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TI TPS7A0508PDBZRRoHS

Manufacturer
TI
MPN
TPS7A0508PDBZR
LCSC Part #
C2868829
Packaging
SOT-23-3
Customer #
Key Attributes
200mA, ultra-low IQ, high-precision, low-dropout regulator with enable function
Datasheetpdf iconTI TPS7A0508PDBZR
In-Stock: 100
100 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1723$ 0.86
50+$ 0.1683$ 8.42
150+$ 0.1657$ 24.86
500+$ 0.163$ 81.50
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerTI
PackagingSOT-23-3
Output Voltage800mV
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)1uA
Output ConfigurationPositive
Operating Voltage5.5V
Output Current200mA
Output TypeFixed
FeaturesEnable control;Output discharge;Input under-voltage protection;Short Circuit Protection;Over Current Protection;Thermal shutdown
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

TPS7A05 is an ultra-small, low quiescent current LDO regulator capable of delivering 200mA with excellent transient performance. The device features an output range of 0.8V to 3.3V with typical accuracy of 1%.

The TPS7A05 features an ultra-low IQ (1μA), drawing minimal quiescent current to extend battery life in battery-powered applications, offering excellent functionality and safety. The device can be powered by rechargeable Li-ion batteries, primary lithium battery chemistries (such as Li-SOCl2 and Li-MnO2), and two to three series alkaline cells.

The TPS7A05 incorporates an active pulldown circuit for fast output discharge when the device is disabled.

The TPS7A05 is fully rated over an operating junction temperature range of TJ = -40°C to +125°C, and is available in standard X2SON (DQN), SOT-23 (DBV and DBZ), and DSBGA (YKA) packages.

Features

AI Translation
  • Ultra-low IQ: 1μA (typical), 3μA (maximum)
  • IGND: 6μA (typical) at 200mA
  • Excellent transient response
  • Input voltage range: 1.4V to 5.5V
  • Output accuracy: 1% typical, 3% maximum
  • Fixed output voltages available: 0.8V to 3.3V
  • Very low dropout: 235mV (maximum) at 200mA (3.3VOUT)
  • Active output discharge
  • Foldback current limiting
  • Stable with 0.47μF or larger capacitors

Applications

AI Translation
  • Wearable electronics
  • Ultrabooks, tablets, and e-readers
  • Always-on power supplies
  • Set-top boxes
  • Game controllers, remote controls, toys, and drones
  • Wireless handhelds and smartphones
  • Portable and battery-powered devices