Attributes

Key Value
CategoryIntegrated Circuits (IC.
Current - Output250mA
DescriptionSWITCHED CAPACITOR REGU.
Detailed DescriptionCharge Pump Switching R.
Digi-Key Part Number2156-LM2770SD-12157/NOP.
Frequency - Switching700kHz
FunctionStep-Down
ManufacturerNational Semiconductor
Manufacturer Product Nu.LM2770SD-12157/NOPB
MfrNational Semiconductor
Mounting TypeSurface Mount
Number of Outputs1
Operating Temperature-30?C ~ 85?C (TA)
Output ConfigurationPositive
Output TypeProgrammable
PackageBulk
Package / Case10-WFDFN Exposed Pad
Product StatusObsolete
Series-
Supplier Device Package10-WSON (3x3)
Synchronous RectifierNo
TopologyCharge Pump
Voltage - Input (Max)5.5V
Voltage - Input (Min)2.7V
Voltage - Output (Max)-
Voltage - Output (Min/F.1.2V, 1.58V
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