LTC1877EMS8 Linear Technology, LTC1877EMS8 Datasheet - Page 15

• Manufacturer Part Number: LTC1877EMS8
• Description: IC REG STP-DWN SYNC HI-EFF 8MSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC1877EMS8

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 10 V
• Current - Output: 600mA
• Frequency - Switching: 550kHz
• Voltage - Input: 2.65 ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Other names: Q1144462

PACKAGE DESCRIPTION
(.0165 ± .0015)
0.42 ± 0.038
GAUGE PLANE
(.007)
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
0.18
TYP
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
RECOMMENDED SOLDER PAD LAYOUT
(.206)
5.23
MIN
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(.010)
0.254
DETAIL “A”
DETAIL “A”
(Reference LTC DWG # 05-08-1660 Rev F)
0° – 6° TYP
0.889 ± 0.127
(.0256)
(.035 ± .005)
(.126 – .136)
3.20 – 3.45
0.65
BSC
(.021 ± .006)
0.53 ± 0.152
8-Lead Plastic MSOP
MS8 Package
SEATING
PLANE
(.193 ± .006)
(.118 ± .004)
4.90 ± 0.152
3.00 ± 0.102
(.009 – .015)
0.22 – 0.38
(NOTE 3)
TYP
(.043)
MAX
1.10
(.0256)
0.65
BSC
1
8
7 6 5
2 3
4
(.118 ± .004)
3.00 ± 0.102
(.0205)
(.034)
(NOTE 4)
0.52
0.86
REF
REF
0.1016 ± 0.0508
MSOP (MS8) 0307 REV F
(.004 ± .002)
LTC1877
15
1877fa