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LD39300PT-R: 产品描述LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop; 产品类别电源/电源管理电源电路; 文件大小1MB，共22页; 制造商ST(意法半导体); 官网地址http://www.st.com/

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LD39300PT-R概述

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

LD39300PT-R规格参数

参数名称	属性值
Brand Name	STMicroelectronics
厂商名称	ST(意法半导体)
零件包装代码	MODULE
包装说明	, SMSIP5H,.37,50TB
针数	5
Reach Compliance Code	compliant
ECCN代码	EAR99
可调性	ADJUSTABLE
最大回动电压 1	0.4 V
标称回动电压 1	0.2 V
JESD-30 代码	R-XSSO-G5
长度	6.5 mm
最大负载调整率 (%)	1.2%
功能数量	1
输出次数	1
端子数量	5
工作温度TJ-Max	125 °C
工作温度TJ-Min	-40 °C
最大输出电流 1	3 A
最大输出电压 1	5 V
最小输出电压 1	1.22 V
封装主体材料	UNSPECIFIED
封装等效代码	SMSIP5H,.37,50TB
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
包装方法	TAPE AND REEL
峰值回流温度（摄氏度）	NOT SPECIFIED
认证状态	Not Qualified
调节器类型	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	2.4 mm
表面贴装	YES
技术	BICMOS
端子形式	GULL WING
端子节距	1.27 mm
端子位置	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED
最大电压容差	0.2%
宽度	6.1 mm

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LD39300

Ultra low drop BICMOS voltage regulator

Datasheet - production data

Applications



Microprocessor power supply

DSPs power supply

Post regulators for switching power supplies

High efficiency linear regulator

Description

Features



3 A guaranteed output current

Ultra low dropout voltage (200 mV typ.

@ 3 A load, 40 mV typ. @ 600 mA load)

Very low quiescent current (1.2 mA typ.

@ 3 A load, 1 µA max @ 25 °C in off mode)

Logic-controlled electronic shutdown

Current and thermal internal limit

± 1.5 % output voltage tolerance @ 25 °C

Fixed and ADJ output voltages: 1.22 V, ADJ

Temperature range: -40 to 125 °C

Fast dynamic response to line and load

changes

Stable with ceramic capacitor

Available in PPAK and DPAK

Part number

Output voltage

DPAK

LD39300DT12-R

LD39300PT-R

PPAK

1.22 V

ADJ from 1.22 to 5.0 V

The LD39300 is a fast ultra low drop linear

regulator which operates from 2.5 V to 6 V input

supply.

A wide range of output options are available. The

low drop voltage, low noise, and low quiescent

current make it suitable for low voltage

microprocessor and memory applications. The

device is developed on a BiCMOS process which

allows low quiescent current operation

independently of output load current.

Table 1: Device summary

March 2017

DocID13160 Rev 3

1/22

www.st.com

This is information on a product in full production.

LD39300PT-R相似产品对比

	LD39300PT-R	LD39300DT25-R	LD39300DT12-R
描述	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop
Brand Name	STMicroelectronics	STMicroelectronics	STMicroelectronics
零件包装代码	MODULE	TO-252	TO-252
包装说明	, SMSIP5H,.37,50TB	TO-252, SMSIP3H,.38,90TB	TO-252, SMSIP3H,.38,90TB
针数	5	3	3
Reach Compliance Code	compliant	not_compliant	not_compliant
ECCN代码	EAR99	EAR99	EAR99
可调性	ADJUSTABLE	FIXED	FIXED
最大回动电压 1	0.4 V	0.4 V	0.4 V
标称回动电压 1	0.2 V	0.2 V	0.2 V
JESD-30 代码	R-XSSO-G5	R-PSSO-G2	R-PSSO-G2
长度	6.5 mm	6.5 mm	6.5 mm
功能数量	1	1	1
输出次数	1	1	1
端子数量	5	2	2
工作温度TJ-Max	125 °C	125 °C	125 °C
工作温度TJ-Min	-40 °C	-40 °C	-40 °C
最大输出电流 1	3 A	3 A	3 A
最大输出电压 1	5 V	2.575 V	1.2566 V
最小输出电压 1	1.22 V	2.425 V	1.1834 V
封装主体材料	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY
封装等效代码	SMSIP5H,.37,50TB	SMSIP3H,.38,90TB	SMSIP3H,.38,90TB
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
包装方法	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
峰值回流温度（摄氏度）	NOT SPECIFIED	260	260
认证状态	Not Qualified	Not Qualified	Not Qualified
调节器类型	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度	2.4 mm	2.63 mm	2.63 mm
表面贴装	YES	YES	YES
技术	BICMOS	BICMOS	BICMOS
端子形式	GULL WING	GULL WING	GULL WING
端子节距	1.27 mm	2.28 mm	2.28 mm
端子位置	SINGLE	SINGLE	SINGLE
处于峰值回流温度下的最长时间	NOT SPECIFIED	30	30
最大电压容差	0.2%	3%	3%
宽度	6.1 mm	6.1 mm	6.1 mm
是否Rohs认证	-	符合	符合
Is Samacsys	-	N	N
最大绝对输入电压	-	6.5 V	6.5 V
最大输入电压	-	6 V	6 V
最小输入电压	-	2.5 V	2.5 V
JESD-609代码	-	e3	e3
最大电网调整率	-	0.005%	0.0024%
最大负载调整率	-	0.03%	0.0146%
湿度敏感等级	-	1	1
标称输出电压 1	-	2.5 V	1.22 V
封装代码	-	TO-252	TO-252
端子面层	-	Matte Tin (Sn)	Matte Tin (Sn)
Base Number Matches	-	1	1