LT1767 Buck Converter overview

Description

Manufacturer

Parameter overview and features with replacement search

For the LT1767 replacement search, please select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

Parameter	Value	Replacement Search Filter
V-IN min.	3.00 V
V-IN max.	25.00 V
I-OUT?	1.20 A
V-OUT min.	1.20 V
V-OUT max.	23.00 V
V-OUT	adjustable V
V-OUT programmable
sync/non-sync	non-sync
Frequency typ.	1250 kHz
Frequency	fixed
Frequency selectable
ext.clock sync.
Frequency adj./ ext.clock min.	1400 kHz
Frequency adj./ ext.clock max	2000 kHz
Softstart
Softstart adjustable
Tracking
PG/Power OK
Quiescent current max.	1300 µA
Operating min.
Operating max.
Junction min.	-40 °C
Junction max.	125 °C
thermal shutdown typ.
Inductor size typ.	5.00 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100
Light-Load-Mode
Topology	Buck
Peak Efficiency	90 %
Component count min.	10
current limit adjustable
Nr.of packages	1
CSP
SC70
SOT
MSOP	MSOP-8
QFN/DFN
SO/SOIC
SOP
DIP
TO
DDPAK

LT1767 Datasheet

Link to the most up-to-date LT1767 datasheet and the product page for EVM, tools and support information.

LT1767

LT1767 Sample stock and distributor price breaks

LT1767 prices and online available distributors.

Available Distributors with stock: 9

ARROW-NAC (15)

Product

Stock

Price

Buy

LT1767EMS8-5

1500

1	71.12 USD
25	20.87 USD
100	9.60 USD
500	8.00 USD
1000	7.17 USD
2500	6.96 USD
5000	6.77 USD
10000	6.67 USD
25000	6.58 USD
50000	6.41 USD

Variation	Compare	Product		Manufacturer	Package
0%		IFX91041EJ V	IFX91041EJ V product overview	Infineon	PG-DSO-8
0%		TLE8366	TLE8366 product overview	Infineon	DSO-8
0%		IXD3250-3	IXD3250-3 product overview	IXYS	SOP-8
0%		IXD3250-5	IXD3250-5 product overview	IXYS	SOP-8
0%		IXD3251-3	IXD3251-3 product overview	IXYS	SOP-8
0%		IXD3251-5	IXD3251-5 product overview	IXYS	SOP-8
0%		LT1765	LT1765 product overview	Linear Technology	TSSOP-16, SO-8
0%		LT1766	LT1766 product overview	Linear Technology	TSSOP-16
0%		LT1956	LT1956 product overview	Linear Technology	TSSOP-16
0%		MAX16974	MAX16974 product overview	Maxim	TSSOP-EP-16, TQFN-16
0%		MAX16975	MAX16975 product overview	Maxim	QSOP-EP-16
0%		MAX16977	MAX16977 product overview	Maxim	TSSOP-EP-16, TQFN-16
0%		NCV890101	NCV890101 product overview	ON Semiconductor	DFN-10
0%		NCV890131	NCV890131 product overview	ON Semiconductor	DFN-10
0%		NCV890201	NCV890201 product overview	ON Semiconductor	DFN-10
0%		NCV890231	NCV890231 product overview	ON Semiconductor	SOIC-8
0%		A7985A	A7985A product overview	ST	HSOP-8
0%		XC9250-3	XC9250-3 product overview	Torex	SOP-8
0%		XC9250-5	XC9250-5 product overview	Torex	SOP-8
0%		XC9251-3	XC9251-3 product overview	Torex	SOP-8
0%		XC9251-5	XC9251-5 product overview	Torex	SOP-8
0%		XC9270-C	XC9270-C product overview	Torex	SOP-8
0%		XC9270-D	XC9270-D product overview	Torex	SOP-8
0%		XC9271-C	XC9271-C product overview	Torex	SOP-8
0%		XC9271-D	XC9271-D product overview	Torex	SOP-8
10%		LT1976	LT1976 product overview	Linear Technology	TSSOP-16
10%		LT1977	LT1977 product overview	Linear Technology	TSSOP-16
10%		MAX15014	MAX15014 product overview	Maxim	TQFN-36
10%		MAX15015	MAX15015 product overview	Maxim	TQFN-36
10%		MAX15016	MAX15016 product overview	Maxim	TQFN-36
10%		MAX15017	MAX15017 product overview	Maxim	TQFN-36
10%		MAX5080	MAX5080 product overview	Maxim	TQFN-32
10%		MAX5081	MAX5081 product overview	Maxim	TQFN-16
10%		MAX5082	MAX5082 product overview	Maxim	TQFN-16
10%		MAX5083	MAX5083 product overview	Maxim	TQFN-16
10%		MAX5088	MAX5088 product overview	Maxim	TQFN-16
10%		MAX5089	MAX5089 product overview	Maxim	TQFN-16
10%		MAX5090	MAX5090 product overview	Maxim	TQFN-16
10%		MP1580	MP1580 product overview	MPS	PDIP-8, SOIC-8
10%		MP2354	MP2354 product overview	MPS	SOIC-8
10%		MP2362	MP2362 product overview	MPS
10%		CS51411	CS51411 product overview	ON Semiconductor	SOIC-8, DFN-18
10%		CS51413	CS51413 product overview	ON Semiconductor	SOIC-8, DFN-18
10%		NCV51411	NCV51411 product overview	ON Semiconductor	SOIC-8, DFN-18
10%		NCV8842	NCV8842 product overview	ON Semiconductor	DFN-18
10%		NCV8843	NCV8843 product overview	ON Semiconductor	SOIC-8, DFN-18
10%		A5970AD	A5970AD product overview	ST	SO-8
10%		A5970D	A5970D product overview	ST	SO-8
10%		A5972D	A5972D product overview	ST	SO-8
10%		A5973AD	A5973AD product overview	ST	SO-8
10%		A5973D	A5973D product overview	ST	SO-8
10%		A5974AD	A5974AD product overview	ST	SO-8
10%		B5973D	B5973D product overview	ST	SO-8
10%		L5970AD	L5970AD product overview	ST	SO-8
10%		L5970D	L5970D product overview	ST	SO-8
10%		L5972D	L5972D product overview	ST	SO-8
10%		L5973AD	L5973AD product overview	ST	HSOP-8
10%		L5973D	L5973D product overview	ST	HSOP-8
10%		LM2672	LM2672 product overview	Texas Instruments	PDIP-8, SOIC-8, WSON-16
25%		NCP1547	NCP1547 product overview	ON Semiconductor	SOIC-8, DFN-18
25%		LM27341	LM27341 product overview	Texas Instruments	SON-10, MSOP-10
25%		LM27341-Q1	LM27341-Q1 product overview	Texas Instruments	SON-10, MSOP-10
25%		LMR12015	LMR12015 product overview	Texas Instruments	SON-10
50%		MAX1684	MAX1684 product overview	Maxim	QSOP-16
50%		MAX1685	MAX1685 product overview	Maxim	QSOP-16
50%		MAX16976	MAX16976 product overview	Maxim	QSOP-16
50%		MAX5096	MAX5096 product overview	Maxim	TSSOP-EP-20, TQFN-16
50%		MAX5097	MAX5097 product overview	Maxim	TSSOP-EP-20, TQFN-16

