LP3869x/LP3869x-Q1 Low Dropout Linear Regulators

Texas Instruments LP3869x/LP3869x-Q1 500mA Low Dropout CMOS Linear Regulators provide tight output tolerance (2.0% typical), extremely low dropout voltage (250mV @ 500mA load current, VOUT = 5V), and excellent AC performance utilizing ultra-low ESR ceramic output capacitors. The low thermal resistance of these LDOs allows the full operating current to be used even in high ambient temperature environments. The use of a PMOS power transistor means that no DC base drive current is required to bias it, allowing ground pin current to remain below 100µA regardless of load current, input voltage, or operating temperature. Texas Instruments LP3869x/LP3869x-Q1 LDOs are ideal for use in hard disk drives, notebook computers, and portable instrumentation. The LP3869x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 55
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) 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 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38691SDXADJNPB 8’211In Stock
Cut Tape
CHF 1.88
CHF 1.39
CHF 1.27
CHF 1.14
Reel
CHF 1.00
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 1.25 V to 9 V 500 mA 1 Output Positive 100 uA 55 dB Adjustable - 40 C + 125 C 250 mV LP38691-ADJ Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX25NOPB 1’256In Stock
Cut Tape
CHF 2.00
CHF 1.50
CHF 1.36
CHF 1.23
Reel
CHF 1.07
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 2.5 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38691 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX3.3NPB 1’000In Stock
Cut Tape
CHF 1.96
CHF 1.45
CHF 1.33
CHF 1.19
Reel
CHF 0.955
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable 1’010In Stock
Cut Tape
CHF 1.41
CHF 1.04
CHF 0.945
CHF 0.845
Reel
CHF 0.676
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 2.5 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX18NOPB 831In Stock
Cut Tape
CHF 1.66
CHF 1.24
CHF 1.12
CHF 1.00
Reel
CHF 0.854
Min.: 1
Mult.: 1
: 1’000
SMD/SMT SOT-223-5 1.8 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 926 A 926-LP38693MPX25NOPB 843In Stock
Cut Tape
CHF 1.37
CHF 1.07
CHF 0.983
CHF 0.901
Reel
CHF 0.837
Min.: 1
Mult.: 1
: 1’000
SMD/SMT SOT-223-5 2.5 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula 1’267In Stock
Cut Tape
CHF 1.41
CHF 1.04
CHF 0.945
CHF 0.845
Reel
CHF 0.733
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 1.8 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA 1 0-V adjustable low- A 926-LP38691QSDADJNPB 3’676In Stock
Cut Tape
CHF 1.87
CHF 1.38
CHF 1.25
CHF 1.12
Reel
CHF 0.934
Min.: 1
Mult.: 1
: 4’500
SMD/SMT WSON-6 500 mA - 40 C + 125 C 250 mV AEC-Q100 LP38691-ADJ Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX1.8NPB 664In Stock
Cut Tape
CHF 1.96
CHF 1.45
CHF 1.33
CHF 1.19
Reel
CHF 1.01
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 1.8 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA 10-V adjust a ble low-dropout vol A 926-38691SD-ADJ/NOPB Non-Stocked Lead-Time 12 Weeks
Cut Tape
CHF 1.59
CHF 1.18
CHF 1.07
CHF 0.945
Reel
CHF 0.79
Min.: 1
Mult.: 1
: 4’500
SMD/SMT WSON-6 1.25 V to 9 V 500 mA 1 Output Positive 100 uA Adjustable - 40 C + 125 C 250 mV LP38691-ADJ Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-P38693QSDX5.0NPB 1’992In Stock
Cut Tape
CHF 1.96
CHF 1.45
CHF 1.33
CHF 1.19
Reel
CHF 0.964
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 5 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX33NOPB 2’963In Stock
4’000Expected 10/19/2026
Cut Tape
CHF 1.66
CHF 1.24
CHF 1.12
CHF 1.00
Reel
