LM2798MMX-1.8 representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN17 sourced attributes1 source document

Texas Instruments · exact orderable part

LM2798MMX-1.8

IC REG CHARGE PUMP 1.8V 10VSSOP

Function: Step-Down
Topology: Charge Pump
Voltage - Input (Min): 2.6V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.8V
Output Type: Fixed
Current - Output: 120mA
Frequency - Switching: 500kHz
Synchronous Rectifier: No

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

Mounting typeSurface Mount

PackingTape & Reel (TR)

Technical parameters

Technical specifications

17 normalized values · 1 validated source

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LM2798MMX-1.8 technical parameters
Parameter	Value
Current - Output	120mA [1]
Base Product Number	LM2798 [1]
Frequency - Switching	500kHz [1]
Function	Step-Down [1]
Mfr	Texas Instruments [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C~85°C(TA) [1]
Output Configuration	Positive [1]
Output Type	Fixed [1]
Product Status	Discontinued at Digi-Key [1]
Synchronous Rectifier	No [1]
Topology	Charge Pump [1]
Voltage - Input (Max)	5.5V [1]
Voltage - Input (Min)	2.6V [1]
Voltage - Output (Min/Fixed)	1.8V [1]
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) [1]

Specification references[1]Texas Instruments LM2798MMX-1.8 vendor product record ↗

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ManufacturerTexas InstrumentsView brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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