LTC3251EMSE Linear Technology, LTC3251EMSE Datasheet - Page 15
LTC3251EMSE
Manufacturer Part Number
LTC3251EMSE
Description
IC CONV DC/DC SDOWN HIEFF 10MSOP
Manufacturer
Linear Technology
Type
Step-Down (Buck), Switched Capacitor (Charge Pump)r
Datasheet
1.LTC3251EMSEPBF.pdf
(16 pages)
Specifications of LTC3251EMSE
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
0.9 ~ 1.6 V
Current - Output
500mA
Frequency - Switching
1MHz ~ 1.6MHz
Voltage - Input
2.7 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Other names
LTC3251EMS
LTC3251EMS
LTC3251EMS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC3251EMSE
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC3251EMSE
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC3251EMSE#PBF
Manufacturer:
LINEAR
Quantity:
429
Part Number:
LTC3251EMSE#TRPBF
Manufacturer:
LT/凌特
Quantity:
20 000
Part Number:
LTC3251EMSE-1.2
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LTC3251EMSE-1.5
Manufacturer:
LT
Quantity:
10 000
Part Number:
LTC3251EMSE-1.5
Manufacturer:
LINEAR/凌特
Quantity:
20 000
PACKAGE DESCRIPTIO
(.0120 ± .0015)
0.305 ± 0.038
TYP
GAUGE PLANE
(.206)
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
5.23
MIN
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
(.007)
RECOMMENDED SOLDER PAD LAYOUT
0.18
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(.010)
2.794 ± 0.102
0.254
(.110 ± .004)
U
DETAIL “A”
DETAIL “A”
(Reference LTC DWG # 05-08-1663)
0° – 6° TYP
(.0197)
2.083 ± 0.102
(.082 ± .004)
0.50
BSC
10-Lead Plastic MSOP
(.021 ± .006)
0.53 ± 0.152
MSE Package
SEATING
0.889 ± 0.127
(.035 ± .005)
(.126 – .136)
PLANE
3.20 – 3.45
(.118 ± .004)
3.00 ± 0.102
(.007 – .011)
(.193 ± .006)
0.17 – 0.27
4.90 ± 0.152
(NOTE 3)
TYP
LTC3251-1.2/LTC3251-1.5
(.043)
MAX
1.10
EXPOSED PAD OPTION
BOTTOM VIEW OF
(.0197)
0.50
10
10
BSC
1
1 2 3 4 5
9
8
7 6
(.081 ± .004)
2.06 ± 0.102
(.072 ± .004)
1.83 ± 0.102
(.118 ± .004)
3.00 ± 0.102
(.0196 ± .003)
0.497 ± 0.076
(.034)
(NOTE 4)
0.86
REF
0.127 ± 0.076
(.005 ± .003)
MSOP (MSE) 0603
REF
LTC3251/
15
32511215fb