LP3999ITLX-2.8/NOPB is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

LP3999ITL-2.8/NOPB
Rochester Electronics, LLC
In Stock: 3.785
Unit Price: 0,49915 €
Datasheet

Parametric Equivalent

LP3999ITLX-2.8/NOPB
Rochester Electronics, LLC
In Stock: 101.900
Unit Price: 0,64544 €
Datasheet
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Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 5-DSBGA (1.41x1.08)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 5-DSBGA (1.41x1.08)
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LP3999ITLX-2.8/NOPB

DigiKey Part Number
296-LP3999ITLX-2.8/NOPBTR-ND - Tape & Reel (TR)
296-LP3999ITLX-2.8/NOPBCT-ND - Cut Tape (CT)
296-LP3999ITLX-2.8/NOPBDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LP3999ITLX-2.8/NOPB
Description
IC REG LINEAR 2.8V 150MA 5-DSBGA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 5-DSBGA (1.41x1.08)
Datasheet
 Datasheet
EDA/CAD Models
LP3999ITLX-2.8/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
6V
Voltage - Output (Min/Fixed)
2.8V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.1V @ 150mA
Current - Output
150mA
Current - Quiescent (Iq)
150 µA
Current - Supply (Max)
200 µA
PSRR
60dB ~ 50dB (1kHz ~ 10kHz)
Control Features
Enable
Protection Features
Over Temperature, Short Circuit
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
5-WFBGA, DSBGA
Supplier Device Package
5-DSBGA (1.41x1.08)
Base Product Number
LP3999
Product Questions and Answers

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Available To Order
Check Lead Time
Quantity
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,42768 €1.283,04 €
6.0000,41776 €2.506,56 €
9.0000,41279 €3.715,11 €
15.0000,40729 €6.109,35 €
21.0000,40408 €8.485,68 €
Manufacturers Standard Package
Digi-Reel®
QuantityUnit PriceExt Price
10,80000 €0,80 €
100,57200 €5,72 €
250,51560 €12,89 €
1000,45370 €45,37 €
2500,42412 €106,03 €
5000,40630 €203,15 €
1.0000,39163 €391,63 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Unit Price without VAT:0,80000 €
Unit Price with VAT:0,95200 €