Texas InstrumentsUnited States

LP3997MM-3.3

ObsoleteVoltage Regulators - Linear, Low Drop Out (LDO) Regulators8-VSSOP

IC REG LINEAR 3.3V 250MA 8VSSOP

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Technical parameters

Key specs

Output voltage3.3 V
Output current250 mAMax
Input voltage≤ 6 V
Dropout voltage400 mVMax · 250mA
Quiescent current100 µATyp
Power
Current - Output250mA
Current - Quiescent (Iq)100 µA
Current - Supply (Max)150 µA
Voltage Dropout (Max)0.4V @ 250mA
Voltage - Input (Max)6V
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)3.3V
AC and DC characteristics
PSRR39dB ~ 61dB (1kHz ~ 10kHz)
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C
PackageTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / Case8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package8-VSSOP
Other
Base Product NumberLP3997
Control FeaturesEnable
MfrTexas Instruments
Number of Regulators1
Output ConfigurationPositive
Output TypeFixed
Product StatusObsolete
Protection FeaturesOver Temperature, Short Circuit
Series-

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