, LM317 Positive linear voltage regulator are robust as they feature internal current limiting and thermal shutdown. The adjustable voltage regulator is supplied in various packages from TO220, TO220FP and D2PAK devices. This series offers 1.5 Amps of load current with an output range of 1.2 V to 37 V by using the resistive divider.

0.1% line and load regulation
Safe operational area protection
Floating operation for high voltage

Linear Voltage Regulators, STMicroelectronics

Attribute Value
Output Voltage 1.2 → 37 V
Maximum Output Current 1.5A
Package Type TO-220
Output Type Adjustable
Mounting Type Through Hole
Minimum Input Voltage 3 V
Maximum Input Voltage 40 V
Pin Count 3
Minimum Operating Temperature 0 °C
Maximum Operating Temperature +125 °C
Number of Outputs 1
Polarity Positive
Length 10.4mm
Height 9.15mm
Width 4.6mm
Series LM317
Reference Voltage 1.25V
Line Regulation 0.04 %/V
Load Regulation 0.5 %, 0.5 %Vo, 25 mV%/Vo
Dimensions 10.4 x 4.6 x 9.15mm
100 Available in South Africa for same day despatch or collection. (Delivery Terms & Conditions Apply)
4270 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each (In a Pack of 10)
R 6.769
(exc. VAT)
R 7.784
(inc. VAT)
Per unit
Per Pack*
10 - 10
R 6.769
R 67.69
20 - 40
R 6.499
R 64.99
50 - 90
R 6.304
R 63.04
100 - 190
R 6.051
R 60.51
200 +
R 5.809
R 58.09
*price indicative
Packaging Options: