TPS2044BDR is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Texas Instruments
In Stock: 0
Unit Price: $4.66000
Datasheet

Direct


Texas Instruments
In Stock: 0
Unit Price: $4.19015
Datasheet

Similar


Texas Instruments
In Stock: 1,212
Unit Price: $3.08000
Datasheet

Similar


Texas Instruments
In Stock: 0
Unit Price: $3.09000
Datasheet
Power Switch/Driver 1:1 N-Channel 500mA 16-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS2044BDR

DigiKey Part Number
296-26909-2-ND - Tape & Reel (TR)
296-26909-1-ND - Cut Tape (CT)
296-26909-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS2044BDR
Description
IC PWR SWITCH N-CH 2X1:2 16SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Power Switch/Driver 1:1 N-Channel 500mA 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TPS2044BDR Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
Not Required
Mfr
Current - Output (Max)
500mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Rds On (Typ)
70mOhm
Part Status
Active
Input Type
Inverting
Switch Type
Fault Protection
Current Limiting (Fixed), Over Temperature, UVLO
Number of Outputs
4
Operating Temperature
-40°C ~ 85°C (TA)
Ratio - Input:Output
1:1
Mounting Type
Surface Mount
Output Configuration
High Side
Supplier Device Package
16-SOIC
Output Type
N-Channel
Package / Case
Interface
On/Off
Base Product Number
Voltage - Load
2.7V ~ 5.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS2044ADRTexas Instruments0296-TPS2044ADRTR-ND$4.66000Direct
TPS2044DRTexas Instruments0TPS2044DR-ND$4.19015Direct
LM3544MX-L/NOPBTexas Instruments1,212296-43226-2-ND$3.08000Similar
LM3544M-L/NOPBTexas Instruments0LM3544M-L/NOPB-ND$3.09000Similar
In-Stock: 0
2,500 estimated in stock on 05-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.03000$3.03
10$2.27200$22.72
25$2.08120$52.03
100$1.87150$187.15
250$1.77152$442.88
500$1.71126$855.63
1,000$1.66164$1,661.64
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.60926$4,023.15
5,000$1.57770$7,888.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.