Buck Regulator Positive Output Step-Down PMBus DC-DC Controller IC 24-VQFN (5.5x3.5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS40400RHLT

DigiKey Part Number
296-29478-2-ND - Tape & Reel (TR)
296-29478-1-ND - Cut Tape (CT)
296-29478-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS40400RHLT
Description
IC REG CTRLR BUCK PMBUS 24QFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down PMBus DC-DC Controller IC 24-VQFN (5.5x3.5)
Datasheet
 Datasheet
EDA/CAD Models
TPS40400RHLT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
3V ~ 20V
Frequency - Switching
200kHz ~ 2MHz
Duty Cycle (Max)
90%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
PMBus
Control Features
Power Good, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-VQFN (5.5x3.5)
Base Product Number
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: 1,593
Check for Additional Incoming Stock
All prices are in PHP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₱341.22000₱341.22
10₱261.00800₱2,610.08
25₱241.03440₱6,025.86
100₱219.04870₱21,904.87
* All Digi-Reel orders will add a ₱376.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250₱208.57268₱52,143.17
500₱202.25682₱101,128.41
750₱199.09551₱149,321.63
1,250₱195.59174₱244,489.67
1,750₱193.54362₱338,701.34
2,500₱191.57378₱478,934.45
Manufacturers Standard Package