Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LTC7897RUFD#TRPBF

DigiKey Part Number
505-LTC7897RUFD#TRPBFTR-ND - Tape & Reel (TR)
505-LTC7897RUFD#TRPBFCT-ND - Cut Tape (CT)
505-LTC7897RUFD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC7897RUFD#TRPBF
Description
150V LOW IQ SYNC. BUCK CONTROLLE
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC7897RUFD#TRPBF Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Voltage - Supply (Vcc/Vdd)
4V ~ 135V
Manufacturer
Analog Devices Inc.
Frequency - Switching
100kHz ~ 2.5MHz
Series
Duty Cycle (Max)
100%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Current Limit, Dead Time Control, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
28-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
28-QFN (4x5)
Output Phases
1
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1 658
Check for Additional Incoming Stock
All prices are in CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1197,92000 Kč197,92 Kč
10153,99700 Kč1 539,97 Kč
25143,02720 Kč3 575,68 Kč
100130,95380 Kč13 095,38 Kč
250128,59336 Kč32 148,34 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500115,86473 Kč289 661,83 Kč
Manufacturers Standard Package
Unit Price without VAT:197,92000 Kč
Unit Price with VAT:239,48320 Kč