LR431APHTSLT1G [LRC]
Programmable output Voltage to 42V. Low dynamic output impedance 0.2â¦;
| 型号： | LR431APHTSLT1G |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Programmable output Voltage to 42V. Low dynamic output impedance 0.2⦠|
| 文件： | 总8页 (文件大小：1473K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY,LTD.
LRC
Programmable Precision Reference
LR431AHTSLT1G
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Ver1.1
1/8
LESHAN RADIO COMPANY,LTD.
LRC
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ELECTRICAL CHARACTERISTICS(Ta=25°C,unless otherwise specified)
Characteristic
Symbol
Test conditions
,I =10mA
REF KA
MIN TYP MAX UNIT
Reference Input Voltage 1
0.5%
1%
Vref
V
V
V
=V
=V
=V
2.488 2.50 2.512
2.475 2.50 2.525
2.450 2.50 2.550
2.483 2.495 2.507
2.470 2.495 2.520
2.445 2.495 2.545
V
KA
2%
Reference Input Voltage 2* 0.5%
Vref
,I =10mA
REF KA
V
KA
1%
2%
Deviation of reference Input Voltage DVref
,I =10mA
REF KA
4.5
25
mV
KA
Over temperature
T
£T £T
MIN A MAX
Ratio of Change in Reference Input DV /DV
I
=10mA
DV =10V~V
KA REF
•1.0
•2.7
mV/V
ref
KA
KA
Voltage to the Change in Cathode
Voltage
DV =42V~10V
=10mA,R1=10k¡,R2=¥
•0.5
1
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2
KA
I
I
KA
KA
Reference Input Current
Iref
mA
mA
=10mA,R1=10kW,R2=¥ , T =
A
Deviation of Reference Input Current DIref/DT
0.2
0.4
Over Ful l Temperature Range
full Temperature
Minimum cathode current for
regulation
I
I
(min)
V
=V
REF
0.3
0.5
mA
KA
KA
Off•state cathode Current
Dynamic Impedance
(OFF)
V
V
=42V,V
=0
0.05
0.15
0.5
0.5
mA
KA
KA
REF
Z
=V
,I =1 to 100mA
REF KA
W
KA
KA
f£1.0kHz
CLASSIFICATION OF Vref AND PACKAGE
T
Ty
RSU
Packa
SOT-23
SOT-23
pe
Range(V)
Marking
RanK
0.5%
1%
2.488~2.512
RHS
-40~+125 °C
-40~+125 °C
LR431AHTSLT1G
LR431BHTSLT1G
LR431APHTSLT1G
LR431BHPTSLT1G
2.475~2.525
2.483~2.507
2.470~2.520
RIS
0.5%
1%
SOT-23
SOT-23
-40~+125 °C
-40~+125 °C
Ver1.1
2/8
LESHAN RADIO COMPANY,LTD.
LRC
T<3ICAL 3ER)2R0ANCE C+ARACTERI6TIC6
Fig 1 Cathode Current Vs Cathode Voltage
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Fig8.Test Circurt for Fig7
Unstable
region
VKA(V)
R1(KΩ) R2(KΩ)
A
B
C
Vref
5
10
0
10
30
∞
10
10
Fig7.Stability Boundary Conditions(Ta=25 ° C)
Note:The region C is not unstable when test current is above 1mA,
3/8
Ver1.1
LESHAN RADIO COMPANY,LTD.
LRC
TE6T CIRCUIT
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Ver1.1
4/8
LESHAN RADIO COMPANY,LTD.
LRC
SOT-23 PACKAGE OUTLINE DIMENSIONS
D
b
0.2
e
C
e1
Dimensions In Millimeters
Symbol
Dimensions In Inches
Min
Max
Min
Max
A
0.900
0.000
0.900
0.300
0.080
2.800
1.200
2.250
1.100
0.100
1.000
0.500
0.150
3.100
1.610
2.550
0.035
0.000
0.035
0.012
0.003
0.110
0.047
0.089
0.043
0.004
0.039
0.020
0.006
0.118
0.055
0.100
A1
A2
b
c
D
E
E1
e
e1
L
0.950TPY
0.550REF
0.037TPY
0.022REF
1.800
2.000
0.071
0.079
L1
©
0.300
0°
0.500
8°
0.012
0°
0.020
8°
Ver1.1
5/8
LESHAN RADIO COMPANY,LTD.
LRC
Tape & Reel and Packaging Specifications
Embossed Tape and Reel is used to facilitate automatic pick and place equipment feed requirements. The tape is used as the
shipping container for various products and requires a minimum of handling. The antistatic/conductive tape provides a secure
cavity for the product when sealed with the “peel–back” cover tape.
• Two Reel Sizes Available (7"and 13",)
• Used for Automatic Pick and Place Feed Systems
• Minimizes Product Handling
• SOT–23, SC–70/SOT–323,
SC–89, SC–88/SOT–363, SC–88A/SOT–353,
SOD–323, SOD-523 in 8 mm Tape
• EIA 481, –1, –2
Use the standard device title and add the required suffix as listed in the option table below (Table 1). Note that the individual
reels have a finite number of devices depending on the type of product contained in the tape. Also note the minimum lot size is
one full reel for each line item, and orders are required to be in increments of the single reel quantity.
