LMR140x0 SIMPLE SWITCHER® Step-Down Regulator

Texas Instruments LMR140x0 SIMPLE SWITCHER® Step-Down Regulators are 40V 2A (LMR14020), 3.5A (LMR14030) or 5.0A (LMR14050) step-down regulators with an integrated high-side MOSFET. With a wide input range from 4V to 40V, they are suitable for various applications from industrial to automotive for power conditioning from unregulated sources. The regulator's quiescent current is 40µA in Sleep-mode, which is suitable for battery powered systems. An ultra-low 1µA current in shut-down mode can further prolong battery life. A wide adjustable switching frequency range allows either efficiency or external component size to be optimized. Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components of the device.
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Results: 30
Select Image Part # Mfr. Description Datasheet Availability Pricing (CZK) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Topology Output Voltage Output Current Number of Outputs Quiescent Current Switching Frequency Minimum Operating Temperature Maximum Operating Temperature Qualification Series Packaging

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SSDDARQ1 12 125In Stock
102,67 Kč
78,18 Kč
66,55 Kč
63,58 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SQDDARQ1 552In Stock
102,67 Kč
78,18 Kč
72,98 Kč
63,58 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SSQDDAQ1 2 198In Stock
Cut Tape
89,31 Kč
67,54 Kč
62,10 Kč
56,16 Kč
Reel
48,49 Kč
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 A A 595-LMR14050SSDDARQ1 1 951In Stock
103,91 Kč
78,92 Kč
67,29 Kč
64,32 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A A 595-LMR14030QDPRTQ1 797In Stock
Cut Tape
105,15 Kč
79,91 Kč
73,73 Kč
66,80 Kč
Reel
57,15 Kč
Min.: 1
Mult.: 1
: 3 000
SMD/SMT WSON-10 Buck 800 mV to 28 V 3.5 A 1 Output 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14030 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A A 595-LMR14030SQDDARQ1 492In Stock
109,85 Kč
83,62 Kč
76,94 Kč
69,52 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 3.5 A 1 Output 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14030 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SQDPRTQ1 5 530In Stock
Cut Tape
96,24 Kč
72,98 Kč
67,29 Kč
60,86 Kč
Reel
51,21 Kč
Min.: 1
Mult.: 1
: 3 000
SMD/SMT WSON-10 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 A A 595-LMR14050QDPRTQ1 3 020In Stock
Cut Tape
96,98 Kč
73,73 Kč
67,79 Kč
61,60 Kč
Reel
53,69 Kč
Min.: 1
Mult.: 1
: 3 000
SMD/SMT WSON-10 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SQDPRRQ1 489In Stock
Cut Tape
106,38 Kč
81,15 Kč
74,71 Kč
67,54 Kč
Reel
61,85 Kč
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-10 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 40V 2A 2.2Mhz Simple Switcher A 595-LMR1 A 595-LMR14020SDDAR 6 752In Stock
83,13 Kč
62,84 Kč
57,64 Kč
51,95 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 2 A 1 Output 40 uA 2.2 MHz - 40 C + 125 C LMR14020 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 7 458In Stock
Cut Tape
92,03 Kč
69,77 Kč
64,08 Kč
57,89 Kč
Reel
48,24 Kč
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 40V 3.5A 2.2Mhz Simp le Switcher A 595-L A 595-LMR14030SDDAR 3 655In Stock
87,83 Kč
66,06 Kč
60,86 Kč
54,92 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 3.5 A 1 Output 40 uA 2.2 MHz - 40 C + 125 C LMR14030 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A A 595-LMR14030SQDDAQ1 703In Stock
Cut Tape
101,43 Kč
76,69 Kč
70,76 Kč
63,83 Kč
60,86 Kč
Reel
53,19 Kč
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 3.5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14030 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A A 595-LMR14030SQDPRTQ1 980In Stock
3 000Expected 6/3/2027
Cut Tape
108,11 Kč
81,39 Kč
74,96 Kč
67,54 Kč
Reel
59,62 Kč
Min.: 1
Mult.: 1
: 3 000
SMD/SMT WSON-10 Buck 800 mV to 28 V 3.5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14030 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 A A 595-LMR14050QDPRRQ1 846In Stock
Cut Tape
107,37 Kč
81,89 Kč
75,46 Kč
68,28 Kč
Reel
65,07 Kč
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-10 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 A A 595-LMR14050SQDPRTQ1 2 163In Stock
3 000Expected 6/3/2027
Cut Tape
96,98 Kč
73,73 Kč
67,79 Kč
61,60 Kč
Reel
52,45 Kč
Min.: 1
Mult.: 1
: 3 000
SMD/SMT WSON-10 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020QDPRRQ1 53In Stock
Cut Tape
109,35 Kč
83,37 Kč
76,94 Kč
68,78 Kč
Reel
66,30 Kč
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-10 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 2-A 2 A A 595-LMR14020SQDDAQ1 124In Stock
5 000Expected 8/9/2027
Cut Tape
90,30 Kč
68,04 Kč
62,59 Kč
56,41 Kč
Reel
48,99 Kč
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 2 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14020 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A A 595-LMR14030QDPRRQ1 401In Stock
Cut Tape
118,50 Kč
93,52 Kč
86,10 Kč
78,18 Kč
Reel
74,47 Kč
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-10 Buck 800 mV to 28 V 3.5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14030 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 40- V 3.5-A 2.2-MHz st A A 595-LMR14030SDDA 815In Stock
2 500Expected 3/4/2027
Cut Tape
70,76 Kč
52,94 Kč
48,49 Kč
43,54 Kč
Reel
36,12 Kč
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 3.5 A 1 Output 40 uA 2.2 MHz - 40 C + 125 C LMR14030 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A A 595-LMR14030SQDPRRQ1 19In Stock
750Expected 11/23/2026
Cut Tape
119,49 Kč
91,54 Kč
83,37 Kč
75,70 Kč
Reel
69,52 Kč
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-10 Buck 800 mV to 28 V 3.5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14030 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators 40V 5A 2.2Mhz Simple Switcher A 595-LMR1 A 595-LMR14050SDDAR 182In Stock
450Expected 11/26/2026
103,91 Kč
81,89 Kč
79,42 Kč
64,57 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 5 A 1 Output 40 uA 2.2 MHz - 40 C + 125 C LMR14050 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 40-V 5-A 2.2-MHz step- A A 595-LMR14050SDDA 60In Stock
10 000On Order
Cut Tape
96,73 Kč
73,48 Kč
67,54 Kč
61,11 Kč
Reel
48,00 Kč
Min.: 1
Mult.: 1
: 2 500
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 5 A 1 Output 40 uA 2.2 MHz - 40 C + 125 C LMR14050 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 D DISC-BY-MFG-2/16 181In Stock
159,57 Kč
123,21 Kč
105,89 Kč
104,16 Kč
Min.: 1
Mult.: 1
SMD/SMT SO-PowerPAD-8 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40V 5A 2.2 A A 595-LMR14050SQDPRRQ1 69In Stock
Cut Tape
111,08 Kč
84,36 Kč
77,93 Kč
70,76 Kč
Reel
67,05 Kč
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-10 Buck 800 mV to 28 V 5 A 1 Output 40 uA 200 kHz to 2.5 MHz - 40 C + 125 C AEC-Q100 LMR14050 Reel, Cut Tape, MouseReel