TPS7A84 LDO Voltage Regulator

Texas Instruments TPS7A84 LDO Voltage Regulator is a low-noise, low-dropout linear regulator (LDO) capable of sourcing 3A with only 180mV of maximum dropout. The device output voltage is pin-programmable from 0.8V to 3.95V and adjustable from 0.8V to 5.0V using an external resistor divider. The combination of low-noise (4.4µVRMS), high-PSRR, and high output current capability makes the TPS7A84 ideal to power noise-sensitive components. Those applications are found in high-speed communications, video, medical, or test and measurement applications. The high performance of the TPS7A84 limits power-supply-generated phase noise and clock jitter. This makes this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and RF components. Specifically, RF amplifiers benefit from the high-performance and 5.0V output capability of the device.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Output Voltage
Output Current
Number of Outputs
Polarity
Input Voltage, Min
Input Voltage, Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Series
Packaging
Texas Instruments LDO Voltage Regulators 3-A low-VIN (1.1-V) low-noise high-ac A A 595-TPS7A8400ARGRR
Datasheet
360In Stock
1,500Expected 2/22/2027
Cut Tape
$8.35
$5.82
$5.40
$5.38
Reel
$5.20
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-20 3 A 1 Output Positive 25 dB Adjustable - 40 C + 125 C 110 mV TPS7A84A Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 3-A low-VIN low-no i se ultra-low-dropo A 595-TPS7A8400RGRT
Datasheet
2,422In Stock
6,000Expected 1/28/2027
Cut Tape
$8.65
$6.63
$6.12
$5.58
$5.46
Reel
$4.68
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT VQFN-20 800 mV to 5.15 V 3 A 1 Output Positive 25 dB Adjustable - 40 C + 125 C 110 mV TPS7A84 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 3-A low-VIN (1.1-V) low-noise high-ac A A 595-TPS7A8400ARGRT
Datasheet
4,978Expected 12/14/2026
Cut Tape
$6.60
$5.01
$4.60
$4.26
$4.15
Reel
$4.15
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT VQFN-20 3 A 1 Output Positive 25 dB Adjustable - 40 C + 125 C 110 mV TPS7A84A Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Hi Current-Low Noise A 595-TPS7A8400RGRR A 595-TPS7A8400RGRR
Datasheet
986On Order
Cut Tape
$9.22
$7.06
$6.53
$5.93
Reel
$5.66
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
SMD/SMT VQFN-20 800 mV to 5.15 V 3 A 1 Output Positive 42 dB Adjustable - 40 C + 125 C 110 mV TPS7A84 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 3-A low-VIN (1.1-V) low-noise high-ac
Datasheet
2,969Expected 2/8/2027
Cut Tape
$6.33
$4.82
$4.45
$4.03
$3.84
Reel
$3.51
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT VQFN-20 3 A 1 Output Positive 42 dB Adjustable - 40 C + 125 C 270 mV TPS7A84A Reel, Cut Tape, MouseReel