MP2002 – LOW INPUT VOLTAGE, 500mA LINEAR REGULATOR
ORDERING INFORMATION
Part Number*
MP2002DD
Package
QFN8 (2x3 mm)
Top Marking
L7
Free Air Temperature (T
A
)
-40°C to +85°C
* For Tape & Reel, add suffix –Z (eg. MP2002DD–Z)
For RoHS Compliant Packaging, add suffix –LF (eg. MP2002DD–LF–Z)
PACKAGE REFERENCE
TOP VIEW
OUT
NC
PG
FB
1
2
3
4
8
7
6
5
IN
NC
GND
EN
EXPOSED PAD
ON BACKSIDE
Connect to GND
ABSOLUTE MAXIMUM RATINGS
(1)
IN, PG, FB to GND..........................-0.3V to +7V
EN to GND .............................-0.3V to V
IN
+0.3V
OUT ......................................-0.3V to V
IN
+ 0.3V
Continuous Power Dissipation
(T
A
= +25°C)
(2)
……………………………………………….2.27W
Junction Temperature ...............................150°C
Lead Temperature ....................................260°C
Storage Temperature .............. -65°C to +150°C
Thermal Resistance
(4)
QFN8 (2 x 3mm) .....................55 ...... 12 ...
°C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The maximum allowable power dissipation is a function of the
maximum junction temperature T
J
(MAX), the junction-to-
ambient thermal resistance
θ
JA
, and the ambient temperature
TA. The maximum allowable continuous power dissipation at
any ambient temperature is calculated by P
D
(MAX)=(T
J
(MAX)-
T
A
)/
θ
JA
. Exceeding the maximum allowable power dissipation
will cause excessive die temperature, and the regulator will go
into thermal shutdown. Internal thermal shutdown circuitry
protects the device from permanent damage.
3) The device is not guaranteed to function outside of its
operating conditions.
4) Measured on JESD51-7 4-layer board.
θ
JA
θ
JC
Recommended Operating Conditions
(3)
Input Voltage V
IN
...........................1.35V to 6.5V
Output Voltage ...................................0.5V to 5V
Load Current ...........................500mA Maximum
Maximum Junction Temp. (T
J
) ................+125°C
MP2002 Rev. 1.11
10/10/2011
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2011 MPS. All Rights Reserved.
2
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