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ZXCT1009FTA The ZXCT1009FTA from Diodes Incorporated is a high-side current monitor IC. It operates within a 2.5V to 20V supply range and offers 1% typical accuracy.
Mfr Part #:

ZXCT1009FTA

Available from 7 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The ZXCT1009FTA from Diodes Incorporated is a high-side current monitor IC. It operates within a 2.5V to 20V supply range and offers 1% typical accuracy.
✓ Total Stock: 5,112 pcs
$ Price Range: $1.14

ZXCT1009FTA Available from 7 distributors

✓ Authorised
✓ Non-Authorised
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.

ZXCT1009FTA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Mounting Type
Operating Temperature
Output Current
Quiescent Current
Sensing Method
Supplier Device Package
Supply Voltage
Voltage
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ZXCT1009FTA Description

Short technical summary and product information.

The ZXCT1009FTA is a high-side current sense monitor manufactured by Diodes Incorporated. This IC allows for the monitoring of load current without disrupting the ground plane. It translates the voltage developed across a current shunt resistor into a proportional output current, which can then be scaled into a ground-referenced voltage using an external resistor.

 

Key electrical specifications include a wide supply voltage range of 2.5V to 20V and a low quiescent current of just 4µA, making it suitable for portable battery-powered equipment. The device boasts 1% typical accuracy for precise current measurements. It supports a sense voltage of up to 2.5V and provides an output current of 9.98mA at a 200mV sense voltage.

 

The ZXCT1009FTA is housed in a compact SOT-23-3 surface-mount package, ideal for space-constrained applications. Its operating temperature range is -40°C to 85°C. Applications include battery chargers, smart battery packs, DC motor control, and power management systems.

 

This component is designed for applications requiring accurate high-side current sensing. The ability to scale the output current to a voltage provides flexibility in system design. Its low quiescent current and small package size make it a valuable solution for portable and battery-operated devices.

ZXCT1009FTA Quick Information

Product Type: Current Monitor IC
Canonical Name: ZXCT1009FTA High-Side Current Monitor
Subcategory: Power Management ICs

ZXCT1009FTA Compliance

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

ZXCT1009FTA Estimated Pricing

Qty Low High
1+ $1.14 $1.14

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

ZXCT1009FTA Features

  • Accurate high-side current sensing.
  • Wide 2.5V to 20V supply range.
  • Low 4µA quiescent current.
  • Compact SOT-23-3 package.
  • 1% typical accuracy.

ZXCT1009FTA Applications

  • Ideal for battery chargers.
  • Suitable for smart battery packs.
  • Used in DC motor control.
  • Applicable for power management.

ZXCT1009FTA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ZXCT1009FTA?

2.5V to 20V.

What is the operating temperature range?

-40°C to 85°C.

What package is the ZXCT1009FTA available in?

SOT-23-3 surface mount.

What is the typical accuracy of the current monitor?

Typical accuracy is ±1%.

What is the quiescent current of the device?

Typically 4µA.

What is the maximum sense voltage?

Up to 2.5V.

What output current is provided at VSENSE=200mV?

Typically 9.98mA.

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