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UM1540S-28

Part number UM1540S-28
Product classification Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Manufacturer UNION SEMICONDUCTOR INTERNATIONAL LIMITED
Description 5V Input, Low Quiescent Current
Encapsulation
Packing Tape & Reel (TR)
Quantity 3000
RoHS status YES
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Inventory:
Total number

Quantity

Price

Total price

2

$0.2730

$0.5460

10

$0.2415

$2.4150

100

$0.2100

$21.0000

500

$0.1365

$68.2500

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Product parameters
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TYPEDESCRIPTION
MfrUNION SEMICONDUCTOR INTERNATIONAL LIMITED
SeriesUM1540
PackageTape & Reel (TR)
Product StatusACTIVE
Package / CaseSC-74A, SOT-753
Output TypeFixed
Mounting TypeSurface Mount
Current - Output300mA
Operating Temperature-40°C ~ 125°C (TJ)
Output ConfigurationPositive
Current - Quiescent (Iq)1.5 µA
Voltage - Input (Max)6V
Number of Regulators1
Supplier Device PackageSOT-23-5
Voltage - Output (Min/Fixed)2.8V
Control FeaturesEnable
PSRR56dB ~ 42dB (100Hz ~ 1kHz)
Voltage Dropout (Max)0.33V @ 200mA
Protection FeaturesOver Current, Over Temperature

Panasonic Electronic Components
RES SMD 1.1K OHM 5% 1/8W 0805
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RES SMD 2.4K OHM 5% 1/8W 0805
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RES SMD 1.5K OHM 5% 1/8W 0805
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RES SMD 3K OHM 5% 1/8W 0805
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RES 68 OHM 5% 3W AXIAL
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RES 560 OHM 5% 3W AXIAL
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RES 5.1K OHM 5% 3W AXIAL
Panasonic Electronic Components
RES 43K OHM 5% 3W AXIAL
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