EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
*PIN 5: SENSE FOR LT1763-1.5/LT1763-1.8/LT1763-2.5/LT1763-3/LT1763-3.3/LT1763-5
ADJ FOR LT1763
SEE THE APPLICATIONS INFORMATION SECTION.
S8 PACKAGE
8-LEAD PLASTIC SO
T
JMAX
= 150°C,
θ
JA
= 70°C/W,
θ
JC
= 35°C/W
*PIN 2: SENSE FOR LT1763-1.5/LT1763-1.8/LT1763-2.5/LT1763-3/LT1763-3.3/LT1763-5
ADJ FOR LT1763
SEE THE APPLICATIONS INFORMATION SECTION.
orDer inForMaTion
LEAD FREE FINISH
LT1763CDE#PBF
LT1763IDE#PBF
LT1763MPDE#PBF
LT1763CDE-1.5#PBF
LT1763IDE-1.5#PBF
LT1763MPDE-1.5#PBF
LT1763CDE-1.8#PBF
TAPE AND REEL
LT1763CDE#TRPBF
LT1763IDE#TRPBF
LT1763MPDE#TRPBF
LT1763CDE-1.5#TRPBF
LT1763IDE-1.5#TRPBF
LT1763CDE-1.8#TRPBF
PART MARKING*
1763
1763
1763
76315
76315
76318
PACKAGE DESCRIPTION
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
LT1763MPDE-1.5#TRPBF 76315
2
1763fh
For more information
www.linear.com/LT1763
LT1763 Series
orDer inForMaTion
LEAD FREE FINISH
LT1763IDE-1.8#PBF
LT1763MPDE-1.8#PBF
LT1763CDE-2.5#PBF
LT1763IDE-2.5#PBF
LT1763MPDE-2.5#PBF
LT1763CDE-3#PBF
LT1763IDE-3#PBF
LT1763MPDE-3#PBF
LT1763CDE-3.3#PBF
LT1763IDE-3.3#PBF
LT1763MPDE-3.3#PBF
LT1763CDE-5#PBF
LT1763IDE-5#PBF
LT1763MPDE-5#PBF
LT1763CS8#PBF
LT1763IS8#PBF
LT1763MPS8#PBF
LT1763CS8-1.5#PBF
LT1763IS8-1.5#PBF
LT1763CS8-1.8#PBF
LT1763IS8-1.8#PBF
LT1763CS8-2.5#PBF
LT1763IS8-2.5#PBF
LT1763MPS8-2.5#PBF
LT1763CS8-3#PBF
LT1763IS8-3#PBF
LT1763CS8-3.3#PBF
LT1763IS8-3.3#PBF
LT1763CS8-5#PBF
LT1763IS8-5#PBF
LT1763MPS8-5#PBF
TAPE AND REEL
LT1763IDE-1.8#TRPBF
LT1763CDE-2.5#TRPBF
LT1763IDE-2.5#TRPBF
LT1763CDE-3#TRPBF
LT1763IDE-3#TRPBF
LT1763MPDE-3#TRPBF
LT1763CDE-3.3#TRPBF
LT1763IDE-3.3#TRPBF
LT1763CDE-5#TRPBF
LT1763IDE-5#TRPBF
LT1763MPDE-5#TRPBF
LT1763CS8#TRPBF
LT1763IS8#TRPBF
LT1763MPS8#TRPBF
LT1763CS8-1.5#TRPBF
LT1763IS8-1.5#TRPBF
LT1763CS8-1.8#TRPBF
LT1763IS8-1.8#TRPBF
LT1763CS8-2.5#TRPBF
LT1763IS8-2.5#TRPBF
LT1763CS8-3#TRPBF
LT1763IS8-3#TRPBF
LT1763CS8-3.3#TRPBF
LT1763IS8-3.3#TRPBF
LT1763CS8-5#TRPBF
LT1763IS8-5#TRPBF
LT1763MPS8-5#TRPBF
PART MARKING*
76318
76325
76325
17633
17633
17633
76333
76333
17635
17635
17635
1763
1763
1763MP
176315
176315
176318
176318
176325
176325
17633
17633
176333
176333
17635
17635
17635
PACKAGE DESCRIPTION
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
12-Lead (4mm
×
3mm) Plastic DFN
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
8-Lead Plastic SO
TEMPERATURE RANGE
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–55°C to 125°C
LT1763MPDE-1.8#TRPBF 76318
LT1763MPDE-2.5#TRPBF 76325
LT1763MPDE-3.3#TRPBF 76333
LT1763MPS8-2.5#TRPBF 176325
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on nonstandard lead based finish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
1763fh
For more information
www.linear.com/LT1763
3
LT1763 Series
elecTrical characTerisTics
PARAMETER
Minimum Operating Voltage
Regulated Output Voltage
(Note 4)
CONDITIONS
C, I Grade: I
LOAD
= 500mA (Notes 3, 11)
MP Grade: I
