LM317DCYR Texas Instruments - Yeehing Electronics

1.5-A, 40-V, adjustable linear voltage regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	0.499
100 — 249	0.384
250 — 999	0.283
1,000 +	0.14

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Linear Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOT-223-4
Number of Outputs	1 Output
Polarity	Positive
Output Voltage	1.25 V to 37 V
Output Current	1.5 A
Output Type	Adjustable
Input Voltage MAX	40 V
Input Voltage MIN	- 4.2 V
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 125 C
Load Regulation	0.5 %/V
Line Regulation	0.04 %/V
Series	LM317
Packaging	Reel
Height	1.6 mm
Length	6.5 mm
Operating Temperature Range	0 C to + 125 C
Width	3.5 mm
Brand	Texas Instruments
PSRR / Ripple Rejection - Typ	64 dB
Moisture Sensitive	Yes
Product Type	Linear Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.011640 oz

For more information, please refer to datasheet

Documents

LM317DCYR Datasheet

More Information

The LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying more than 1.5 A over an output-voltage range of 1.25 V to 37 V. It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection remains functional even if the ADJUST terminal is disconnected.