LD39015M18R datasheet, PDF - EEWORLD Datasheet

LD39015M18R: DescriptionLDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23 T/R; File Size201KB，15 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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LD39015M18R Overview

LDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23 T/R

LD39015M18R Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.39.00.01
Type	LDO
Number of Outputs	1
Polarity	Positive
Accuracy (%)	±2
Output Type	Fixed
Output Voltage (V)	1.8
Maximum Output Current (A)	0.15
Minimum Input Voltage (V)	1.5
Maximum Input Voltage (V)	5.5
Maximum Dropout Voltage @ Current (V)	0.1@100mA
Line Regulation	0.01%/V(Typ)
Load Regulation	0.002%/mA(Typ)
Maximum Quiescent Current (mA)	0.05
Junction to Ambient	255°C/W
Junction to Case	81°C/W
Special Features	Thermal Protection\|Shutdown\|Current Limit
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Packaging	Tape and Reel
Supplier Package	SOT-23
Pin Count	5
Standard Package Name	SOT-23
Mounting	Surface Mount
Package Height	1.3(Max)
Package Length	3(Max)
Package Width	1.75(Max)
PCB changed	5
Lead Shape	Gull-wing

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LD39015

150 mA low quiescent current and low noise voltage regulator

Datasheet

production data

•

Compatible with ceramic capacitors C

= 1 µF

•

Internal current and thermal limit

•

Temperature range: -40 °C to 125 °C

Description

SOT23-5L

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, 38 µA typ. at 150 mA load, 1 µA max. in

OFF mode)

•

Very low noise without bypass capacitor

(29 µV

RMS

at V

OUT

= 0.8 V)

•

Output voltage tolerance: ± 2.0% @ 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

The LD39015 series provides 150 mA maximum

current with an input voltage range from 1.5 V to

5.5 V and a typical dropout voltage of 80 mV. It is

stable with ceramic capacitors. 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 rolling off at

10 kHz. Enable logic control function puts the

LD39015 in shutdown 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.

Table 1. Device summary

Order codes

LD39015M08R

LD39015M10R

LD39015M12R

LD39015M125R

LD39015M15R

LD39015M18R

LD39015M25R

LD39015M33R

Output voltages

0.8 V

1.0 V

1.2 V

1.25 V

1.5 V

1.8 V

2.5 V

3.3 V

July 2015

This is information on a product in full production.

DocID14003 Rev 5

1/15

www.st.com

LD39015M18R Related Products

	LD39015M18R	LD39015M12R	LD39015M33R	LD39015M25R	LD39015M08R	LD39015M15R	LD39015M125R	LD39015M10R
Description	LDO Regulator Pos 1.8V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 1.2V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 2.5V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 0.8V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 1.5V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 1.25V 0.15A 5-Pin SOT-23 T/R	LDO Regulator Pos 1V 0.15A 5-Pin SOT-23 T/R
EU restricts the use of certain hazardous substances	Compliant	-	Compliant	Compliant	Compliant	-	-	Compliant
ECCN (US)	EAR99	-	EAR99	EAR99	EAR99	-	-	EAR99
Part Status	Active	-	Active	Active	Active	-	-	Active
HTS	8542.39.00.01	-	8542.39.00.01	8542.39.00.01	8542.39.00.01	-	-	8542.39.00.01
Type	LDO	-	LDO	LDO	LDO	-	-	LDO
Number of Outputs	1	-	1	1	1	-	-	1
Polarity	Positive	-	Positive	Positive	Positive	-	-	Positive
Accuracy (%)	±2	-	±2	±2	±2	-	-	±2
Output Type	Fixed	-	Fixed	Fixed	Fixed	-	-	Fixed
Output Voltage (V)	1.8	-	3.3	2.5	0.8	-	-	1
Maximum Output Current (A)	0.15	-	0.15	0.15	0.15	-	-	0.15
Minimum Input Voltage (V)	1.5	-	1.5	1.5	1.5	-	-	1.5
Maximum Input Voltage (V)	5.5	-	5.5	5.5	5.5	-	-	5.5
Line Regulation	0.01%/V(Typ)	-	0.01%/V(Typ)	0.01%/V(Typ)	0.01%/V(Typ)	-	-	0.01%/V(Typ)
Load Regulation	0.002%/mA(Typ)	-	0.002%/mA(Typ)	0.002%/mA(Typ)	0.002%/mA(Typ)	-	-	0.002%/mA(Typ)
Maximum Quiescent Current (mA)	0.05	-	0.05	0.05	0.05	-	-	0.05
Junction to Ambient	255°C/W	-	255°C/W	255°C/W	255°C/W	-	-	255°C/W
Junction to Case	81°C/W	-	81°C/W	81°C/W	81°C/W	-	-	81°C/W
Special Features	Thermal Protection\|Shutdown\|Current Limit	-	Current Limit\|Shutdown\|Thermal Protection	Current Limit\|Thermal Protection\|Shutdown	Current Limit\|Thermal Protection\|Shutdown	-	-	Shutdown\|Thermal Protection\|Current Limit
Minimum Operating Temperature (°C)	-40	-	-40	-40	-40	-	-	-40
Maximum Operating Temperature (°C)	125	-	125	125	125	-	-	125
Packaging	Tape and Reel	-	Tape and Reel	Tape and Reel	Tape and Reel	-	-	Tape and Reel
Supplier Package	SOT-23	-	SOT-23	SOT-23	SOT-23	-	-	SOT-23
Pin Count	5	-	5	5	5	-	-	5
Standard Package Name	SOT-23	-	SOT-23	SOT-23	SOT-23	-	-	SOT-23
Mounting	Surface Mount	-	Surface Mount	Surface Mount	Surface Mount	-	-	Surface Mount
Package Height	1.3(Max)	-	1.3(Max)	1.3(Max)	1.3(Max)	-	-	1.3(Max)
Package Length	3(Max)	-	3(Max)	3(Max)	3(Max)	-	-	3(Max)
Package Width	1.75(Max)	-	1.75(Max)	1.75(Max)	1.75(Max)	-	-	1.75(Max)
PCB changed	5	-	5	5	5	-	-	5
Lead Shape	Gull-wing	-	Gull-wing	Gull-wing	Gull-wing	-	-	Gull-wing

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