LOAD
= 500mA (Notes 3, 11)
LT1763-1.5
LT1763-1.8
LT1763-2.5
LT1763-3
LT1763-3.3
LT1763-5
ADJ Pin Voltage
(Notes 3, 4)
Line Regulation
LT1763
V
IN
= 2V, I
LOAD
= 1mA
2.5V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 2.3V, I
LOAD
= 1mA
2.8V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 3V, I
LOAD
= 1mA
3.5V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 3.5V, I
LOAD
= 1mA
4V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 3.8V, I
LOAD
= 1mA
4.3V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 5.5V, I
LOAD
= 1mA
6V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
V
IN
= 2.2V, I
LOAD
= 1mA
C, I Grade: 2.3V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
MP Grade: 2.35V < V
IN
< 20V, 1mA < I
LOAD
< 500mA
C, I Grade: ∆V
IN
= 2V to 20V, I
LOAD
= 1mA
MP Grade: ∆V
IN
= 2.1V to 20V, I
LOAD
= 1mA
∆V
IN
= 2.3V to 20V, I
LOAD
= 1mA
∆V
IN
= 3V to 20V, I
LOAD
= 1mA
∆V
IN
= 3.5V to 20V, I
LOAD
= 1mA
∆V
IN
= 3.8V to 20V, I
LOAD
= 1mA
∆V
IN
= 5.5V to 20V, I
LOAD
= 1mA
C, I Grade: ∆V
IN
= 2V to 20V, I
LOAD
= 1mA
MP Grade: ∆V
IN
= 2.1V to 20V, I
LOAD
= 1mA
V
IN
= 2.5V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 2.5V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 2.8V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 2.8V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 3.5V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 3.5V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 4V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 4V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 4.3V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 4.3V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 6V, ∆I
LOAD
= 1mA to 500mA
V
IN
= 6V, ∆I
LOAD
= 1mA to 500mA
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 2)
MIN
TYP
1.8
1.8
1.485
1.462
1.782
1.755
2.475
2.435
2.970
2.925
3.267
3.220
4.950
4.875
1.208
1.190
1.190
1.5
1.5
1.8
1.8
2.5
2.5
3
3
3.3
3.3
5
5
1.220
1.220
1.220
1
1
1
1
1
1
1
1
1
3
4
l
MAX
2.3
2.35
1.515
1.538
1.818
1.845
2.525
2.565
3.030
3.075
3.333
3.380
5.050
5.125
1.232
1.250
1.250
5
5
5
5
5
5
5
5
5
8
15
9
18
12
25
15
30
17
33
25
50
6
12
12
0.19
0.25
0.22
0.32
0.24
0.34
0.35
0.45
UNITS
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
V
V
V
V
V
V
V
LT1763-1.5
LT1763-1.5
LT1763-1.8
LT1763-2.5
LT1763-3
LT1763-3.3
LT1763-5
LT1763 (Note 3)
LT1763 (Note 3)
LT1763-1.5
LT1763-1.8
LT1763-2.5
LT1763-3
LT1763-3.3
LT1763-5
Load Regulation
5
l
7
l
7
l
12
l
LT1763 (Note 3) V
IN
= 2.3V, ∆I
LOAD
= 1mA to 500mA
C, I Grade: V
IN
= 2.3V, ∆I
LOAD
= 1mA to 500mA
MP Grade: V
IN
= 2.35V, ∆I
LOAD
= 1mA to 500mA
Dropout Voltage
V
IN
= V
OUT(NOMINAL)
(Notes 5, 6, 11)
I
LOAD
= 10mA
I
LOAD
= 10mA
I
LOAD
= 50mA
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 100mA
I
LOAD
= 500mA
I
LOAD
= 500mA
2
l
l
0.13
l
0.17
l
0.20
l
0.30
l
4
1763fh
For more information
www.linear.com/LT1763
LT1763 Series