SC-88, SOT-363
T1 Orientation
8mm
SC-88A, SOT-353
T1 Orientation
8mm
SOD-323
SC-59, SC-70, SC-75,SOT-23
8mm
8mm
Direction of Feed
Typical Reel Orientations
Table 1. EMBOSSED TAPE AND REEL ORDERING INFORMATION
Tape Width
(mm)
Pitch
mm
Reel Size
mm(inch)
Devices Per Reel
and Minimum
Order Quantity
(7)
Device
Suffix
Package
8
4
178
3,000 T1
SOT–23
8
8
8
8
8
330
178
330
178
330
(13)
(7)
10,000 T3
3,000 T1
10,000 T3
3,000 T1
10,000 T3
4
4
SC–70/SOT–323
SC–89
(13)
(7)
(13)
8
8
8
4
4
178
330
178
(7)
(13)
(7)
3,000 T1
10,000 T3
3,000 T1
SC–88/SOT-363
SC–88A/SOT-353
SOD-323
8
8
8
330
178
330
(13)
(7)
10,000 T3
3,000 T1
10,000 T3
4
4
(13)
8
8
178
330
(7)
3,000 T1
10,000 T3
SOD-523
(13)
Ver1.1
6/8
LESHAN RADIO COMPANY,LTD.
LRC
EMBOSSED TAPE AND REEL DATA
CARRIER TAPE SPECIFICATIONS
10 Pitches Cumulative Tolerance on
P0
P2
Tape ± 0.2mm( ± 0.008’’ )
K
D
t
E
Top Cover
Tape
A0
F
W
B1
B0
P
K0
See
Note 1
D 1
Center Lines
of Cavity
Embossment
For Components
2.0mm x 1.2mm and Larger
For Machine Reference Only
Including Draft and RADII
Concentric Around B0
User Direction of Feed
*Top Cover Tape
Thickness(t1)
0.10mm
R Min
Bar Code Label
TapeandComponents
Shall Pass Around
Radius “R”
(0.004’’ )Max.
Embossed Carrier
BendingRadius
10 o
Without Damage
100 mm
Embossment
(3.937 ’’)
Maximum Component Rotation
1 mm Max
Typical Component
Cavity Center Line
Tape
1mm(.039’’)Max
250 mm
(9.843’’)
Typical Component
CenterLine
Camber (Top View)
Allowable Camber To Be 1 mm/100 mm Nonaccumulative Over 250 mm
DIMENSIONS
Tape
B1 Max
D
D
E
F
K
P
P
2
RMin TMax
WMax
1
0
Size
0.6mm
(.024’’)
8.3mm
(.327’’)
1.5+0.1mm 1.0Min
- 0.0
(.039’’)
(.059+.004’’ 1.5mmMin
- 0.0)
(.060’’)
1.75±0.1mm
(.069±.004)
3.5± 0.05mm
(.138±.002’’)
2.4mmMax 4.0 ± 0.1mm
2.0 ± 0.1mm
(.079±.002’’)
25mm
(.98’’)
30mm
(1.18’’)
4.55mm
(.179’’)
8.2mm
(.323’’)
12.1mm
(.476’’)
20.1mm
(.791’’)
8mm
(.094’’)
(.157± .004’’)
5.5± 0.05mm
(.217±.002’’)
7.5± 0.10mm
(.295±.004’’)
11.5± 0.1mm
(.453±.004’’)
6.4mmMax
(.252’’)
12 ± .30mm
(.470±.012’’)
16.3mm
12mm
16mm
24mm
7.9mmMax
(.311’’)
(.642’’)
11.9mmMax
(.468’’)
24.3mm
(.957’’)
Metric dimensions govern - English are in parentheses for reference only.
NOTE 1: A 0 , B 0 , and K 0 are determined by component size. The clearance between the components and the cavity must be within
.05 mm min. to.50 mm max.,
NOTE 2: the component cannot rotate more than 10 o within the determined cavity.
NOTE 3: If B exceeds 4.2 mm (.165”) for 8 mm embossed tape, the tape may not feed through all tape feeders.
1
7/8
Ver1.1
LESHAN RADIO COMPANY,LTD.
LRC
EMBOSSED TAPE AND REEL DATA
T Max
Outside Dimension
Measured at Edge
13.0mm ± 0.5mm
(.512 ±.002’’)
1.5mm Min
(.06’’)
A
50mm Min
(1.969’’)
20.2mm Min
(.795’’)
Full Radius
G
Inside Dimension
Measured Near Hub
Size
A Max
G
T Max
8.4mm+1.5mm, -0.0
14.4mm
(.56’’)
330mm
(12.992’’)
330mm
8 mm
(.33’’+.059’’, -0.00)
12.4mm+2.0mm, -0.0
(.49 ’’+ .079’’, -0.00)
16.4mm+2.0mm, -0.0
(.646’’+.078’’, -0.00)
24.4mm+2.0mm, -0.0
(.961’’+.070’’, -0.00)
18.4mm
(.72’’)
12mm
16mm
(12.992’’)
360mm
22.4mm
(.882’’)
30.4mm
(1.197’’)
(14.173’’)
360mm
24 mm
(14.173’’)
Reel Dimensions
Metric Dimensions Govern –– English are in parentheses for reference only
Storage Conditions
Temperature: 5 to 40 Deg.C (20 to 30 Deg. C is preferred)
Humidity: 30 to 80 RH (40 to 60 is preferred )
Recommended Period: One year after manufacturing
(This recommended period is for the soldering condition only. The
characteristics and reliabilities of the products are not restricted to
this limitation)
8/8
Ver1.1
相关型号：
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