L6928Q1

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STMicroelectronics

IC REG BUCK ADJ 800MA 8VFQFPN

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L6928Q1

Active

STMicroelectronics

IC REG BUCK ADJ 800MA 8VFQFPN

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	L6928Q1

Current - Output	800 mA
Frequency - Switching	1.4 MHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	8-VFDFN Exposed Pad
Supplier Device Package	8-VFQFPN (3x3)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	0.6 V

L6928 Series

High efficiency monolithic synchronous step-down regulator

Part	Output Configuration	Voltage - Output (Min/Fixed)	Supplier Device Package	Output Type	Mounting Type	Number of Outputs	Package / Case	Synchronous Rectifier	Function	Topology	Voltage - Input (Max) [Max]	Current - Output	Operating Temperature [Max]	Operating Temperature [Min]	Frequency - Switching	Voltage - Input (Min) [Min]	Voltage - Output (Max) [Max]
STMicroelectronics L6928Q1TR	Positive	0.6 V	8-VFQFPN (3x3)	Adjustable	Surface Mount	1	8-VFDFN Exposed Pad		Step-Down	Buck	5.5 V	800 mA	150 °C	-40 °C	1.4 MHz	2 V	5.5 V
STMicroelectronics L6928Q1	Positive	0.6 V	8-VFQFPN (3x3)	Adjustable	Surface Mount	1	8-VFDFN Exposed Pad		Step-Down	Buck	5.5 V	800 mA	150 °C	-40 °C	1.4 MHz	2 V	5.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

L6928 Series

The device is a DC-DC monolithic regulator specifically designed to provide high efficiency. The L6928 supply voltage can be as low as 2 V to be used in single Li-Ion cell supplied applications. Output voltage can be selected by an external divider down to 0.6 V. Duty cycle can saturate 100% allowing low-dropout operation. The device is based on a 1.4 MHz fixed frequency, current mode architecture. Low consumption mode operation can be selected at light load conditions, allowing switching losses to be reduced. The L6928 is externally synchronized by a clock, which makes it useful in noise sensitive applications. Other features like Power Good, overvoltage protection, short-circuit protection and thermal shutdown (150 °C) are also present.

Documents

Technical documentation and resources