LTC3631EMS8E-5#PBF Linear Technology, LTC3631EMS8E-5#PBF Datasheet - Page 2
![IC CONV STP-DWN 5.0V 8-MSOP](/photos/7/33/73395/8-msop_05-08-1662_sml.jpg)
LTC3631EMS8E-5#PBF
Manufacturer Part Number
LTC3631EMS8E-5#PBF
Description
IC CONV STP-DWN 5.0V 8-MSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck)r
Datasheet
1.LTC3631EMS8E-5PBF.pdf
(22 pages)
Specifications of LTC3631EMS8E-5#PBF
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
5V
Current - Output
100mA
Voltage - Input
4.5 ~ 45 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Frequency - Switching
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
absoluTe MaxiMuM raTings
LTC3631
V
SW Voltage (DC) ........................... –0.3V to (V
RUN Voltage .............................................. –0.3V to 60V
HYST, I
V
V
pin conFiguraTion
orDer inForMaTion
LEAD FREE FINISH
LTC3631EMS8E#PBF
LTC3631EMS8E-3.3#PBF
LTC3631EMS8E-5#PBF
LTC3631IMS8E#PBF
LTC3631IMS8E-3.3#PBF
LTC3631IMS8E-5#PBF
LTC3631EDD#PBF
LTC3631EDD-3.3#PBF
LTC3631EDD-5#PBF
LTC3631IDD#PBF
LTC3631IDD-3.3#PBF
LTC3631IDD-5#PBF
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifications, go to:
2
IN
FB
OUT
Supply Voltage ..................................... –0.3V to 60V
............................................................... –0.3V to 6V
(Fixed Output Versions) ....................... –0.3V to 6V
SET
, SS Voltages ............................... –0.3V to 6V
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
I
= 125°C, θ
SW
V
SET
SS
IN
8-LEAD PLASTIC MSOP
1
2
3
4
TAPE AND REEL
LTC3631EMS8E#TRPBF
LTC3631EMS8E-3.3#TRPBF LTFFP
LTC3631EMS8E-5#TRPBF
LTC3631IMS8E#TRPBF
LTC3631IMS8E-3.3#TRPBF
LTC3631IMS8E-5#TRPBF
LTC3631EDD#TRPBF
LTC3631EDD-3.3#TRPBF
LTC3631EDD-5#TRPBF
LTC3631IDD#TRPBF
LTC3631IDD-3.3#TRPBF
LTC3631IDD-5#TRPBF
MS8E PACKAGE
JA
TOP VIEW
= 40°C/W, θ
GND
9
JC
8
7
6
5
= 5°-10°C/W
GND
HYST
V
RUN
OUT
/V
http://www.linear.com/leadfree/
FB
http://www.linear.com/tapeandreel/
IN
PART MARKING*
LTFDT
LTFFR
LTFDT
LTFFP
LTFFR
LFDV
LFFN
LFFQ
LFDV
LFFN
LFFQ
+ 0.3V)
(Note 1)
Operating Junction Temperature Range
(Note 2) .................................................. –40°C to 125°C
Storage Temperature Range ................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MS8E ................................................................ 300°C
PACKAGE DESCRIPTION
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
8-Lead (3mm × 3mm) Plastic DFN
EXPOSED PAD (PIN 9) IS GND, MUST BE SOLDERED TO PCB
T
JMAX
8-LEAD (3mm × 3mm) PLASTIC DFN
I
SW
SET
V
SS
IN
= 125°C, θ
1
2
3
4
DD PACKAGE
TOP VIEW
JA
GND
= 43°C/W, θ
9
JC
8
7
6
5
= 3°C/W
GND
HYST
V
RUN
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
OUT
/V
FB
3631fc