Product Summary

The LM317MQDCYR is an adjustable 3-terminal positive voltage regulator. The LM317MQDCYR is capable of supplying in excess of 1.5A over a 1.2V to 37V output range. LM317MQDCYR is exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators.

Parametrics

LM317MQDCYR absolute maximum ratings: (1)VI – VO Input-to-output differential voltage: 40 V; (2)TJ Operating virtual junction temperature: 150 ℃; (3)Lead temperature (within 5 mils of the plastic body for 10 s)KTP, DCY packages: 260 ℃; (4)Tstg Storage temperature range: –65 to 150 ℃.

Features

LM317MQDCYR features: (1)Guaranteed 1% output voltage tolerance; (2)Guaranteed max. 0.01%/V line regulation; (3)Guaranteed 1.5A output current; (4)Adjustable output down to 1.2V; (5)Current limit constant with temperature; (6)P+ Product Enhancement tested; (7)80 dB ripple rejection; (8)Output is short-circuit protected.

Diagrams

LM317MQDCYR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LM317MQDCYR
LM317MQDCYR

Texas Instruments

Linear Regulators - Standard 3-Trm 500mA Adj Pos Voltage Regulator

Data Sheet

0-1: $0.38
1-25: $0.32
25-100: $0.29
100-250: $0.21
LM317MQDCYRG3
LM317MQDCYRG3

Texas Instruments

Linear Regulators - Standard 3-Trm 500mA Adj Pos Voltage Regulator

Data Sheet

Negotiable 
LM317MQDCYRG4
LM317MQDCYRG4

Texas Instruments

Linear Regulators - Standard 4 Pin 500mA Adj Pos Vltg Reg

Data Sheet

0-1: $0.55
1-25: $0.43
25-100: $0.38
100-250: $0.33