CHF 0.87
Min.: 1
Mult.: 1
: 1’000
SMD/SMT SOT-223-5 1.8 V, 2.5 V, 3.3 V, 5 V 500 mA 4 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693MPX50NOPB 1’361In Stock
Cut Tape
CHF 1.65
CHF 1.23
CHF 1.11
CHF 0.992
Reel
CHF 0.885
Min.: 1
Mult.: 1
: 1’000
SMD/SMT SOT-223-5 5 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926-LP38693SDX50NOPB 1’825In Stock
Cut Tape
CHF 1.66
CHF 1.24
CHF 1.12
CHF 1.00
Reel
CHF 0.861
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 5 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-38693MP-3.3/NOPB 2’611In Stock
Cut Tape
CHF 1.41
CHF 1.04
CHF 0.945
CHF 0.845
Reel
CHF 0.709
Min.: 1
Mult.: 1
: 2’000
SMD/SMT SOT-223-5 3.3 V 500 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Reg A 595-P38693Q A 595-P38693QSDXADJNPB 4’979In Stock
Cut Tape
CHF 1.71
CHF 1.26
CHF 1.16
CHF 1.03
Reel
CHF 0.916
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 Adjustable 500 mA 1 Output Positive 1 uA 55 dB Adjustable - 40 C + 125 C 250 mV AEC-Q100 LP38693-ADJ Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs A 595-LP3869 A 595-LP38693QSDADJNPB 2’063In Stock
Cut Tape
CHF 1.42
CHF 1.21
CHF 0.79
Reel
CHF 0.79
Min.: 1
Mult.: 1
: 4’500
SMD/SMT WSON-6 Adjustable 500 mA 1 Output Positive 55 uA Adjustable - 40 C + 125 C 250 mV AEC-Q100 LP38693-ADJ Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500Ma LDO Reg A 926- LP38691DTX33NOPB A A 926-LP38691DTX33NOPB 3’264In Stock
CHF 1.98
CHF 1.47
CHF 1.24
CHF 1.17
Min.: 1
Mult.: 1
SMD/SMT TO-252-3 3.3 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38691 Tube
Texas Instruments LDO Voltage Regulators 500MA LDO CMOS LINEA R REG A 926-LP38691 A 926-LP38691DTX18NOPB 1’304In Stock
CHF 1.84
CHF 1.47
CHF 1.24
CHF 1.17
Min.: 1
Mult.: 1
SMD/SMT TO-252-3 1.8 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38691 Tube
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 926 A 926-LP38691SDX18NOPB 1’405In Stock
Cut Tape
CHF 1.64
CHF 1.22
CHF 1.10
CHF 0.983
Reel
CHF 0.854
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 1.8 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38691 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500MA LDO CMOS LINEA R REG A 926-LP38691 A 926-LP38691SDX50NOPB 2’863In Stock
Cut Tape
CHF 1.65
CHF 1.22
CHF 1.11
CHF 0.992
Reel
CHF 0.87
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 5 V 500 mA 1 Output Positive 100 uA 55 dB Fixed - 40 C + 125 C 250 mV LP38691 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500-mA 10-V low-dr o pout voltage regula A 926-LP38693SD33NOPB 7’878In Stock
Cut Tape
CHF 1.41
CHF 1.04
CHF 0.945
CHF 0.845
Reel
CHF 0.695
Min.: 1
Mult.: 1
: 4’500
SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 100 uA Fixed - 40 C + 125 C 250 mV LP38693 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX33NOPB 1’909In Stock
Cut Tape
CHF 2.00
CHF 1.50
CHF 1.37
CHF 1.23
Reel
CHF 1.07
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38691 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA Low Dropout CM OS Linear Reg A 926 A 926LP38691QSDX50NOPB 1’293In Stock
Cut Tape
CHF 2.00
CHF 1.50
CHF 1.37
CHF 1.23
Reel
CHF 1.07
Min.: 1
Mult.: 1
: 1’000
SMD/SMT WSON-6 5 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38691 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators 500mA LDO CMOS Linea r Regs Stable A 595 A 595-LP38693QSD3.3NPB 1’267In Stock
Cut Tape
CHF 1.70
CHF 1.26
CHF 1.15
CHF 1.03
Reel
CHF 0.854
Min.: 1
Mult.: 1
: 4’500
SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 55 uA Fixed - 40 C + 125 C 250 mV AEC-Q100 LP38693 Reel, Cut Tape, MouseReel