New Product
28-QFN_05-08-1712 rev B
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
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
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)
4V ~ 135V
Frequency - Switching
100kHz ~ 2.5MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Dead Time Control, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)
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: 2,223
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$79.52000$79.52
10$53.90300$539.03
25$47.21200$1,180.30
100$39.64940$3,964.94
250$36.01500$9,003.75
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$36.01500$90,037.50
Manufacturers Standard Package