LDH40 200mA Low Dropout LDO

STMicroelectronics LDH40 200mA Low Dropout LDO is developed to be directly connected to a car battery in automotive applications or to a generic battery in industrial applications. The LDH40 offers an extended input voltage of up to 40V to support a load dump transient in automotive systems. The device's ultra-low quiescent current featured at light load increases the battery operation lifetime in always-on-standby systems.

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Description Datasheet Availability Pricing (RON) 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 200 mA low dropout LDO
Datasheet
2.303In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT DFN-6 200 mA 1 Output 50 uA 3.3 V 40 V - 40 C + 150 C 700 mV LDH40 Reel, Cut Tape
STMicroelectronics LDO Voltage Regulators 200 mA low dropout LDO
Datasheet
2.928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

LDH40 Reel, Cut Tape, MouseReel
STMicroelectronics LDO Voltage Regulators 200 mA low dropout LDO - Automotive
Datasheet
2.995Expected 4/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT DFN-6 1.2 V to 22 V 200 mA 1 Output Positive 200 uA 3.3 V 40 V 70 dB Adjustable - 40 C + 150 C 700 mV AEC-Q100 Reel, Cut Tape, MouseReel