Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Distributor Offerings: (
8 listings
)
Number of FFF Equivalents: (
0 replacements
)
CAD Models: (
Available
)
Number of Functional Equivalents: (
2 options
)
Part Data Attributes (
Available
)
Reference Designs: (
Not Available
)
Part #
Manufacturer
Description
Stock
Price
Buy
Details
Newark
Dc-Dc Conv, Buck, 900Khz, Qfn-14, Topology:Synchronous Buck (Step Down), Input Voltage Min:4.5V, Input Voltage Max:17V, No. Of Outputs:1Outputs, Dc/Dc Converter Ic Case:Vqfn, No. Of Pins:14Pins, Output Current:5A, Output Voltage Rohs Compliant: Yes |TEXAS INSTRUMENTS TPS54521RHLR
RoHS:
Compliant
Min Qty:
1
Package Multiple:
1
Date Code:
1
Container:
Cut Tape
0
1
$2.9500
10
$2.8200
25
$2.6800
50
$2.5600
100
$2.4500
250
$2.3800
500
$2.3200
1,000
$2.2800
$2.2800 / $2.9500
Buy Now
Details
DigiKey
IC REG BUCK ADJ 5A 14VQFN
Min Qty:
1
Lead time:
12 Weeks
Container:
Cut Tape (CT), Digi-Reel®, Tape & Reel (TR)
6996 In Stock
1
$2.2100
10
$1.5800
25
$1.4208
100
$1.2460
250
$1.1626
500
$1.1123
1,000
$1.0709
3,000
$1.0198
6,000
$0.9947
9,000
$0.9822
$0.9822 / $2.2100
Buy Now
Details
Mouser Electronics
Switching Voltage Regulators 17V Input,5A Sync Step-Down SWIFT
RoHS:
Compliant
1723
1
$1.9000
10
$1.6500
100
$1.4500
250
$1.3800
500
$1.2500
1,000
$1.0600
3,000
$0.9490
6,000
$0.9360
$0.9360 / $1.9000
Buy Now
Details
Bristol Electronics
15329
RFQ
Details
Chip1Stop
Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R
RoHS:
Compliant
pbFree:
Yes
3000
$0.8366
Buy Now
Details
Chip1Stop
Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R
RoHS:
Compliant
pbFree:
Yes
140
1
$1.8800
10
$1.2200
25
$1.2000
100
$1.1900
$1.1900 / $1.8800
Buy Now
Details
LCSC
Step-down type 4.5V17V 5A VQFN-14-EP(3.5x3.5) DC-DC Converters ROHS
53
1
$1.2910
10
$1.1308
30
$1.0350
100
$0.6392
500
$0.5937
1,000
$0.5748
$0.5748 / $1.2910
Buy Now
Details
Win Source Electronics
Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.8V to 15V 5A 14-Pin VQFN EP T/R / IC REG BUCK ADJ 5A SYNC 14QFN
22900
75
$0.7070
175
$0.5800
270
$0.5620
370
$0.5440
480
$0.5260
640
$0.4710
$0.4710 / $0.7070
Buy Now
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)
Time@Peak Reflow Temperature-Max (s)
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Texas Instruments
17V Input, 5A Synchronous Step-Down Converter 14-VQFN -40 to 125
VS
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MP8760GLE-Z - Monolithic Power Systems
TPS54521RHL - Texas Instruments
This table gives cross-reference parts and alternative options found for TPS54521RHLR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS54521RHLR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
MP8760GLE-Z
Switching Regulator, 1000kHz Switching Freq-Max, QFN-16
Monolithic Power Systems
TPS54521RHLR vs MP8760GLE-Z
TPS54521RHL
SWITCHING REGULATOR, 1035kHz SWITCHING FREQ-MAX, PQCC14, 3.50 X 3.50 MM, PLASTIC, QFN-14
Texas Instruments
TPS54521RHLR vs TPS54521RHL