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Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SSOP

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TPS5103IDBR General Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SSOP

Texas Instruments, Inc Inventory
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Category Integrated Circuits (ICs)Power Management (PMIC)DC DC Switching Controllers Mfr Texas Instruments
Series - Package Tape & Reel (TR)
Product 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) 4.5V ~ 25V
Frequency - Switching 200kHz Duty Cycle (Max) -
Synchronous Rectifier Yes Clock Sync No
Serial Interfaces - Control Features Current Limit, Frequency Control, Soft Start
Operating Temperature -40°C ~ 85°C (TA) Mounting Type Surface Mount
Package / Case 20-SSOP (0.209", 5.30mm Width) Supplier Device Package 20-SSOP
Base Product Number TPS5103 feature-topology Step Down
feature-number-of-outputs 1 feature-output-voltage-v 1.2(Min)
feature-minimum-output-current-a feature-maximum-output-current-a 3
feature-minimum-input-voltage-v 4.5 feature-maximum-switching-frequency-khz
feature-maximum-input-voltage-v 25 feature-operating-supply-voltage-v 4.5 to 25
feature-maximum-supply-current-ma 1.2 feature-maximum-power-dissipation-mw 801
feature-minimum-switching-frequency-khz feature-synchronous-rectifier
feature-synchronous-clock feature-packaging Tape and Reel
feature-rad-hard feature-pin-count 20
feature-supplier-package SSOP feature-standard-package-name1 SOP
feature-cecc-qualified No feature-esd-protection
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc Yes

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Availability: 5184 pieces

Qty. Unit Price(USD) Ext. Price
1+ $9.918 $9.92
200+ $3.838 $767.60
500+ $3.703 $1,851.50
1000+ $3.638 $3,638.00

The prices below are for reference only.