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LDFPT-TR

产品描述LDO Regulator Pos 0.8V to 12V 1A 5-Pin(4+Tab) PPAK T/R
文件大小2MB,共33页
制造商ST(意法半导体)
官网地址http://www.st.com/
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LDFPT-TR概述

LDO Regulator Pos 0.8V to 12V 1A 5-Pin(4+Tab) PPAK T/R

LDFPT-TR规格参数

参数名称属性值
欧盟限制某些有害物质的使用Compliant with Exemption
ECCN (US)EAR99
Part StatusLTB
HTS8542.39.00.01
SVHCYes
SVHC Exceeds ThresholdYes
类型
Type
LDO
Number of Outputs1
PolarityPositive
Accuracy (%)±1
输出类型
Output Type
Adjustable
Output Voltage (V)0.8 to 12
Maximum Output Current (A)1
Minimum Input Voltage (V)2.6
Maximum Input Voltage (V)16
Maximum Dropout Voltage @ Current (V)0.5@1A
Reference Voltage (V)0.8(Typ)
Line Regulation0.01%/V(Typ)
Load Regulation0.2%/A(Typ)
Maximum Quiescent Current (mA)0.8
Junction to Ambient100°C/W
Junction to Case8°C/W
Special FeaturesThermal Protection|Current Limit
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)125
系列
Packaging
Tape and Reel
Supplier PackagePPAK
Pin Count5
MountingSurface Mount
Package Height2.4(Max)
Package Length6.6(Max)
Package Width6.2(Max)
PCB changed4
TabTab
Lead ShapeGull-wing

文档预览

下载PDF文档
LDF
1 A very low drop voltage regulator
Datasheet - production data
Applications
Computer and laptop
Battery-powered equipments
Industrial and medical equipment
Consumer and set-top box
Description
The LDF is a fast, very low drop linear regulator
which operates from an input supply voltage in
the range of 2.6 V to 16 V.
It is available in fixed and adjustable output
voltage versions, from 0.8 V to 12 V.
The LDF features are: high output precision, very
low-dropout voltage, low noise, and low
quiescent current, therefore suitable for low
voltage microprocessors and memory
applications.
Enable logic control pin and power-good output
are featured on PPAK/DFN packages.
Current and thermal protection are provided.
Features
Input voltage from 2.6 to 16 V
Very low-dropout voltage (500 mV max. at
1 A load)
Low quiescent current (200 μA typ. @ 1 A
load)
Available in 1% precision in PPAK and
DFN6 packages, 2% in DPAK
1 A guaranteed output current
Wide range of output voltages available on
request: adjustable from 0.8 V, fixed up to
12 V in 100 mV steps
Logic-controlled electronic shutdown
Power Good (PPAK and DFN packages)
Fast dynamic response to line and load
changes
Internal current and thermal protections
Temperature range: -40 °C to 125 °C
April 2017
DocID025502 Rev 2
1/33
www.st.com
This is information on a product in full production.

LDFPT-TR相似产品对比

LDFPT-TR LDF33PT-TR LDFPVR LDF33DT-TR LDFPUR
描述 LDO Regulator Pos 0.8V to 12V 1A 5-Pin(4+Tab) PPAK T/R LDO Regulator Pos 3.3V 1A 5-Pin(4+Tab) PPAK T/R LDO Regulator Pos 0.8V to 12V 1A 6-Pin DFN EP T/R LDO Regulator Pos 3.3V 1A 3-Pin(2+Tab) DPAK T/R LDO Regulator Pos 0.8V to 12V 1A 6-Pin DFN EP T/R
欧盟限制某些有害物质的使用 Compliant with Exemption Compliant Compliant Compliant with Exemption Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99
Part Status LTB LTB Active LTB Active
HTS 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01
类型
Type
LDO LDO LDO LDO LDO
Number of Outputs 1 1 1 1 1
Polarity Positive Positive Positive Positive Positive
Accuracy (%) ±1 ±1 ±1 ±2 ±1
输出类型
Output Type
Adjustable Fixed Adjustable Fixed Adjustable
Output Voltage (V) 0.8 to 12 3.3 0.8 to 12 3.3 0.8 to 12
Maximum Output Current (A) 1 1 1 1 1
Minimum Input Voltage (V) 2.6 2.6 2.6 2.6 2.6
Maximum Input Voltage (V) 16 16 16 16 16
Maximum Dropout Voltage @ Current (V) 0.5@1A 0.5@1A 0.5@1A 0.5@1A 0.5@1A
Line Regulation 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ) 0.01%/V(Typ)
Load Regulation 0.2%/A(Typ) 0.2%/A(Typ) 0.2%/A(Typ) 0.2%/A(Typ) 0.2%/A(Typ)
Maximum Quiescent Current (mA) 0.8 0.8 0.8 0.8 0.8
Junction to Ambient 100°C/W 100°C/W 65°C/W 100°C/W 55°C/W
Junction to Case 8°C/W 8°C/W 6.5°C/W 8°C/W 10°C/W
Special Features Thermal Protection|Current Limit Current Limit|Thermal Protection Current Limit|Thermal Protection Current Limit|Thermal Protection Current Limit|Thermal Protection
Minimum Operating Temperature (°C) -40 -40 -40 -40 -40
Maximum Operating Temperature (°C) 125 125 125 125 125
系列
Packaging
Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel
Supplier Package PPAK PPAK DFN EP DPAK DFN EP
Pin Count 5 5 6 3 6
Mounting Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height 2.4(Max) 2.4(Max) 0.88 2.4(Max) 0.95(Max)
Package Length 6.6(Max) 6.6(Max) 2 6.6(Max) 3
Package Width 6.2(Max) 6.2(Max) 2 6.2(Max) 3
PCB changed 4 4 6 2 6
Lead Shape Gull-wing Gull-wing No Lead Gull-wing No Lead
SVHC Yes - - Yes Yes
Reference Voltage (V) 0.8(Typ) - 0.8(Typ) - 0.8(Typ)
Tab Tab Tab - Tab -
Standard Package Name - - DFN TO-252 DFN
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