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Datasheet> 器件分类 > 电源/电源管理> 电源电路> UZ1084-AD-TQ3-R
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UZ1084-AD-TQ3-R

产品描述Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO3, TO-263, 3 PIN
产品类别电源/电源管理    电源电路   
文件大小187KB，共6页
制造商UNISONIC TECHNOLOGIES CO.,LTD
官网地址http://www.unisonic.com.tw/
下载文档 详细参数 选型对比 全文预览

UZ1084-AD-TQ3-R概述

Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO3, TO-263, 3 PIN

UZ1084-AD-TQ3-R规格参数

参数名称属性值
厂商名称UNISONIC TECHNOLOGIES CO.,LTD
零件包装代码D2PAK
包装说明TO-263, 3 PIN
针数4
Reach Compliance Codecompliant
ECCN代码EAR99
最大回动电压 11.5 V
最大差分输入-输出电压5.75 V
最小差分输入-输出电压1.5 V
JESD-30 代码R-PSSO-G3
JESD-609代码e0
长度10.1 mm
功能数量1
端子数量3
工作温度TJ-Max125 °C
工作温度TJ-Min
最大输出电流 15 A
封装主体材料PLASTIC/EPOXY
封装代码TO-263
封装形状RECTANGULAR
封装形式SMALL OUTLINE
认证状态Not Qualified
调节器类型ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度5.08 mm
表面贴装YES
端子面层TIN LEAD
端子形式GULL WING
端子节距2.54 mm
端子位置SINGLE
宽度9.02 mm

