Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DSBGA (1x1)
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Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DSBGA (1x1)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3991TL-1.55/NOPB

DigiKey Part Number
LP3991TL-1.55/NOPBTR-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
LP3991TL-1.55/NOPB
Description
IC REG LIN 1.55V 300MA 4-DSBGA
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-DSBGA (1x1)
Datasheet
 Datasheet
EDA/CAD Models
LP3991TL-1.55/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
4V
Voltage - Output (Min/Fixed)
1.55V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.16V @ 300mA
Current - Output
300mA
Current - Quiescent (Iq)
100 µA
Current - Supply (Max)
225 µA
PSRR
65dB (1kHz)
Control Features
Enable
Protection Features
Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
4-WFBGA, DSBGA
Supplier Device Package
4-DSBGA (1x1)
Base Product Number
LP3991
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Obsolete
This product is no longer manufactured.