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LDO Regulator, 250mA, 3.3 V, ±2%, 2.3 → 6 Vin 3-Pin, SOT-23

Manufacturer : Microchip Technology, Inc
Package/Case : SOT-23-3
Product Categories : Low Dropout (LDO) Regulators
Datasheet: MCP1700T-3302E/TT Datasheet (PDF)
RoHs Status: Lead free/RoHS Compliant
Marking Code: CSxx
In-stock: 10000


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MCP1700T-3302E/TT Product Details

The MCP1700T-3302E/TT is a CMOS low dropout positive voltage regulator which can source up to 250mA of current with an extremely low input-output voltage differential of 178mV at 250mA. The low dropout voltage combined with the low current consumption of only 1.6µA makes this part ideal for battery operation. The low voltage differential (dropout voltage) extends battery operating lifetime. The MCP1700T-3302E/TT is stable with 1.0µF ceramic output capacitor. It also permits high currents in small packages when operated with minimum VIN – VOUT differentials. The circuit also incorporates short-circuit protection & over temperature protection to ensure maximum reliability.



  • Extremely Low Operating Current for Longer Battery Life (1.6 uA typical)
  • Very Low Dropout Voltage (178 mV at full load)
  • Rated 250mA Output Current
  • High Output Voltage Accuracy (±0.4% typical)
  • Over-Current and Over-Temperature Protection
  • Pin Compatible Upgrade for Bipolar Regulators & TC55 with Vin Max <6V
  • Requires only 1 µF Ceramic Output Capacitance

MCP1700T-3302E/TT Products

Technical Parameters

  • Input Voltage MAX
  • 6 V
  • Output Voltage
  • 3.3 V
  • Dropout Voltage (Max)
  • 350 mV
  • Output Current
  • 250 mA
  • Load Regulation
  • 1 %
  • Number of Outputs
  • 1
  • Output Type
  • Fixed
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Package / Case
  • SOT-23-3
  • Input Bias Current (Max)
  • 0.0016 mA
  • Input Voltage MIN
  • + 2.3 V
  • Line Regulation
  • 0.75 % / V
  • Maximum Power Dissipation
  • 0.3696 W
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 3000
  • Voltage Regulation Accuracy
  • 3 %

MCP1700T-3302E/TT Datasheet

  • MCP1700 Technical Documentation of Application Note

MCP1700T-3302E/TT Related Products

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Microchip Technology, Inc

Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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