LD49100 Automotive Regulators

STMicroelectronics LD49100 Automotive Regulators provide 1A maximum current with an input voltage range from 1.5V to 5.5V and a typical dropout voltage of 200mV. The LD49100 has ceramic capacitors on the input and output, offering stability. The LD49100 Automotive Regulators feature ultra low-dropout voltage, low quiescent current, and low-noise, making it ideal for a wide range of automotive applications.

Results: 7
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
STMicroelectronics LDO Voltage Regulators 1.8 V Output Voltage
Datasheet
4,023In Stock
Cut Tape
NT$49.47
NT$36.21
NT$32.70
NT$28.86
View
Reel
NT$23.23
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1.8 V 1 A 1 Output Positive 200 uA Fixed - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 1.2 V Output Voltage
Datasheet
1,650In Stock
Cut Tape
NT$49.47
NT$36.21
NT$32.70
NT$28.97
Reel
NT$24.02
View
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1.2 V 1 A 1 Output Positive 200 uA Fixed - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 3.3 V Output Voltage
Datasheet
4,177In Stock
Cut Tape
NT$45.53
NT$33.56
NT$30.62
NT$27.35
Reel
NT$23.19
View
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 3.3 V 1 A 1 Output Positive 200 uA Fixed - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators Adjustable Output Voltage
Datasheet
3,000Expected 12/1/2026
Cut Tape
NT$51.98
NT$38.00
NT$34.20
NT$30.26
View
Reel
NT$24.16
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 Adjustable 1 A 1 Output Positive 200 uA Adjustable - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start - Automo
Datasheet
679In Stock
Cut Tape
NT$49.47
NT$36.21
NT$32.70
NT$28.97
Reel
NT$24.02
View
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
SMD/SMT DFN-6 1.5 V 1 A 1 Output Positive 20 uA 70 dB Fixed - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start - Automo
Datasheet
Non-Stocked Lead-Time 30 Weeks
Reel
NT$25.31
Min.: 3,000
Mult.: 3,000
: 3,000
SMD/SMT DFN-6 1 V 1 A 1 Output Positive 20 uA 70 dB Fixed - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel
STMicroelectronics LDO Voltage Regulators 1 A, low quiescent current, low-noise voltage regulator with soft start
Datasheet
Non-Stocked Lead-Time 30 Weeks
Reel
NT$25.88
Min.: 3,000
Mult.: 3,000
: 3,000
SMD/SMT DFN-6 2.5 V 1 A 1 Output Positive 200 uA Fixed - 40 C + 125 C 200 mV AEC-Q100 LD49100 Reel