LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI TPS561201DDCR product image
  • TPS561201DDCR thumbnail 1
  • TPS561201DDCR thumbnail 2
  • TPS561201DDCR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI TPS561201DDCR

Manufacturer
TI
MPN
TPS561201DDCR
LCSC Part #
C220433
Packaging
TSOT-23-6
Customer #
Key Attributes
4.5-V to 17-V Input, 1-A Synchronous Step-Down Voltage Regulator
DatasheetTI TPS561201DDCR
RoHS Compliance2 documents available
Alternative Parts20
In-Stock: 19,890
19,890 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4083$ 0.41
10+$ 0.3181$ 3.18
30+$ 0.2804$ 8.41
100+$ 0.2312$ 23.12
500+$ 0.2099$ 104.95
1,000+$ 0.1968$ 196.80
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingTSOT-23-6
Operating Temperature-40℃~+125℃
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
Help & FeedbackShow similar products (0) >

Introduction

AI Translation

The TPS561201 and TPS561208 are simple, easy-touse, 1-A synchronous step-down converters in SOT23 package. The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The TPS561201 operates in pulse skip mode, which maintains high efficiency during light load operation. The TPS561201 and TPS561208 are available in a 6-pin 1.6× 2.9 (mm) SOT (DDC) package and specified from -40°C to 125°C of junction temperature.

Features

AI Translation
  • TPS561201 and TPS561208 1-A Converter Integrated 140-mΩ and 84-mΩ FETs
  • D-CAP2™ Mode Control With Fast Transient Response
  • Input Voltage Range: 4.5 V to 17 V
  • Output Voltage Range: 0.76 V to 7 V
  • Pulse-Skip Mode (TPS561201) or Continuous Current Mode (TPS561208)
  • 580-kHz Switching Frequency
  • Low Shutdown Current Less than 10 μA
  • 2% Feedback Voltage Accuracy (25°C)
  • Startup from Pre-Biased Output Voltage
  • Cycle-by-Cycle Overcurrent Limit
  • Hiccup-Mode Overcurrent Protection
  • Non-Latch UVP and TSD Protections
  • Fixed Soft-Start: 1.0 ms
  • Create a Custom Design Using the TPS56120 With the WEBENCH® Power Designer

Applications

AI Translation
  • Digital TV Power Supply
  • High Definition Blu-ray Disc Players
  • Networking Home Terminal
  • Digital Set-Top Box (STB)
  • Surveillance

Alternative Parts

MPNManufacturerPackagingAvailabilityUnit Price
TPS563201DDCRTISOT-23-THIN-696,360$ 0.0777
TPS562201DDCRTITSOT-23-651,000$ 0.0607
TPS561201DDCTTISOT-23-6239$ 1.1424
TPS562201DDCTTITSOT-23-6190$ 0.0968
RT6252BHGJ6FRICHTEKTSOT-23-615,480$ 0.1416
RT6252AHGJ6FRICHTEKTSOT-23-64,470$ 0.1737
TPS562208DDCRTISOT-686,050$ 0.1046
RT6253BHGJ6FRICHTEKTSOT-23-614,105$ 0.2103
RT6253AHGJ6FRICHTEKTSOT-23-6326$ 0.3938
TPS562208DDCTTITSOT-23-610$ 0.1149
TPS563208DDCRTITSOT-23-6122,190$ 0.1583
TPS563201DDCTTITSOT-23-61,175$ 0.1121
TPS561208DDCRTITSOT-23-6935$ 0.4914
TPS561208DDCTTITSOT-23-6109$ 1.0466
TPS564201DDCRTITSOT-23-67,176$ 0.4783
TPS564208DDCRTITSOT-23-6L455$ 0.489
TPS564201DDCTTITSOT-23-6217$ 0.5663
TPS563208DDCTTITSOT-23-60$ 0.1299
KP524201ALGAKiwi InstrumentsTSOT-23-60$ 0.3205
TPS564208DDCTTITSOT-23-60$ 1.9187