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CX1117-3.3 The CX1117-3.3 is a low dropout voltage regulator from CX, designed for 1A output current and operating down to 1V input-to-output differential. It is available in a SOT package.
Mfr Part #:

CX1117-3.3

Available from 2 distributors
Mfr Name: CX
CX
The CX1117-3.3 is a low dropout voltage regulator from CX, designed for 1A output current and operating down to 1V input-to-output differential. It is available in a SOT package.
✓ Total Stock: 7,054 pcs
$ Price Range: $0.28

CX1117-3.3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,013 pcs
On Request
5013 pcs On Request 1 On Request On Request 13+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,041 pcs
On Request
2041 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CX1117-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present
Storage Temperature
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CX1117-3.3 Description

Short technical summary and product information.

The CX1117-3.3 is a low dropout voltage regulator manufactured by CX. It is designed to provide a stable 1A output current and operates with a low input-to-output differential voltage. The device features on-chip trimming for precise reference voltage accuracy and trimmed current limit for protection.

 

Key electrical specifications include a maximum input voltage of 22V and a maximum supply rating of 44V. The operating junction temperature ranges from 0°C to 125°C for the control section and 0°C to 150°C for the power transistor. The dropout voltage is a maximum of 1.3V at maximum output current.

 

This voltage regulator is suitable for various applications such as high efficiency linear regulators, post regulators for switching supplies, and power management for battery-powered devices. It is supplied in a SOT package, suitable for surface mounting.

 

Applications include post regulators for switching supplies, 5V to 3.3V linear regulation, and power management for notebooks and battery-powered instrumentation.

CX1117-3.3 Quick Information

Product Type: Voltage Regulator
Canonical Name: CX1117-3.3 Low Dropout Voltage Regulator
Subcategory: Power Management ICs

CX1117-3.3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CX1117-3.3 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

CX1117-3.3 Features

  • Provides 1A output current.
  • Low input-to-output differential.
  • Maximum input voltage is 22V.
  • Reference voltage accuracy is 1%.
  • Packaged in SOT.

CX1117-3.3 Applications

  • High efficiency linear regulators.
  • Post regulators for switching supplies.
  • 5V to 3.3V linear regulation.
  • Power management for notebooks.
  • Battery powered instrumentation.

CX1117-3.3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the CX1117-3.3?

The maximum input voltage is 22V.

What is the maximum output current of the CX1117-3.3?

The maximum output current is 1A.

What is the dropout voltage of the CX1117-3.3 at maximum output current?

The dropout voltage is a maximum of 1.3V at maximum output current.

What is the operating temperature range for the control section of the CX1117-3.3?

The operating junction temperature for the control section is 0°C to 125°C.

What is the storage temperature range for the CX1117-3.3?

The storage temperature range is -65°C to 150°C.

What package type is the CX1117-3.3 supplied in?

The CX1117-3.3 is supplied in a SOT package.

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