LP5912/LP5912-Q1 Ultra-Low Noise LDO Regulator

Texas Instruments LP5912/LP5912-Q1 Ultra-Low Noise LDO Regulator is an LDO capable of supplying a 500mA output current. Designed to meet the requirements of RF and analog circuits, the LP5912/LP5912-Q1 device provides low noise, high PSRR, low quiescent current, and low line and load transient response. The LP5912/LP5912-Q1 offers class-leading noise performance without a noise bypass capacitor and with the ability for remote output capacitance placement. Each device is designed to work with a 1µF input and a 1µF output ceramic capacitor (no separate noise bypass capacitor required). These devices are available with fixed output voltages from 0.8V to 5.5V in 25mV steps. The LP5912-EP devices have gold bond wires, a temperature range of –55 to +105°C, and include an SnPb lead finish. The Texas Instruments LP5912-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 36
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (TWD) 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
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
Qualification
Series
Packaging
Texas Instruments LDO Voltage Regulators Enhanced-product 50 0-mA low-noise
Datasheet
2,831In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 800 mV to 5.5 V 500 mA 1 Output 400 uA 1.6 V 6.5 V 80 dB Fixed - 55 C + 125 C 170 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Enhanced-product 50 0-mA low-noise
Datasheet
2,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 3 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 75 dB Fixed - 55 C + 125 C 170 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Enhanced-product 50 0-mA low-noise
Datasheet
2,959In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 800 mV to 5.5 V 500 mA 1 Output 400 uA 1.6 V 6.5 V 80 dB Fixed - 55 C + 125 C 170 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-3.0DRVT
Datasheet
3,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 3 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 75 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.1DRVTQ1
Datasheet
2,014In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.1 V 500 mA 1 Output 400 uA 1.6 V 6.5 V 75 dB Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q0.9DRVTQ1
Datasheet
2,078In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 900 mV 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.5DRVTQ1
Datasheet
5,608In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.5 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Enhanced-product 50 0-mA low-noise
Datasheet
1,621In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.2 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 75 dB Fixed - 55 C + 125 C 170 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Enhanced-product 50 0-mA low-noise
Datasheet
2,122In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 800 mV to 5.5 V 500 mA 1 Output 400 uA 1.6 V 6.5 V 80 dB Fixed - 55 C + 125 C 170 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.2DRVTQ1
Datasheet
3,914In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.2 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q2.8DRVTQ1
Datasheet
3,276In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 2.8 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.8DRVTQ1
Datasheet
1,654In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.8 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Enhanced-product 50 0-mA low-noise
Datasheet
3,007In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 75 dB Fixed - 55 C + 125 C 170 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.5DRVT
Datasheet
2,239In Stock
3,000Expected 7/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.5 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-2.5DRVT
Datasheet
7,985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 2.5 V 500 mA 1 Output Positive 30 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-2.8DRVT
Datasheet
3,120In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 2.8 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-5.0DRVT
Datasheet
4,915In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 5 V 500 mA 1 Output Positive 30 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-IQ high - accuracy adjustabl A 595-TPS74501PDRVT
Datasheet
435In Stock
18,000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 550 mV to 5.5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 30 dB Adjustable - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.2DRVT
Datasheet
3,919In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.2 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 75 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.8DRVT
Datasheet
10,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.8 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-3.3DRVR
Datasheet
2,052In Stock
2,143Expected 8/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 240
: 250

SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q3.3DRVTQ1
Datasheet
6,399In Stock
12,000Expected 10/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V Fixed - 40 C + 125 C 150 mV AEC-Q100 LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.0DRVT
Datasheet
1,158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1 V 500 mA 1 Output Positive 30 uA 1.6 V 6.5 V 40 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.1DRVT
Datasheet
1,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT WSON-6 1.1 V 500 mA 1 Output 400 uA 1.6 V 6.5 V 75 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.2DRVR
Datasheet
600In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT WSON-6 1.2 V 500 mA 1 Output Positive 400 uA 1.6 V 6.5 V 75 dB Fixed - 40 C + 125 C 150 mV LP5912 Reel, Cut Tape, MouseReel