UZ1084-AD-TQ3-R文档预览

UNISONIC TECHNOLOGIES CO., LTD
UZ1084
5A ADJUSTABLE/FIXED LOW
DROPOUT LINEAR
REGULATOR
DESCRIPTION
The UTC
UZ1084-ADJ/Fixed
voltages are low dropout
three-terminal regulators with 5A output current capability. These
devices have been optimized for low voltage applications including
VTT bus termination, where transient response and minimum input
voltage are critical.
On-chip thermal limiting provides protection against any
combination of overload and ambient temperature that would create
excessive junction temperatures.
1
LINEAR INTEGRATED CIRCUIT
1
TO-220
TO-220F
1
TO-252
FEATURES
*Fast transient response
*Low dropout Voltage at up to 5A
*Load regulation : 0.5% typical
*On-chip thermal limiting
1
TO-263-3
APPLICATIONS
*Desktop PCs, RISC and embedded processors’ supply
*GTI, SSTL logic reference bus supply
*Low voltage V
CC
logic supply
*Battery-powered circuitry
*Post regulator for switching supply
*Cable and ADSL modems’ DSP core supply
*Set Top Boxes and Web Boxes modules’ supply
1
TO-263
Lead-free:
UZ1084L-xx
Halogen-free: UZ1084G-xx
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Normal
Lead Free
Halogen Free
1
2
3
UZ1084-xx-TA3-T
UZ1084L-xx-TA3-T UZ1084G-xx-TA3-T
TO-220
A/G
O
I
UZ1084-xx-TF3-T
UZ1084L-xx-TF3-T UZ1084G-xx-TF3-T
TO-220F
A/G
O
I
UZ1084-xx-TN3-R UZ1084L-xx-TN3-R UZ1084G-xx-TN3-R
TO-252
A/G
O
I
UZ1084-xx-TQ2-R UZ1084L-xx-TQ2-R UZ1084G-xx-TQ2-R
TO-263
A/G
O
I
UZ1084-xx-TQ2-T
UZ1084L-xx-TQ2-T UZ1084G-xx-TQ2-T
TO-263
A/G
O
I
UZ1084-xx-TQ3-R UZ1084L-xx-TQ3-R UZ1084G-xx-TQ3-R
TO-263-3
A/G
O
I
UZ1084-xx-TQ3-T
UZ1084L-xx-TQ3-T UZ1084G-xx-TQ3-T
TO-263-3
A/G
O
I
Note: 1. xx: Output voltage, refer to Marking Information.
2. A: ADJ (for adjustable regulator), G: GND (for fixed regulator), O:V
OUT
, I:V
IN
Packing
Tube
Tube
Tape Reel
Tape Reel
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
1 of 6
QW-R102-010,J
UZ1084
MARKING INFORMATION
PACKAGE
TO-220
TO-220F
TO-252
TO-263
TO-263-3
VOLTAGE CODE
15 :1.5V
18 :1.8V
25 :2.5V
33 :3.3V
50 :5.0V
AD:ADJ
LINEAR INTEGRATED CIRCUIT
MARKING
LOT Code
Voltage Code
UTC
UZ1084
XX
1
2
3
L: Lead Free
G: Halogen Free
Date Code
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R102-010,J
UZ1084
ABSOLUTE MAXIMUM RATINGS
(Ta=25°С)
LINEAR INTEGRATED CIRCUIT
PARAMETER
SYMBOL
RATINGS
UNIT
DC Input Voltage
V
IN
15
V
Operating Junction Temperature
T
J
0 ~ +125
°С
Storage Temperature Range
T
STG
-65 ~ 150
°С
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
TO-252
Junction to Ambient
TO-220
TO-263/TO-263-3
TO-252
Junction to Case
TO-220
TO-263/TO-263-3
SYMBOL
θ
JA
RATINGS
112
54
64
12
4
4
UNIT
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
θ
JC
ELECTRICAL CHARACTERISTICS
For UZ1084-Adjustable
(Operating Conditions: 4.75≤V
IN
≤5.25,
T
J
=25°С unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
Reference Voltage
V
REF
I
OUT
=10mA
Line Regulation
ΔV
OUT
l
OUT
=10mA
Load Regulation
ΔV
OUT
10mA≤l
OUT
≤
5A
Dropout Voltage
V
D
△
V
REF
%=2%, lo=5A
Current Limit
I
LIMIT
(V
IN
-V
OUT
)=2V
Adjust Pin Current
Iadj
Adjust Pin Current Change
ΔIadj
1.5V≤(V
IN
-V
OUT
)≤ 5.75V, 10mA≤l
OUT
≤5A
Minimum Load Current
I
O(min)
1.5V≤(V
IN
-V
OUT
)≤5.75V
Thermal shutdown
MIN
1.23
TYP
1.25
0.5
0.5
6.5
35
5
150
MAX UNIT
1.27
V
2
%
2.5
%
1.5
V
A
100
μA
5
μA
10
mA
°C
5.5
For UZ1084-xx (Fixed Voltage)
(Operating Conditions: 1.5V≤ (V
IN
-V
OUT
)
≤5.75V,T
J
=25°С unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
1%
UZ1084-15 l
OUT
=10mA
2%
1%
UZ1084-18 l
OUT
=10mA
2%
1%
Output Voltage
V
OUT
UZ1084-25 l
OUT
=10mA
2%
1%
UZ1084-33 l
OUT
=10mA
2%
1%
UZ1084-50 l
OUT
=10mA
2%
Line Regulation
ΔV
OUT
I
OUT
=10mA
Load Regulation
ΔV
OUT
10mA≤l
OUT
≤5A
Dropout Voltage
V
D
△
V
REF
%=2%, l
OUT
=5A
Current Limit
I
LIMIT
(V
IN
-V
OUT
)=2V
Minimum Load Current
ΔIadj
1.5V≤ (V
IN
-V
OUT
)
≤5.75V
Quiescent Current
I
Q
V
IN
=12V
Thermal shutdown
MIN. TYP MAX UNIT
1.485 1.5 1.515
V
1.470 1.5 1.530
V
1.782 1.8 1.818
V
1.764 1.8 1.836
V
2.475 2.5 2.525
V
2.450 2.5 2.550
V
3.267 3.3 3.333
V
3.234 3.3 3.366
V
4.950 5.0 5.050
V
4.900 5.0 5.100
V
0.5
2
%
0.5
2.5
%
1.5
V
5.5
6.5
A
5
10
mA
10
13
mA
150
°C
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R102-010,J
UZ1084
TYPICAL APPLICATION CIRCUITS
Adjustable Voltage Regulator
UZ1084-ADJ
V
IN
=5V
V
IN
ADJ
124Ω
+ 10µF
124Ω
V
OUT
LINEAR INTEGRATED CIRCUIT
V
OUT
=2.5V
at 5A
+
22µF
Fixed Voltage Regulator
UZ1084-1.5
V
IN
=3.3V
+ 10µF
V
IN
V
OUT
GND
V
OUT
=1.5 V
at 5A
22µF
+
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 6
QW-R102-010,J
UZ1084
TYPICAL CHARACTERISTICS
Dropout Voltage vs. Output Current
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
LINEAR INTEGRATED CIRCUIT
Minimum Load Current v.s. Temperature
5
Minimum Load Current (mA)
Dropout Voltage, V
D
(V)
T=-25°С
T=25°С
4
3
T=125°С
2
1
0
1
2
3
4
Output Current, I
OUT
(A)
5
-40 -20
0
20 40 60 80 100 120
Temperature (°С)
Short-Circuit Current v.s. Temperature
8
Short-Circuit Current (A)
70
60
50
40
30
20
10
-40 -20
0
20 40 60 80 100 120
Temperature (°С)
Adjust Pin Current v.s. Temperature
7
6
5
4
Adjust Pin Current (µA)
-40 -20
0
20 40 60 80 100 120
Temperature (°С)
3.40
3.38
Output Voltage, V
OUT
(V)
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
Output Voltage v.s. Temperature
V
OUT
=3.3V
Quiescent Current, IQ (mA)
8
7
6
5
4
3
Quiescent Current v.s. Temperature
3.20
-40 -20
0
20 40 60 80 100 120
Temperature (°С)
2
-40 -20
0
20 40 60 80 100 120
Temperature (°С)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 6
QW-R102-010,J
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UZ1084-AD-TQ3-R相似产品对比

