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Product Overview
Digi-Key Part Number LM5642MH/NOPB-ND
Quantity Available 3 269
Can ship immediately

Factory Stock ?: 9 984
Manufacturer

Manufacturer Part Number

LM5642MH/NOPB

Description IC REG CTRLR BUCK 28ETSSOP
Expanded Description Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-HTSSOP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Datasheets LM5642/X
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Catalog Page 1117 (EU2011-EN PDF)
Product Attributes Select All
Categories
Manufacturer

Texas Instruments

Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 36 V
Frequency - Switching 200kHz
Duty Cycle (Max) 98.9%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Soft Start
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 28-HTSSOP
 
For Use With
Additional Resources
Standard Package ? 48
Other Names *LM5642MH
*LM5642MH/NOPB
LM5642MH
LM5642MH-ND
LM5642MHNOPB

03:15:48 3.24.2017

Price & Procurement
 

Quantity
All prices are in EUR.
Price Break Unit Price Extended Price
1 4,73000 4,73
10 4,24600 42,46
100 3,47910 347,91
500 2,96170 1 480,85
1 000 2,49782 2 497,82

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