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AMS1085CM-3.3 The AMS1085CM-3.3 is a linear voltage regulator from Austria Micro Systems, providing a fixed 3.3V output with a 3A current capability. It features a low dropout voltage of 1.5V.
Mfr Part #:

AMS1085CM-3.3

Available from 2 distributors
Mfr Name: Austria Micro Systems ( AMS)
Austria Micro Systems ( AMS)
The AMS1085CM-3.3 is a linear voltage regulator from Austria Micro Systems, providing a fixed 3.3V output with a 3A current capability. It features a low dropout voltage of 1.5V.
✓ Total Stock: 1,778 pcs
$ Price Range: $0.28

AMS1085CM-3.3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,628 pcs
On Request
1628 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
150 pcs
On Request
150 pcs On Request 1 On Request On Request On Request 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.

AMS1085CM-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Output Current
Output Voltage
SVHC Present
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AMS1085CM-3.3 Description

Short technical summary and product information.

The AMS1085CM-3.3 is a linear voltage regulator designed by Austria Micro Systems (AMS) to deliver up to 3A of output current. It operates with a low input-to-output differential voltage, requiring as little as 1V. The device guarantees a maximum dropout voltage of 1.5V at maximum load, which decreases with lower current.

 

Key features include on-chip trimming for precise reference voltage accuracy of 1% and trimmed current limiting to protect the regulator and power source circuitry under overload conditions. The AMS1085CM-3.3 is pin-compatible with older three-terminal regulators.

 

This voltage regulator is available in multiple package options: 3-lead TO-220, 3-lead TO-263 (Plastic DD), and TO-252 (DPAK). It operates within a temperature range of 0°C to 125°C, making it suitable for various electronic applications requiring stable voltage regulation.

AMS1085CM-3.3 Quick Information

Product Type: Linear Voltage Regulator
Series: AMS1085
Canonical Name: AMS1085CM-3.3 Linear Voltage Regulator
Subcategory: Linear

AMS1085CM-3.3 Compliance

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

AMS1085CM-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.

AMS1085CM-3.3 Features

  • Provides 3A output current.
  • Low 1.5V dropout voltage.
  • Fixed 3.3V output voltage.
  • 1% reference voltage accuracy.
  • Available in TO-220, TO-263, TO-252 packages.

AMS1085CM-3.3 Applications

  • Provides stable 3.3V for microcontrollers and peripherals.
  • Used in battery-powered devices for efficient regulation.
  • Ideal for noise-sensitive analog power rails.
  • Suitable for post-regulation in switching supplies.

AMS1085CM-3.3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the AMS1085CM-3.3?

The output voltage is fixed at 3.3V.

What package options are available for the AMS1085CM-3.3?

The device is available in TO-220-3, TO-263-3, and TO-252-3 packages.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What is the dropout voltage of the AMS1085CM-3.3?

The maximum dropout voltage is 1.5V at full output current.

What is the maximum output current?

The maximum output current is 3A.

What is the reference voltage accuracy?

The reference voltage accuracy is 1%.

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