Skip to main content
STMicroelectronics LDL1117S15R

STMicroelectronics LDL1117S15R

MPNLDL1117S15R
End of Life

IC REG LINEAR 1.5V 1.2A SOT223

$0.55824Price · pay online now
Buy Now

$0.56 / ea

22 in stock — maximum per order · 3–4 days lead time

$0.54 / ea from 10 pcs

PackagingTO-261-4, TO-261AA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

LDL1117S15R specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Voltage - input18V
Voltage dropout0.6V @ 1.2A
Voltage - output (Min (Fixed))1.5V
Output current1.2A
Current - quiescent500 µA
Operating temperature-40°C ~ 125°C (TJ)
PSRR87dB ~ 65dB (120Hz ~ 100kHz)
PackageTape & Reel (TR); Cut Tape (CT)
CaseTO-261-4, TO-261AA
Protection featuresOver Current, Over Temperature, Under Voltage Lockout (UVLO)
Number of regulators1
Output configurationPositive