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LD1084V33: 产品描述LDO Voltage Regulators 3.3V 5.0A Positive; 产品类别电源/电源管理电源电路; 文件大小509KB，共16页; 制造商ST(意法半导体); 官网地址http://www.st.com/

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LD1084V33概述

LDO Voltage Regulators 3.3V 5.0A Positive

LD1084V33规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	ST(意法半导体)
零件包装代码	SFM
包装说明	TO-220, SIP3,.1TB
针数	3
Reach Compliance Code	not_compliant
ECCN代码	EAR99
可调性	FIXED
最大回动电压 1	1.5 V
标称回动电压 1	1.3 V
最大绝对输入电压	30 V
最大输入电压	18 V
最小输入电压	4.9 V
JESD-30 代码	R-PSFM-T3
JESD-609代码	e0
最大电网调整率	0.006%
最大负载调整率	0.02%
功能数量	1
输出次数	1
端子数量	3
工作温度TJ-Max	125 °C
工作温度TJ-Min	-40 °C
最大输出电流 1	5 A
最大输出电压 1	3.366 V
最小输出电压 1	3.234 V
标称输出电压 1	3.3 V
封装主体材料	PLASTIC/EPOXY
封装代码	TO-220
封装等效代码	SIP3,.1TB
封装形状	RECTANGULAR
封装形式	FLANGE MOUNT
峰值回流温度（摄氏度）	NOT SPECIFIED
认证状态	Not Qualified
调节器类型	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装	NO
技术	BIPOLAR
端子面层	Tin/Lead (Sn/Pb)
端子形式	THROUGH-HOLE
端子节距	2.54 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	3.46%

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LD1084

5 A low-drop positive voltage regulator adjustable

Datasheet

production data

LD1084 quiescent current flows into the load, so

to increase the efficiency. A minimum capacitor of

10 µF is needed for stability.

The device is supplied in TO-220. The on-chip

trimming allows the regulator to reach a very tight

output voltage tolerance, within ± 1% at 25 °C.

Table 1. Device summary

Order code

TO-220

LD1084V

Output voltage

adjustable

Features

•

Typical dropout 1.3 V (at 5 A)

•

Three-terminal adjustable output voltage

•

Guaranteed output current up to 5 A

•

Output tolerance ± 1% at 25 °C and ± 2% in full

temperature range

•

Internal power and thermal limit

•

Wide operating temperature range -40 °C to

125 °C

•

Package available: TO-220

•

Pinout compatibility with standard adjustable

VREG

Description

The LD1084 is a low-drop voltage regulator

providing up to 5 A of output current. Dropout is

guaranteed at a maximum of 1.5 V at the

maximum output current, decreasing at lower

loads. The LD1084 is pin-to-pin compatible with

the older 3-terminal adjustable regulators, but it

has better performances in terms of drop and

output tolerance.

Unlike PNP regulators, where a part of the output

current is wasted as quiescent current, the

September 2013

This is information on a product in full production.

DocID9035 Rev 10

1/16

www.st.com

LD1084V33相似产品对比

	LD1084V33	LD1084D2M90R	LD1084V25
描述	LDO Voltage Regulators 3.3V 5.0A Positive	LDO Voltage Regulators 9.0V 5.0A Positive	LDO Voltage Regulators 2.5V 5.0A Positive
厂商名称	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)
零件包装代码	SFM	D2PAK	SFM
包装说明	TO-220, SIP3,.1TB	D2PAK/A-3	TO-220, 3 PIN
针数	3	3	3
Reach Compliance Code	not_compliant	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99
可调性	FIXED	FIXED	FIXED
最大回动电压 1	1.5 V	1.5 V	1.5 V
标称回动电压 1	1.3 V	1.3 V	1.3 V
最大绝对输入电压	30 V	30 V	30 V
最大输入电压	18 V	20 V	18 V
最小输入电压	4.9 V	10.6 V	4.1 V
JESD-30 代码	R-PSFM-T3	R-PSSO-G3	R-PSFM-T3
最大电网调整率	0.006%	0.02%	0.006%
最大负载调整率	0.02%	0.06%	0.02%
功能数量	1	1	1
输出次数	1	1	1
端子数量	3	3	3
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	5 A	5 A	5 A
最大输出电压 1	3.366 V	9.18 V	2.55 V
最小输出电压 1	3.234 V	8.82 V	2.45 V
标称输出电压 1	3.3 V	9 V	2.5 V
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TO-220	TO-263	TO-220
封装等效代码	SIP3,.1TB	SMSIP3H,.55TB	SIP3,.1TB
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	FLANGE MOUNT	SMALL OUTLINE	FLANGE MOUNT
认证状态	Not Qualified	Not Qualified	Not Qualified
调节器类型	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
表面贴装	NO	YES	NO
技术	BIPOLAR	BIPOLAR	BIPOLAR
端子形式	THROUGH-HOLE	GULL WING	THROUGH-HOLE
端子节距	2.54 mm	2.54 mm	2.54 mm
端子位置	SINGLE	SINGLE	SINGLE
最大电压容差	3.46%	2%	2%
是否Rohs认证	不符合	符合	-
Base Number Matches	-	1	1

LD1084V33

LD1084V33在线购买

LD1084V33概述

LD1084V33规格参数

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