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TI TPS561201DDCTRoHS

Manufacturer
TI
MPN
TPS561201DDCT
LCSC Part #
C133965
Packaging
SOT-23-6
Customer #
Key Attributes
1A Synchronous Buck Regulator
Datasheetpdf iconTI TPS561201DDCT
In-Stock: 40
40 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.6651$ 2.67
10+$ 2.2569$ 22.57
30+$ 2.0009$ 60.03
250+$ 1.659$ 414.75
500+$ 1.5408$ 770.40
1,000+$ 1.4889$ 1488.90
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSOT-23-6
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching580kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.5V~17V
Switch tube (built-in/external)Built-in
Output Voltage760mV~7V
Output Current1A
Quiescent Current380uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TPS561201 and TPS561208 are easy-to-use 1A synchronous buck converters in SOT-23 packages. These devices are optimized to operate with a minimal number of external components while achieving low standby current. These SMPS devices employ D-CAP2 mode control to provide fast transient response and support low-ESR output capacitors such as high-polymer capacitors and ultra-low ESR ceramic capacitors without external compensation components. The TPS561201 can operate in pulse-skip mode to maintain high efficiency during light-load operation. The TPS561201 and TPS561208 are available in a 6-pin 1.6×2.9 (mm) SOT (DDC) package with a rated junction temperature range of -40°C to 125°C.

Features

AI Translation
  • TPS561201 and TPS561208 1A converters integrate 140mΩ and 84mΩ FETs
  • D-CAP2™ mode control for fast transient response
  • Input voltage range: 4.5V to 17V
  • Output voltage range: 0.76V to 7V
  • Pulse skip mode (TPS561201) or continuous conduction mode (TPS561208)
  • 580kHz switching frequency
  • Low shutdown current (less than 10μA)
  • 2% feedback voltage accuracy (25°C)
  • Start-up from pre-biased output voltage
  • Cycle-by-cycle overcurrent limiting
  • Discontinuous mode overcurrent protection
  • Non-latching undervoltage protection (UVP) and thermal shutdown (TSD) protection
  • Fixed soft-start time: 1.0ms
  • Use TPS56120x with WEBENCH® Power Designer to create custom designs

Applications

AI Translation
  • Digital TV power supplies
  • HD Blu-ray disc players
  • Network home terminal equipment
  • Digital set-top boxes (STB)
  • Security surveillance