LM2937ES-3.3/NOPB National Semiconductor, LM2937ES-3.3/NOPB Datasheet - Page 7

IC REGULATOR LDO TO-263

LM2937ES-3.3/NOPB

Manufacturer Part Number
LM2937ES-3.3/NOPB
Description
IC REGULATOR LDO TO-263
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2937ES-3.3/NOPB

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 26V
Voltage - Dropout (typical)
0.11V @ 50mA
Number Of Regulators
1
Current - Output
500mA
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
3.3 V
Output Type
Fixed
Output Current
0.5 A
Line Regulation
9.9 mV
Load Regulation
3.3 mV
Voltage Regulation Accuracy
+/- 5 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
 Details
Other names
*LM2937ES-3.3
*LM2937ES-3.3/NOPB
LM2937ES-3.3

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2937ES-3.3/NOPB
Quantity:
10 781
Part Number:
LM2937ES-3.3/NOPB
Manufacturer:
Texas Instruments
Quantity:
270
Part Number:
LM2937ES-3.3/NOPB
Manufacturer:
NSC
Quantity:
5 823
Typical Application
10011301
* Required if the regulator is located more than 3 inches from the power supply filter capacitors.
** Required for stability. C
must be at least 10 µF (over the full expected operating temperature range) and located as close as possible to the regulator. The
out
equivalent series resistance, ESR, of this capacitor may be as high as 3Ω.
7
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