PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP
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PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP
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TPS65321AQPWPRQ1

DigiKey Part Number
296-52051-2-ND - Tape & Reel (TR)
296-52051-1-ND - Cut Tape (CT)
296-52051-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TPS65321AQPWPRQ1
Description
IC REG DL BUCK/LINEAR 14HTSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP
Datasheet
 Datasheet
EDA/CAD Models
TPS65321AQPWPRQ1 Models
Product Attributes
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Category
w/Supervisor
Yes
Manufacturer
Texas Instruments
w/Sequencer
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
3V ~ 36V
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
Topology
Step-Down (Buck) (1), Linear (LDO) (1)
Grade
Automotive
Number of Outputs
2
Qualification
AEC-Q100
Frequency - Switching
100kHz ~ 2.5MHz
Mounting Type
Surface Mount
Voltage/Current - Output 1
1.1V ~ 20V, 3.2A
Package / Case
14-PowerTSSOP (0.173", 4.40mm Width)
Voltage/Current - Output 2
1.1V ~ 5.5V, 280mA
Supplier Device Package
14-HTSSOP
w/LED Driver
No
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
2,000 estimated in stock on 27-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.66000$2.66
10$1.98400$19.84
25$1.81440$45.36
100$1.62770$162.77
250$1.53872$384.68
500$1.48510$742.55
1,000$1.44097$1,440.97
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$1.40465$2,809.30
4,000$1.37475$5,499.00
6,000$1.35978$8,158.68
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