Name: STMicroelectronics LD39015M15R
Brand: STMicroelectronics
SKU: 9090374
Price: 0.435 USD
Availability: InStock

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refer to technical specifications

Manufacturer Part #

LD39015M15R

LD39015 Series 150 mA 1.5 V Fixed Low Noise LDO Voltage Regulator - SOT-23-5

LD39015M15R Datasheet
ECAD Model: Convert this file for your ECAD tool by downloading the free Library Loader. Learn more about ECAD model.
Mfr. Name:	STMicroelectronics
Standard Pkg:	Product Variant Information section Available Packaging Package Qty: 3000 per Reel Package Style: SOT-23-5 (SOT-25) Mounting Method: Surface Mount
Date Code:

STMicroelectronics LD39015M15R - Technical Attributes

Input Voltage-Min:	1.5V
Input Voltage-Max:	5.5V
Output Voltage Fixed:	1.5V
Dropout Voltage-Max:	100mV
Output Current-Max:	150mA
Tolerance (%):	-0.6%
Operating Temp Range:	-40°C to +125°C
Regulator Topology:	Fixed
Quiescent Current:	18µA
No. of Outputs:	Single
Output Noise:	29µV
Load Regulation (%):	0.002%
Current - Limit:	350mA
Line Regulation (%):	0.01%
Package Style:	SOT-23-5 (SOT-25)
Mounting Method:	Surface Mount

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Features & Applications

The LD39015M15R is a provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 80 mV. It is stable with ceramic capacitor. The ultra-low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 65 dB at low frequencies and starts to roll off at 10 kHz.

Enable logic control function puts the LD39015xx in shut-down mode allowing a total current consumption lower than 1 μA. The device also includes short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, personal digital assistants (PDAs), cordless phones or similar battery-powered systems

Features:

Input voltage from 1.5 to 5.5 V
Ultra low dropout voltage (80 mV typ. at 100 mA load)
Very low quiescent current (18 μA typ. at no load, 35 μA typ. at 150 mA load, 1 μA max in off mode)
Very low noise without bypass capacitor (29 μVRMS at VOUT = 0.8 V)
Output voltage tolerance: ±2 % @ 25 °C
150 mA guaranteed output current
Wide range of output voltages available on request: 0.8 V to 3.3 V with 100 mV step
Logic-controlled electronic shutdown
Compatible with ceramic capacitors CO = 1 μF
Internal current and thermal limit
Available in SOT666 and SOT23-5L packages
Temperature range: -40 °C to 125 °C