Order Code	Spec	L (µH)	I_R (A)	I_SAT (A)	R_DC (mΩ)	L x W x H (mm)
744025002		2.2	1.8	2.4	57.00	2.8 x 2.8 x 3
74404024022		2.2	1.8	2.0	80.00	2.5 x 2 x 1.2
74404032022		2.2	1.8	1.7	50.00	3 x 3 x 1.5
74404042022		2.2	2.2	3.4	42.00	4 x 4 x 1.8
7440420018		1.8	2.4	2.4	40.00	4.8 x 4.8 x 2
7440420027		2.7	2.0	2.2	47.00	4.8 x 4.8 x 2
7440430018		1.8	2.7	2.5	20.00	4.8 x 4.8 x 3
7440430022		2.2	2.5	2.4	27.00	4.8 x 4.8 x 3
7440430027		2.7	2.4	2.0	25.00	4.8 x 4.8 x 3
744045002		2.2	1.6	2.8	88.00	4.5 x 3.2 x 2.9
7440450027		2.7	1.5	2.7	96.00	4.5 x 3.2 x 2.9
7440520018		1.8	2.6	3.0	30.00	5.8 x 5.8 x 2
744052002		2.5	2.4	2.7	20.00	5.8 x 5.8 x 2
744052003		3.0	2.2	2.4	40.00	5.8 x 5.8 x 2
744053002		2.6	3.0	2.7	20.00	5.8 x 5.8 x 3
744053003		3.0	2.8	2.5	20.00	5.8 x 5.8 x 3
744062002		2.2	3.4	2.7	10.00	6.8 x 6.8 x 2.5
7440680017		1.7	2.5	2.4	41.00	8 x 8 x 1.2
7440680027		2.7	2.2	1.9	52.00	8 x 8 x 1.2
7440690022		2.2	2.8	2.9	35.00	8 x 8 x 1.5
7440700022		2.2	4.6	3.2	17.00	8 x 8 x 2
74408941029		2.9	1.6	3.0	101.00	4.8 x 4.8 x 2.1
74438322022		2.2	1.3	2.2	252.00	2.5 x 2 x 0.8
74438323022		2.2	1.3	2.5	147.00	2.5 x 2 x 1
74438324022		2.2	1.6	2.9	123.00	2.5 x 2 x 1.2
744773022		2.2	2.5	3.4	34.00	4 x 4.5 x 3.5
744773027		2.7	2.3	3.0	39.00	4 x 4.5 x 3.5
7447785002		2.2	2.9	3.3	43.00	5.9 x 6.2 x 3.3
74479275222		2.2	1.3	1.7	166.00	2 x 1.25 x 1
74479276222		2.2	1.4	1.8	135.00	2 x 1.6 x 1
74479276222C		2.2	1.6	2.5	112.00	2 x 1.25 x 1
74479287222		2.2	1.5	2.5	132.00	2.5 x 2 x 1
74479288222		2.2	1.7	2.8	90.00	2.5 x 2 x 1.2
74479889222		2.2	1.3	1.7	250.00	2.5 x 2 x 1.2
78438322022		2.2	1.3	2.2	252.00	2.5 x 2 x 0.8
78438323022		2.2	1.3	2.5	147.00	2.5 x 2 x 1
784773022		2.2	2.5	3.4	34.00	4 x 4.5 x 3.5

LT1767 Buck Converter overview

Description

Parameter overview and features with replacement search

LT1767 Datasheet

LT1767 Sample stock and distributor price breaks

Available Distributors with stock: 9

ARROW-NAC (15)

Chip-One-Stop (21)

DIGI-KEY (10)

Element14 (6)

FARNELL-ELEMENT14 (6)

RS-COMPONENTS (8)

Reichelt Elektronik (2)

Schukat (1)

TME (4)

Available Distributors with stock: 0

List of equivalents and alternatives

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