Lead Temperature (soldering, 5 seconds) ................................. 260°C
Storage Temperature Range ..................................... -65°C to +150°C
Operating Junction Temperature Range ................... -40°C to +125°C
Input Voltage (Note 5) ................................................................... 16V
ELECTRICAL CHARACTERISTICS
At V
IN
=V
OUT
+ 1V and I
OUT
= 10 mA, C
IN
= 6.8
µF,
C
OUT
= 10µF; T
A
= 25°C, unless otherwise specified.
The Boldface applies over the junction temperature range. Adjustable versions are set at 5.0V.
PARAMETER
1.8V Version
Output Voltage
2.5V Version
Output Voltage
3.3V Version
Output Voltage
5.0V Version
Output Voltage
All Voltage Options
Line Regulation
Load Regulation
∆V
∆T
Dropout Voltage (Note 1)
(except 1.8V version)
Ground Current (Note 3)
I
GNDDO
Ground Pin
Current at Dropout
Current Limit
Output Noise Voltage
(10Hz to 100kHz)
I
L
=100mA
Thermal Resistance
I
O
=10mA, (V
OUT
+1V)≤V
IN
≤16V
V
IN
=V
OUT
+1V, 10mA≤I
OUT
≤1A
Output Voltage
Temperature Coef.
I
O
=100mA
I
O
=1A
I
O
=750mA, V
IN
=V
OUT
, + 1V
I
O
=1A
V
IN
=0.1V less than specified V
OUT
I
OUT
= 10mA
V
OUT
=0V (Note 2)
C
L
= 10µF
C
L
=33µF
TO-220 Junction to Case, at Tab
TO-220 Junction to Ambient
TO-263 Junction to Case, at Tab
TO-263 Junction to Ambient
SOT-223 Junction to Case, at Tab
SOT-223 Junction to Ambient
2.2
400
260
3
60
3
60
15
150
°C/W
°C/W
°C/W
1.5
1.5
A
µV
RMS
70
280
12
18
1.2
200
550
25
200
550
25
mA
mA
mV
0.2
0.3
20
1.0
1.5
100
1.0
1.5
100
%
%
ppm/°C
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
5.0
5.0
4.950
4.875
5.050
5.125
4.900
4.825
5.100
5.175
V
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
3.3
3.3
3.267
3.217
3.333
3.383
3.234
3.184
3.366
3.416
V
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
2.5
2.5
2.475
2.437
2.525
2.563
2.450
2.412
2.550
2.588
V
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
1.8
1.8
1.782
1.755
1.818
1.845
1.764
1.737
1.836
1.863
V
CONDITIONS
TYP
MIN
MAX
SPX3940A (1%)
MIN
MAX
SP3940 (2%)
UNITS
NOTES:
Note 1: Dropout voltage is defined as the input to output differential when the output voltage drops to 99% of its normal value.
Note 2: V
IN
=V
OUT (NOMINAL)
+ 1V. For example, use V
IN
=4.3V for a 3.3V regulator. Employ pulse-testing procedures to minimize temperature rise.
Note 3: Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the load current to the ground current.
Note 4: Thermal regulation is defined as the change in the output voltage at a time T after a change in power dissipation is applied, excluding load or line regulation effects.
Note 5: Maximum positive supply voltage of 20V must be of limited duration (<100ms) and duty cycle (<1%). The maximum continuous supply voltage is 16V.
What books are good for learning computer architecture? I know "Computer Architecture: A Quantitative Approach" is very good, but I don't quite understand it. Is it because my foundation is too poor? ...
Walking on the crowded Fourth Ring Road in the morning, although the Fourth Ring Road was full of Monday morning rush hour congestion, listening to the special program on earthquake relief on the traf...
The manual clearly states 1D and 2D transmission, but both the source address and the destination address support 1D and 2D transmission independently, but there is only one set of transmission parame...
When writing a driver, I used a function MmMapIoSpace() from ceddk.lib. After compiling, an error occurred when linking: GIO.obj : error LNK2019: unresolved external symbol _MmMapIoSpace referenced in...
SinoWise's SH66xx series 4-bit microcontrollers have the characteristics of fast speed, low power consumption, simple structure, easy to use, and high cost performance. They are widely used in remo...[Details]
Until now, designers have faced a trade-off in ADC selection. Pipeline converters offer high resolution and wide dynamic range, but their power consumption is quite high. The alternative, discrete ...[Details]
No other sector is feeling the pressure for change more acutely than the healthcare industry. Healthcare organizations and services are desperate to reduce costs, but the challenge is to do so without...[Details]
Microelectromechanical systems (MEMS) are gradually entering the consumer, industrial, medical, automotive and computer application markets. Moreover, we cannot ignore their steady progress in the ins...[Details]
Pulse oximeters, non-invasive instruments used to monitor a patient's blood oxygen saturation, are benefiting from moving away from expensive discrete component solutions toward more integrated design...[Details]
In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used frequency measurement method and period measurement method have great limitation...[Details]
introduction
Taking care of babies is very tiring because they wake up and sleep frequently, and activities such as feeding and changing clothes will take up a lot of adults' time and energy. ...[Details]
Preface
Phase-modulated pulse signals can achieve a large compression ratio. As a commonly used pulse compression signal, they are widely used in modern radar and communication systems. Wi...[Details]
Global IP Solutions (GIPS), a leading provider of high-quality IP multimedia processing solutions, announced that GIPS has enabled Voice over Internet Protocol (VoIP) capabilities for Apple's iPhon...[Details]
Siimpel announced that its MEMS-based silicon camera technology, SiimpelFocus SF9x, has been used in Motorola's newly released MING A1600 mobile phone. The MING A1600 is the industry's first mobile...[Details]
I hope my mobile phone has more functions, I hope my digital camera is smaller, I hope my Walkman can listen longer... Consumers are always full of expectations for the performance of portable electro...[Details]
With the improvement of people's requirements for vehicle riding comfort and the development of passenger car suspension technology in my country, air suspension is increasingly used in passenger ...[Details]
1 Introduction
With the rapid development and continuous progress of computer, network communication and Internet technology, embedded systems are widely used in homes and industries. ...[Details]
Intelligent video analysis system is the development direction of monitoring. This technology is not far away from us. The 1,300 channels of the Qinghai-Tibet Railway use video analysis to protect ...[Details]
Today, many wireless devices combine GSM, WCDMA, Bluetooth, WLAN, GPS and FM technologies and support the high data rates required for mobile Internet. Moreover, as customers demand mobile wireless...[Details]
MEMS sensors
京公网安备 11010802033920号
EEWORLD
