TPS65235 LNB Voltage Regulator

Texas Instruments TPS65235 LNB Voltage Regulator is designed for analog and digital satellite receivers. The TPS65235 is a monolithic voltage regulator with an I2C interface. This interface specifically provides the 13V to 18V power supply and the 22kHz tone signal to the LNB down-converter in the antenna dish or to the multi-switch box. It offers a complete solution with a minimum component count, low power dissipation, together with a simple design and I2C standard interface. The TPS65235 features high power efficiency. The boost converter integrates a 140mΩ power MOSFET running at 1MHz or 500kHz selectable switching frequency. Drop out voltage at the linear regulator is 0.8V to minimize power loss.

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Description Datasheet Availability Pricing (CLP) 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 HOUYI II 1P0 A 595-T PS65235RUKT A 595-T A 595-TPS65235RUKT
Datasheet
2.700In Stock
Cut Tape
$2.541
$1.880
$1.720
$1.538
Reel
$1.276
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MouseReel Available
Min.: 1
Mult.: 1
: 3.000
WQFN-20 3 A - 40 C + 85 C TPS65235 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators LNB voltage regulato r with I2C interfac A 595-TPS65235-1RUKR
Datasheet
360In Stock
Cut Tape
$2.985
$2.222
$2.039
$1.823
Reel
$1.709
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MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT WQFN-20 Boost 19.4 V 3 A 1 Output 5 mA 500 kHz to 1 MHz - 40 C + 85 C TPS65235 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators LNB Voltage Regulato r A 595-TPS65235RUK A 595-TPS65235RUKR
Datasheet
225In Stock
Cut Tape
$2.985
$2.222
$2.039
$1.823
Reel
$1.709
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT WQFN-20 Boost 19.4 V 3 A 1 Output 5 mA 500 kHz to 1 MHz - 40 C + 85 C TPS65235 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators LNB voltage regulato r with I2C interfac A 595-TPS65235-1RUKT
Datasheet
2.900Expected 11/23/2026
Cut Tape
$2.655
$1.971
$1.789
$1.595
View
Reel
$1.299
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
SMD/SMT WQFN-20 Boost 19.4 V 3 A 1 Output 5 mA 500 kHz to 1 MHz - 40 C + 85 C TPS65235 Reel, Cut Tape, MouseReel