elecTrical characTerisTics
PARAMETER
GND Pin Current
V
IN
= V
OUT(NOMINAL)
(Notes 5, 7)
CONDITIONS
I
LOAD
= 0mA
I
LOAD
= 1mA
I
LOAD
= 50mA
I
LOAD
= 100mA
I
LOAD
= 250mA
I
LOAD
= 500mA
C
OUT
= 10µF, C
BYP
= 0.01µF, I
LOAD
= 500mA, BW = 10Hz to 100kHz
(Notes 3, 8)
V
OUT
= Off to On
V
OUT
= On to Off
V
SHDN
= 0V
V
SHDN
= 20V
V
IN
= 6V, V
SHDN
= 0V
V
IN
– V
OUT
= 1.5V (Avg), V
RIPPLE
= 0.5V
P-P
, f
RIPPLE
= 120Hz,
I
LOAD
= 500mA
V
IN
= 7V, V
OUT
= 0V
C, I Grade: V
IN
= V
OUT(NOMINAL)
+ 1V or 2.3V (Note 12), ∆V
OUT
= –0.1V
MP Grade: V
IN
= 2.35V (Note 12), ∆V
OUT
= –0.1V
V
IN
= –20V, V
OUT
= 0V
LT1763-1.5
LT1763-1.8
LT1763-2.5
LT1763-3
LT1763-3.3
LT1763-5
LT1763 (Note 3)
V
OUT
= 1.5V, V
IN
< 1.5V
V
OUT
= 1.8V, V
IN
< 1.8V
V
OUT
= 2.5V, V
IN
< 2.5V
V
OUT
= 3V, V
IN
< 3V
V
OUT
= 3.3V, V
IN
< 3.3V
V
OUT
= 5V, V
IN
< 5V
V
OUT
= 1.22V, V
IN
< 1.22V
l
l
l
l
l
l
l
l
l
l
l
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. (Note 2)
MIN
TYP
30
65
1.1
2
5
11
20
30
0.25
0.8
0.65
0.1
1
0.1
50
65
1
100
2
MAX
75
120
1.6
3
8
16
UNITS
µA
µA
mA
mA
mA
mA
µV
RMS
nA
V
V
µA
µA
µA
dB
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN
Pin Current
(Note 9)
Quiescent Current in Shutdown
Ripple Rejection
Current Limit
520
520
1
10
10
10
10
10
10
5
20
20
20
20
20
20
10
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
Input Reverse Leakage Current
Reverse Output Current
(Note 10)
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
The LT1763 regulators are tested and specified under pulse
load conditions such that T
J
@
T
A
. The LT1763 (C grade) is 100% tested
at T
A
= 25°C; performance at –40°C and 125°C is assured by design,
characterization and correlation with statistical process controls. The
LT1763 (I grade) is guaranteed over the full –40°C to 125°C operating
junction temperature range. The LT1763 (MP grade) is 100% tested and
guaranteed over the –55°C to 125°C operating junction temperature range.
Note 3:
The LT1763 (adjustable version) is tested and specified for these
conditions with the ADJ pin connected to the OUT pin.
Note 4:
Operating conditions are limited by maximum junction
temperature. The regulated output voltage specification will not apply
for all possible combinations of input voltage and output current. When
operating at maximum input voltage, the output current range must be
limited. When operating at maximum output current, the input voltage
range must be limited.
Note 5:
To satisfy requirements for minimum input voltage, the LT1763
(adjustable version) is tested and specified for these conditions with an
external resistor divider (two 250k resistors) for an output voltage of
2.44V. The external resistor divider will add a 5µA DC load on the output.
Note 6:
Dropout voltage is the minimum input to output voltage differential
needed to maintain regulation at a specified output current. In dropout, the
output voltage will be equal to: V
IN
– V
DROPOUT
.
