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TPS2140IPWPR

TPS2140IPWPR Description

Adjustable LDO Plus 3.3V Switch with Dual Current Limit for High Power USB Peripherals

TPS2140IPWPR Description

IC USB ADJ LDO 3.3V HP 14-HTSSOP

TPS2140IPWPR Categories

USB ICs
Low Dropout Regulators (LDO)

TPS2140IPWPR Manufacturer

Texas Instruments

TPS2140IPWPR Datasheet (PDF)

TPS2140IPWPR Datasheet
TPS2140, 41, 50, 51
Adjustable LDO and Switch w/ Dual Current Limit for USB High-Power Peripheral (Rev. A)

TPS2140IPWPR Price & Availability


Check TPS2140IPWPR Price & Availability at Canics

TPS2140IPWPR Features

  • Complete Power Management Solution for USB High-Power Peripherals
  • 250 mA Low-Dropout Regulator (LDO) With Enable and 325 mA (Typ) Current Limit
  • LDO Supports 2.7 V to 5.5 V VIN and 0.9 V to 3.3 V Adjustable VOUT
  • 40 m (Typ) High-Side MOSFET With Dual Current Limit
  • Undervoltage Lockout and Power Good for LDO and Switch
  • CMOS- and TTL-Compatible Enable Inputs
  • 85 uA (Typ) Supply Current
  • 5 uA (Typ) Standby Supply Current
  • Available in 14-Pin HTSSOP (PowerPAD?)
  • -40°C to 85°C Ambient Temperature Range
  • Alternative to TPS2148/58 3.3-V LDO With 3.3-V Switch and 5-V Switch
  • APPLICATIONS
    • High-Power USB? Peripherals
      • ADSL Modems
      • Digital Still and PC Cameras
      • Zip Drives
      • Speakers
    • DSP Sequencing

TPS2140IPWPR Parameters

Pin/Package14HTSSOP
Approx. 1KU Price (US$)1.1
StatusACTIVE
Temp (oC)-40 to 85
Budget Price ($US) | QTY1.10 | 1KU
Package Type | PinsHTSSOP (PWP) | 14
STD Pack QTY2000
ApplicationsUSB, Peripherals
ApplicationUSB high power peripheral, DSP
Vin (Max) (V)5.5
Vin (Min) (V)2.7
CategoryIntegrated Circuits (ICs)
FamilyPower Management - Specialized
Operating Temperature-40°C ~ 85°C
Number of FETs1
Switch EnableL
Switch Current Limit, Bus Power (Min) (A)0.8
LDO Output Range (V)0.9 to 3.3
LDO Output Current (mA)250
Ports (Max)1
Package / Case14-TSSOP Exposed Pad, 14-eTSSOP 14-HTSSOP
Voltage - Supply2.7 V ~ 5.5 V
Current - Supply85µA
Select parameters and click to see components with these parameters.

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