TPS62745/627451 Ultra-Low Iq Step-Down Converters

Texas Instruments TPS62745/627451 Ultra-Low Iq Step-Down Converters are a high efficiency ultra-low power synchronous step down converters. These are optimized for low power wireless applications. They provide a regulated output voltage consuming only 400nA quiescent current. Each device operates from two rechargeable Li-Ion batteries (Li-SOCl2, Li-SO2, Li-MnO2) or four to six cell alkaline batteries. The input voltage range up to 10V allows also operation from a USB port and thin-film solar modules. The output voltage is set with four VSEL pins between 1.8V and 3.3V for TPS62745 or 1.3V and 2.8V for TPS627451.

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Description Datasheet Availability Pricing (SEK) 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
Series
Packaging
Texas Instruments Switching Voltage Regulators 10Vin Ultra Low Iq S tep-Down Converter A 595-TPS627451DSSR
Datasheet
393In Stock
Cut Tape
20,33 kr
15,06 kr
13,74 kr
12,31 kr
Reel
11,87 kr
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-12 Buck 1.3 V to 2.8 V 300 mA 1 Output 268 uA 2.5 MHz - 40 C + 125 C TPS627451 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.3V-10V input 300m A Ultra Low Iq step- A 595-TPS62745DSST
Datasheet
77 720Expected 2027-01-28
Cut Tape
16,59 kr
11,98 kr
11,76 kr
10,50 kr
Reel
8,29 kr
View
MouseReel Available
Min.: 1
Mult.: 1
: 3 000
SMD/SMT WSON-12 Buck 1.8 V to 3.3 V 300 mA 1 Output 263 uA 2.5 MHz - 40 C + 125 C TPS62745 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 10Vin Ultra Low Iq S tep-Down Converter A 595-TPS62745DSSR
Datasheet
5 375On Order
Cut Tape
19,89 kr
15,06 kr
13,74 kr
12,31 kr
Reel
11,43 kr
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT WSON-12 Buck 1.8 V to 3.3 V 300 mA 1 Output 263 uA 2.5 MHz - 40 C + 125 C TPS62745 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 10Vin Ultra Low Iq S tep-Down Converter A 595-TPS627451DSST
Datasheet
Non-Stocked Lead-Time 12 Weeks
Reel
9,21 kr
Min.: 3 000
Mult.: 3 000
: 3 000
SMD/SMT WSON-12 - 40 C + 125 C TPS627451 Reel