LM2940S-5.0/NOPB National Semiconductor, LM2940S-5.0/NOPB Datasheet - Page 7
![IC REGULATOR LDO 1A TO-263](/photos/12/65/126593/ts3b_sml.jpg)
LM2940S-5.0/NOPB
Manufacturer Part Number
LM2940S-5.0/NOPB
Description
IC REGULATOR LDO 1A TO-263
Manufacturer
National Semiconductor
Datasheet
1.LM2940IMP-5.0NOPB.pdf
(20 pages)
Specifications of LM2940S-5.0/NOPB
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
6.5 ~ 26 V
Voltage - Dropout (typical)
0.5V @ 1A
Number Of Regulators
1
Current - Output
1A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-3, D²Pak (3 leads + Tab), TO-263AA
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
26 V
Output Voltage
5 V
Output Type
Fixed
Dropout Voltage (max)
0.8 V At 1 A
Output Current
1 A (Typ)
Line Regulation
50 mV
Load Regulation
50 mV
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Primary Input Voltage
10V
Output Voltage Fixed
5V
Dropout Voltage Vdo
500mV
No. Of Pins
3
Operating Temperature Range
-40°C To +125°C
Msl
MSL 3 - 168 Hours
Current Rating
1A
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Details
Other names
*LM2940S-5.0
*LM2940S-5.0/NOPB
LM2940S-5.0
*LM2940S-5.0/NOPB
LM2940S-5.0
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Typical Performance Characteristics
Dropout Voltage
Dropout Voltage vs. Temperature
882213
882214
Output Voltage vs. Temperature
Quiescent Current vs. Temperature
882215
882216
Quiescent Current
Quiescent Current
882217
882218
7
www.national.com