LD39100 Datasheet low-noise voltage regulator

Manufacturer: STMicroelectronics

Datasheet Details

The LD39100 provides 1 A maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV.

The device is stable with ceramic capacitors on the input and output.

The ultra-low dropout voltage, low quiescent current and low-noise

LD39100 Automotive grade 1 A, low quiescent current, low-noise voltage regulator DFN6 (3x3 mm) Maturity status link.

AEC-Q100 qualified.
Input voltage from 1.5 to 5.5 V.
Ultra-low dropout voltage (200 mV typ. at 1 A load).
Very low quiescent current (20 µA typ. at no load, 200 µA typ. at 1 A load, 1 µA max. in off mode).
Very low-noise with no bypass capacitor (30 µ VRMS at VOUT = 0.8 V).
Output voltage tolerance: ±2.0% at 25 °C.
1 A guaranteed output current.
Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV.

Part Number	Description
LD39115J	150mA low quiescent current low noise voltage regulator
LD39150	Ultra low drop BICMOS voltage regulator
LD39015	150mA low quiescent current and low noise voltage regulator
LD39015J	150mA low quiescent current low noise voltage regulator
LD39015M08R	150mA low quiescent current and low noise voltage regulator
LD39015M10R	150mA low quiescent current and low noise voltage regulator
LD39015M125R	150mA low quiescent current and low noise voltage regulator
LD39015M12R	150mA low quiescent current and low noise voltage regulator
LD39015M15R	150mA low quiescent current and low noise voltage regulator
LD39015M18R	150mA low quiescent current and low noise voltage regulator