JLR1117C Series
1.0A Low Drop-out Linear Regulators
Description
Features and Benefits
JLR1117C Series are linear regulators with 1A output current, 1.1V
typical drop-out voltage, either fixed or adjustable output voltage.
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Accurate (VOUT tolerance = 1%) and low-noise (PSRR = 70dB
typical; RMS O/P Noise = 0.003% of VOUT) output at 3.3V, 5.0V,
adjustable (VREF = 1.25V)
Outstanding PSRR performance (70dB typical) enable the generation
of clean power for precision applications and the signal integrity of
sensitive analog circuitry in adopting systems to be preserved. With
protection function (thermal shut-down, current limiting) built in and
the inclusion of trimmed band-gap reference, JLR1117C delivers
accurate (1%) output voltage at fixed values of 3.3V and 5.0V or
adjustable values (VREF = 1.25V typical).
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•
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Drop-out voltage (IOUT = 0.8A) at 1.2V typical
Line regulation at 0.001% typ. and load regulation at 0.2% max.
Stable operation over wide temperature range (TJ = -20 ~ 125ºC)
MLCC capacitors (10F / 22F) of low ESR values (≤ 20Ω) close
to the input & output pins
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Built-in current limiting (1.35A typical) and thermal shut-down
protection
All devices are manufactured free of halogen / lead / antimony and
fully RoHS compliant. Packages offered include SOT-223-3L.
Lead-free package assembled with ‘green’ molding compound
Pin Assignment
Applications
Top View
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Voltage regulation
(SOT-223-3L)
INPUT
3
2
Mainboards for FPTVs, PC Monitors, Digital Signage Displays.
Set Top Boxes, Network / Communication Switches / Routers
Motherboards for Industrial PCs, Slot Machines, Arcade Game
Consoles, Smart Meters
VOUT
OUTPUT
ADJ/GND
•
1
Ordering Information
JLR1117CXX X XX
Output Voltage
Product Preffix
Package
Packing
3.3 : VOUT = 3.3V
5.0 : VOUT = 5.0V
ADJ : Adjustable VOUT
V : SOT-223-3L
TR : Tape & Reel
Product Name
Package
Marking MSL
TJ (ºC)
Media
Quantity (pcs)
JLR1117C3.3VTR
JLR1117C5.0VTR
JLR1117CADJVTR
SOT-223-3L
SOT-223-3L
SOT-223-3L
HBH
HBE
HBI
3
3
3
-20 ~ 125 13" T&R
-20 ~ 125 13" T&R
-20 ~ 125 13" T&R
4000
4000
4000
Marking Information
Top View
First Line: Marking (see Ordering Information)
Second Line: Date Code
Y: Year
WW: Work Week for Molding
A: Code for Assembly & Test Site
XX: 7th & 8th Digits of Batch Number
XXXXX
YWWAXX
JLR1117C Series
Document number: JPICDS00004 Rev. 1.0a
1 of 9
www.jjwdz.com
April 2023