Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS54427DDAR

DigiKey Part Number
296-30033-2-ND - Tape & Reel (TR)
296-30033-1-ND - Cut Tape (CT)
296-30033-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS54427DDAR
Description
IC REG BUCK ADJ 4A 8SOPWR
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS54427DDAR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
SWIFT™, D-CAP2™
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
0.76V
Voltage - Output (Max)
7V
Current - Output
4A
Frequency - Switching
650kHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-PowerSOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SO PowerPad
Base Product Number
TPS54427
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 14.891
Check for Additional Incoming Stock
Quantity
All prices are in RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
16,98000 lei6,98 lei
105,11700 lei51,17 lei
254,64800 lei116,20 lei
1004,13110 lei413,11 lei
2503,88496 lei971,24 lei
5003,73638 lei1.868,19 lei
1.0003,61421 lei3.614,21 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.5003,48520 lei8.713,00 lei
5.0003,40745 lei17.037,25 lei
7.5003,36852 lei25.263,90 lei
12.5003,32538 lei41.567,25 lei
Manufacturers Standard Package
Unit Price without VAT:6,98000 lei
Unit Price with VAT:8,44580 lei
For Use With
1 Items
TPS54427EVM-052

TPS54427EVM-052

EVAL BOARD FOR TPS54427

Texas Instruments

258,03000 lei
You May Also Be Interested InSee All
10 Items
B1931UD--05D000314U1930

B1931UD--05D000314U1930

LED ORANGE DIFFUSED 0603 SMD

Harvatek Corporation

1,05000 lei
DRV8243HQRXYRQ1

DRV8243HQRXYRQ1

AUTOMOTIVE 40-V, 12-A H-BRIDGE D

Texas Instruments

20,41000 lei
E1221NB--05D000814U1930

E1221NB--05D000814U1930

LED BLUE DIFFUSED 0603 SMD

Harvatek Corporation

1,27000 lei
TPS62912RPUR

TPS62912RPUR

IC REG BUCK ADJ 2A 10VQFN

Texas Instruments

9,92000 lei
ESP32-WROOM-32UE-N16

ESP32-WROOM-32UE-N16

RF TXRX MOD BT WIFIU.FL SMD

Espressif Systems

25,06000 lei
TCA9548APWR

TCA9548APWR

IC BUS SWITCH 1 X 8:1 24-TSSOP

Texas Instruments

5,79000 lei
LFSPXO083317

LFSPXO083317

XTAL OSC 100.0000MHZ LVDS SMD 3.

IQD Frequency Products

25,93000 lei
TPS51397ARJER

TPS51397ARJER

IC REG BUCK ADJ 10A 20VQFN

Texas Instruments

6,10000 lei
DP83867ERGZR

DP83867ERGZR

IC ETHERNET PHY 48VQFN

Texas Instruments

42,26000 lei
ADM1184ARMZ-REEL7

ADM1184ARMZ-REEL7

IC SUPERVISOR 4 CHANNEL 10MSOP

Analog Devices Inc.

26,07000 lei