UZ1084-AD-TQ3-R UZ1084-AD-TA3-T UZ1084-AD-TF3-T UZ1084-AD-TN3-R UZ1084-AD-TQ2-R UZ1084-AD-TQ2-T UZ1084-AD-TQ3-T UZ1084-50-TQ3-R UZ1084-25-TQ3-T UZ1084-15-TA3-T
描述 Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO3, TO-263, 3 PIN Adjustable Positive LDO Regulator, 1.5V Dropout, TO-220, 3 PIN Adjustable Positive LDO Regulator, 1.5V Dropout, TO220F, 3 PIN Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO2, TO-252, 3 PIN Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO2, TO-263, 3 PIN Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO2, TO-263, 3 PIN Adjustable Positive LDO Regulator, 1.5V Dropout, PSSO3, TO-263, 3 PIN Regulator Regulator Regulator
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant compliant
厂商名称 UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD UNISONIC TECHNOLOGIES CO.,LTD -
零件包装代码 D2PAK SFM SFM TO-252 D2PAK D2PAK D2PAK - - -
包装说明 TO-263, 3 PIN TO-220, 3 PIN TO220F, 3 PIN TO-252, 3 PIN TO-263, 3 PIN TO-263, 3 PIN TO-263, 3 PIN - - -
针数 4 3 3 4 4 4 4 - - -
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 - - EAR99
最大回动电压 1 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V - - -
最大差分输入-输出电压 5.75 V 5.75 V 5.75 V 5.75 V 5.75 V 5.75 V 5.75 V - - -
最小差分输入-输出电压 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V 1.5 V - - -
JESD-30 代码 R-PSSO-G3 R-XSFM-T3 R-XSFM-T3 R-PSSO-G2 R-PSSO-G2 R-PSSO-G2 R-PSSO-G3 - - -
JESD-609代码 e0 e0 e0 e0 e0 e0 e0 - - -
功能数量 1 1 1 1 1 1 1 - - -
端子数量 3 3 3 2 2 2 3 - - -
工作温度TJ-Max 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C - - -
最大输出电流 1 5 A 5 A 5 A 5 A 5 A 5 A 5 A - - -
封装主体材料 PLASTIC/EPOXY UNSPECIFIED UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - - -
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR - - -
封装形式 SMALL OUTLINE FLANGE MOUNT FLANGE MOUNT SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE - - -
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified - - -
调节器类型 ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR - - -
表面贴装 YES NO NO YES YES YES YES - - -
端子面层 TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD TIN LEAD - - -
端子形式 GULL WING THROUGH-HOLE THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING - - -
端子位置 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE - - -

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