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LM5165DRCR

Texas Instruments (TI)

Also known as: Burr-Brown, Chipcon, Comlinear, Luminary Micro, Power Trends, Unitrode

Category: Buck converters (integrated switch)

Description: 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ 10-VSON -40 to 150

Avg. Price $2.79 | Auth QOH 15,206 | Ind QOH 29,601

Part Status: Active

Lead Time: 6 week(s)

	Distributor	Disti#	RoHS Status	Pkg.	Stock (as of)		Price
A	DigiKey	296-46273-1-ND	ROHS3 Compliant	Digi-Reel®, Cut Tape (CT), Tape & Reel (TR)	3,535	07/13/25	1 $3.35 10 $2.515 25 $2.3068 100 $2.0778 250 $1.9686 500 $1.90282 1K $1.84866 3K $1.78176	BUY
Disti#: 296-46273-1-ND Pkg: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) ROHS: ROHS3 Compliant 1 $3.35 10 $2.515 25 $2.3068 100 $2.0778 250 $1.9686 500 $1.90282 1K $1.84866 3K $1.78176
A	Mouser Electronics	595-LM5165DRCR	RoHS Compliant	REEL	11,014	07/13/25	1 $3.35 10 $2.46 25 $2.3 100 $2.08 250 $1.97 500 $1.89 1K $1.76 3K $1.67 6K $1.62	BUY
Disti#: 595-LM5165DRCR Pkg: REEL ROHS: RoHS Compliant 1 $3.35 10 $2.46 25 $2.3 100 $2.08 250 $1.97 500 $1.89 1K $1.76 3K $1.67 6K $1.62
A	Arrow North American Components (NAC)	V72:2272_14839586	Compliant	Cut Strip	657	07/13/25	1 $2.108 10 $1.85 25 $1.79 100 $1.753 250 $1.716 500 $1.679	BUY
Disti#: V72:2272_14839586 Pkg: Cut Strip ROHS: Compliant 1 $2.108 10 $1.85 25 $1.79 100 $1.753 250 $1.716 500 $1.679
	Quest Components	LM5165DRCR			320	07/13/25	1 $3.75 108 $1.75 287 $1.625	BUY
Disti#: LM5165DRCR 1 $3.75 108 $1.75 287 $1.625
	RX Electronics Limited	IC REG BUCK ADJ 1180MA 10VSON	Compliant	EA	213	07/12/25		QUOTE
Disti#: IC REG BUCK ADJ 1180MA 10VSON Pkg: EA ROHS: Compliant
	AICHIPLINK LIMITED	LM5165DRCR	RoHS Compliant		4,339	06/27/25		QUOTE
Disti#: LM5165DRCR ROHS: RoHS Compliant
	DC MicroTechnology				100	06/24/25		QUOTE

	DGT Technology (HK) Co., Ltd.		RoHS compliant	IC REG BUCK ADJ 150MA 10VSON	10,000	07/11/25	1 $3.34	QUOTE
Pkg: IC REG BUCK ADJ 150MA 10VSON ROHS: RoHS compliant 1 $3.34
	ICSOLE Technology Limited				6,000	06/29/25		QUOTE

	ODG (Origin Data Global)	LM5165DRCR			7,972	07/12/25	28 $1.538 57 $1.4831 89 $1.4282 124 $1.3732 161 $1.3183	BUY
Disti#: LM5165DRCR 28 $1.538 57 $1.4831 89 $1.4282 124 $1.3732 161 $1.3183
	Verical an Arrow Division	70369590	Compliant	In Stock	657	07/13/25	4 $2.108 10 $1.85 25 $1.79 100 $1.753 250 $1.716 500 $1.679	BUY
Disti#: 70369590 Pkg: In Stock ROHS: Compliant 4 $2.108 10 $1.85 25 $1.79 100 $1.753 250 $1.716 500 $1.679

Detailed information:

The LM5165 is a compact, easy-to-use, 3-V to 65-V, ultra-low IQ synchronous buck converter with high efficiency over wide input voltage and load current ranges. With integrated high-side and low-side power MOSFETs, up to 150-mA of output current can be delivered at fixed output voltages of 3.3 V or 5 V, or an adjustable output. The converter is designed to simplify implementation while providing options to optimize the performance the target application. Pulse Frequency Modulation (PFM) mode is selected for optimal light-load efficiency or Constant On-Time (COT) control for nearly constant operating frequency. Both control schemes do not require loop compensation while providing excellent line and load transient response and short PWM on-time for large step-down conversion ratios.