Note 7:
GND pin current is tested with V
IN
= V
OUT(NOMINAL)
or V
IN
= 2.3V
(C, I grade) or 2.35V (MP grade), whichever is greater, and a current
source load. This means the device is tested while operating in its dropout
region. This is the worst-case GND pin current. The GND pin current will
decrease slightly at higher input voltages.
Note 8:
ADJ pin bias current flows into the ADJ pin.
Note 9:
SHDN
pin current flows into the
SHDN
pin.
Note 10:
Reverse output current is tested with the IN pin grounded and the
OUT pin forced to the rated output voltage. This current flows into the OUT
pin and out the GND pin.
Note 11:
For the LT1763, LT1763-1.5 and LT1763-1.8 dropout voltage will
be limited by the minimum input voltage specification under some output
voltage/load conditions. See the curve of Minimum Input Voltage in the
Typical Performance Characteristics.
Note 12:
To satisfy requirements for minimum input voltage, current limit
Such a huge power consumption is crazy! ! ! !The chip is msp430F413, and there are no peripheral components connected, except for a 32768 crystal oscillator, several resistors and capacitors for power...
LSI Shanghai R&D Center, an American company, is recruiting talents in the field of communication storage with high salary. The salary and benefits are excellent. The company will start allotment this...
[backcolor=white][color=#000000] In many wireless IoT devices, such as wearable electronics and battery-powered or self-powered sensors, it is critical to keep power consumption to a minimum. Some of ...
[i=s] This post was last edited by leo121 on 2014-4-3 21:48 [/i] Friends who have done the SysTick experiment should have the impression that when calling the delay() function, after the program execu...
I am currently developing a widget whose function is to dial 16300 to access the Internet and send UDP data packets. 03 7D 23 7D 21 F9 88 7E The data received from MODEM is: 7E FF 7D 23 C0 21 7D 21 3A...
With the large-scale development of the domestic household photovoltaic market and the improvement of component and inverter technology, the system cost has dropped significantly in the past year. The...[Details]
The "2018 China Household Photovoltaic Brand Conference" was held in Beijing on January 23. The conference was hosted by the China Photovoltaic Industry Association and organized by the Jianheng Certi...[Details]
Distributed photovoltaic power generation, as the hottest project in recent years, is entering thousands of households. It can be said to be a household appliance or an investment project. However,...[Details]
Distributed photovoltaic power generation is booming, and inverters on the market are also flourishing. Photovoltaic inverters on the market can be divided into single-phase inverters, three-phase ...[Details]
Core Tips: Photovoltaic people, Xiao Gu is calling you to inspect the inverter! Hello everyone, long time no see. As autumn and winter are coming, how to properly maintain our photovoltaic power st...[Details]
China Energy Storage Network News:
In February 2016, the National Development and Reform Commission, the National Energy Administration, and the Ministry of Industry and Information Technolog...[Details]
China Energy Storage Network News:
According to the State Grid Zhejiang Electric Power Company, the company has actively formed a research and development team to jointly develop a blockchain...[Details]
Regular inspection
Check the terminal voltage and internal resistance of each unit battery regularly. For 12V unit batteries, if the terminal voltage difference between each unit battery i...[Details]
China's power battery industry has played an indispensable role in China's rapid rise to become the world's largest electric vehicle producer.
"The most core component of electric vehicles is ...[Details]
The inverter is the detection center of the entire power station. It can detect all the parameters of the power station, including DC components and grid-connected equipment. The basic information ...[Details]
Founded in 1986, Tianneng Group celebrates its 30th birthday. At the age of 30, how can it transform and upgrade under the new normal and achieve green growth and sustainable development? Tianneng ...[Details]
GTM Market Research Company said that global PV inverter shipments are expected to reach a record 63.5GW in 2016, with Huawei in the top position, and it is expected that the company will account f...[Details]
Ministry of Industry and Information Technology Joint Equipment No. 29
To all provinces, autonomous regions, municipalities directly under the Central Government, and cities with independent ...[Details]
In addition to the basic components required for component installation, microinverters and power inverters are also one of the smallest components that can be used in photovoltaic installation equ...[Details]
The results of the second batch of material bidding projects of State Grid Qinghai Electric Power Company in 2015, which was organized and monitored by the headquarters and implemented by the provi...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
