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.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
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Maximum Operating Temperature
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Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-1.5DRVT
Datasheet
5,309In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.2DRVTQ1
Datasheet
4,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912Q0.9DRVTQ1
Datasheet
2,314In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 500-mA low-nois e low-IQ  A 595-LP5912-3.0DRVT
Datasheet
3,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Enhanced-product 50 0-mA low-noise
Datasheet
1,644In Stock
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Min.: 1
Mult.: 1
Reel: 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 Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.5DRVTQ1
Datasheet
5,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.8DRVTQ1
Datasheet
1,882In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q2.8DRVTQ1
Datasheet
3,676In Stock
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Min.: 1
Mult.: 1
Reel: 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 Enhanced-product 50 0-mA low-noise
Datasheet
2,960In Stock
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Min.: 1
Mult.: 1
Reel: 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
2,876In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,635In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
903In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Enhanced-product 50 0-mA low-noise
Datasheet
2,333In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912-1.1DRVT
Datasheet
3,471In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912-2.5DRVT
Datasheet
5,748In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
4,227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912-3.3DRVT
Datasheet
9,829In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

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 500-mA low-nois e low-IQ  A 595-LP5912-3.3DRVR
Datasheet
2,187In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
7,651In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-IQ high - accuracy adjustabl A 595-TPS74501PDRVT
Datasheet
6,516In Stock
12,000Expected 2026-03-13
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912-1.0DRVT
Datasheet
2,207In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912-1.2DRVT
Datasheet
36In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-LP5912-1.2DRVR
Datasheet
316In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Texas Instruments LDO Voltage Regulators 500-mA low-nois e low-IQ  A 595-LP5912-5.0DRVT
Datasheet
2,233In Stock
3,000Expected 2026-02-20
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Automotive 500-mA l ow-noise low-IQ low- A 595-LP5912Q1.1DRVTQ1
Datasheet
2,070In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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