LP3997MM-3.3 is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Texas Instruments
In Stock: 841
Unit Price: 1,23000 €
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-VSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-VSSOP
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3997MM-3.3

DigiKey Part Number
LP3997MM-3.3TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LP3997MM-3.3
Description
IC REG LINEAR 3.3V 250MA 8-VSSOP
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-VSSOP
Datasheet
 Datasheet
EDA/CAD Models
LP3997MM-3.3 Models
Product Attributes
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Category
Current - Quiescent (Iq)
100 µA
Mfr
Current - Supply (Max)
150 µA
Packaging
Tape & Reel (TR)
PSRR
39dB ~ 61dB (1kHz ~ 10kHz)
Part Status
Obsolete
Control Features
Enable
Output Configuration
Protection Features
Over Temperature, Short Circuit
Output Type
Operating Temperature
-40°C ~ 85°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
6V
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
8-VSSOP
Voltage Dropout (Max)
0.4V @ 250mA
Base Product Number
Current - Output
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LP3997MM-3.3/NOPBTexas Instruments841LP3997MM-3.3/NOPBCT-ND1,23000 €Direct
Obsolete
This product is no longer manufactured. View Substitutes