Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) (Note 2) ...................+300°C
Note 1:
Thermal properties are specified with product mounted on PC board with one square-inch of copper area and still air. With
minimal copper, the SOT23 package dissipates 712mW at +70°C. With a quarter square inch of copper, it will dissipate
790mW at +70°C. Copper should be equally shared between the IN, OUT, and GND pins.
Note 2:
This device is constructed using a unique set of packaging techniques that imposes a limit on the thermal profile to which
the device can be exposed during board-level solder attach and rework. The limit permits only the use of the solder profiles
recommended in the industry standard specification, IPC JEDEC-J-STD-020A, paragraph 7.6, Table 3 for the IR/VPR and
convection reflow. Preheating is required. Hand or wave soldering is not allowed.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
IN
= V
OUT
+ 500mV or V
IN
= +2.5V, whichever is greater;
SHDN
= IN, T
A
= -40°C to +85°C, unless otherwise noted. Typical values
are at T
A
= +25°C.) (Note 3)
PARAMETER
Input Voltage
Input Undervoltage Lock-Out
SYMBOL
V
IN
V
UVLO
Rising, 75mV hysteresis
I
OUT
= 100mA, T
A
= +25°C, V
OUT
≥
2.0V
Output Voltage Accuracy
(Preset Mode)
I
OUT
= 100mA, V
OUT
< 2.0V
V
OUT
I
OUT
= 100mA, T
A
= -40°C to +85°C
I
OUT
= 1mA to 500mA, V
IN
> V
OUT
+ 0.5V,
T
A
= -40°C to +85°C
Adjustable Output Voltage
Range
SET Voltage Threshold
(Adjustable Mode)
Guaranteed Output Current
(RMS)
Short-Circuit Current Limit
In-Regulation Current Limit
SET Dual Mode™ Threshold
SET Input Bias Current
Ground-Pin Current
I
SET
I
Q
V
SET
= 1.25V
I
OUT
= 100µA
I
OUT
= 500mA
V
OUT
= 5V
Dropout Voltage (Note 4)
V
IN
- V
OUT
I
OUT
= 500mA
V
OUT
= 3.3V
V
OUT
= 2.5V
Line Regulation
∆V
LNR
V
IN
from (V
OUT
+ 100mV) to 5.5V,
I
LOAD
= 5mA
-0.15
V
SET
V
IN
= 2.7V,
I
OUT
= 100mA,
V
OUT
set to 2.0V
V
IN
≥
2.7V
V
OUT
= 0, V
IN
≥
2.7V
V
OUT
> 96% of nominal value, V
IN
≥
2.7V
50
-100
125
140
100
120
210
0
220
215
360
+0.15
%/V
mV
T
A
= 0°C to +85°C
T
A
= -40°C to +85°C
CONDITIONS
MIN
2.5
2.0
-1
-1.5
-2.5
-3
1.25
1.225
1.213
500
0.55
0.8
1.6
100
150
+100
250
1.8
1.250
2.15
TYP
MAX
5.5
2.3
+1
+1.5
+2.5
+3
5
1.275
V
1.288
mA
A
A
mV
nA
µA
V
%
UNITS
V
V
I
OUT
I
LIM
Dual Mode is a trademark of Maxim Integrated Products
NO4. Development Kit Project Construction and Actual Development Here is an official development guide, which is very useful. Just use icon operation + connection to automatically generate the underly...
I used the createmui command to build an image that supports both Chinese and English. After booting, I can switch the interface language, but the control panel in My device still cannot be switched! ...
[i=s] This post was last edited by qwqwqw2088 on 2019-3-5 16:16 [/i] [size=4][color=#000000][backcolor=white] Texas Instruments has released a new power stage reference design - TIDA-00915, which offi...
1. Select the actuator of the solar panel that can track the sun. 375516[/attach] [/align][align=center] [/align][align=center] [/align][align=center] [/align][align=center] [/align][align=center] [/a...
I want to use SIM300 to make a simple DTU. As long as it can automatically dial and register with the DSC host when powered on, and transmit data, it will be fine. I have never used this thing before....
On August 22nd, Lantu Motors unveiled a new technology called "Lanhai Intelligent Hybrid" during a live broadcast of CCTV News' "Top Laboratory." The name sounds like another new term, but a closer...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
SMT placement machines are important equipment in surface mount technology (Surface Mount Technology). Their performance has a decisive impact on the quality and efficiency of electronic manufactur...[Details]
1. Multi-channel DAC technology bottleneck
Currently,
the development of multi-channel DAC technology focuses on two core challenges.
First, industrial applications urgently ...[Details]
Reflow soldering, as an electronics assembly process, has become a vital component of the electronics manufacturing industry. Choosing reflow soldering equipment is crucial for improving production...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
Consumer demand for premium listening experiences has driven rapid evolution in the wireless headphone market in recent years. Hybrid designs, which utilize two drivers per earbud to enhance sound ...[Details]
The screen is the first thing you notice when evaluating a phone's quality. Its quality directly impacts both visual and operational performance. However, understanding mobile phone screens r...[Details]
In recent years, with the development of MOSFETs, they have gradually replaced transistors in the low-power, fast-switching industry. Major manufacturers in this field have also been reducing their...[Details]
Electronic devices are small individual components in electronic circuits. Transistors are common electronic components. Because of their wide range of applications, according to the usage of the e...[Details]
According to the latest financial report data, thanks to its leading position in advanced technology, TSMC's profit performance in the second quarter of 2025 was extremely impressive, with net prof...[Details]
Abstract:
Electronic rearview mirrors offer advantages over traditional mirrors in intelligent connected vehicles, leading them to gradually replace them. However, their emergence also increa...[Details]
When Innovation officially announced the O sweeper recently, 13,000 users flocked to the JD flagship store to make reservations within 24 hours, confirming the market's expectation for the cross-...[Details]
Recently, Orbbec issued an announcement that its application for issuing A-shares to specific objects in 2025 has been accepted by the Shanghai Stock Exchange.
The announcement shows that the ...[Details]
The VR industry is rapidly evolving, and it seems only a matter of time before VR devices reach mass production. Of course, in its early stages, VR will primarily appear as high-end gaming devices....[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
