JLR501
6V / 500mA Low Drop-out Linear Regulator
Description
Features and Benefits
JLR501 is a low drop-out linear regulator offering high output current
of 500mA at fixed output voltages. While the drop-out voltage is as
low as 130mV over IOUT = 100mA, the quiescent current measured is
an ultra-low 0.8A typically.
•
High accuracy (tolerance of VOUT = 2%) and low power supply
noise rejection (PSRR = 65dB typically)
•
•
•
Drop-out voltage at 130mV (IOUT = 100mA) typically
Exceptionally small quiescent current at 0.8A
PSRR performance of 65dB @ 1kHz and noise performance at
70VRMS make the device a good fit for applications (e.g. 4G, WiFi
module) in which clean supply power line is often deemed essential.
As a result, signal integrity and reliable operation of sensitive analog
circuitry powered can be assured. Armed with comprehensive
protection features (thermal shut-down, short-circuit, current limiting)
and precision band-gap reference, the device delivers accurate (
2%) output voltages at the following fixed levels: 1.8V, 2.8V, 3.3V.
Outstanding line regulation (IOUT = 1mA) at 0.1mV/V typically and
load regulation (1mA IOUT 200mA) at 0.1mV/mA typically
•
Stable operation with MLCC capacitors (1.0F / 1.0F) of X6S &
X7R types close to input & output pins over wide range of TA from
-40ºC to 125ºC
•
•
Fault protection for over-current, short-circuit, over-temperature
Lead-free package assembled with ‘green’ molding compound
JLR501 is manufactured [halogen, lead, antimony] free and RoHS
compliant. Packages offered: DFN1010-4L, SOT-23-5L, SOT89-3L.
Pin Assignment
Applications
SOT-89-3L
SOT-23-5L
DFN1010-4L
(Top View)
(Top View)
(Top View)
•
•
Voltage regulation for sensitive loads like 4G/5G, WiFi, NFC
Mainboards in FPTVs, Game Consoles, Residential Gateway,
Set Top Boxes, Wearables
OUT
3
2
4
5
NC
3
2
1
EN
GND
IN
IN
•
Motherboards in Industrial PCs, Slot Machines, A/EIoT Gateway,
Network / Communication Switches & Routers, Smart Meters
GND
1
OUT
Ordering Information
JLR501 X X
Package
Product Prefix
Output Voltage
18: VOUT = 1.8V
28: VOUT = 2.8V
33: VOUT = 3.3V
Y: SOT-89-3L
S5: SOT-23-5L
DAP: DFN1010-4L
Product Name
Package
Marking MSL
TJ (ºC)
Media
Quantity (pcs)
JLR501DAP-18
J018
JLR501DAP-28 DFN1010-4L
JLR501DAP-33
JLR501S5-18
J028
J033
J018
J028
J033
J018
J028
J033
3
3
3
-40 ~ 125 7" T&R
-40 ~ 125 7" T&R
-40 ~ 125 7" T&R
10,000
JLR501S5-28
JLR501S5-33
JLR501Y-18
JLR501Y-28
JLR501Y-33
SOT-23-5L
SOT-89-3L
3,000
1,000
Marking Information
SOT-89-3L
SOT-23-5L
DFN1010-4L
(Top View)
(Top View)
(Top View)
4
3
First Line: Marking (see Ordering Information)
Second Line: Date Code
Y: Year of Molding
W: Work-week of Molding
I: Internal Code
XXX
YWI
XXX
1
2
1 of 9
Yangzhou Yangjie Electronic Tech. Co., Ltd.
Document #: JsW0002 Rev. 1.0e
February 2024
All Rights Reserved. www.21yangjie.com