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MAX688CSA The MAX688CSA is a linear voltage regulator from Analog Devices, offering a fixed 3.3V output and capable of up to 1A output current. It features a low dropout voltage and is available in a surface mount 8-SOIC package.
Mfr Part #:

MAX688CSA

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX688CSA is a linear voltage regulator from Analog Devices, offering a fixed 3.3V output and capable of up to 1A output current. It features a low dropout voltage and is available in a surface mount 8-SOIC package.
✓ Total Stock: 5,750 pcs
$ Price Range: $0.28

MAX688CSA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,750 pcs
On Request
5750 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.

MAX688CSA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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MAX688CSA Description

Short technical summary and product information.

The MAX688CSA is a low-dropout linear regulator designed for battery-powered devices and portable instruments. It operates with a wide input voltage range from 2.7V to 11V and provides a fixed 3.3V output.

 

Key electrical characteristics include a low dropout voltage of 100mV at 650mA and 40mV at 200mA, enabling efficient power regulation. The device can deliver output currents exceeding 1A when paired with an external PNP transistor. It also features output voltage monitoring and shutdown control functions, with low operating current of 150µA and shutdown current below 1µA.

 

This regulator is suitable for applications requiring stable voltage regulation, such as portable telephones and power supplies for memory. The MAX688CSA comes in an 8-SOIC surface mount package, facilitating integration into compact electronic designs.

 

It offers an output accuracy of ±2% and a line transient response of less than 2mV under specified input conditions. The operating temperature range is from 0°C to 70°C.

MAX688CSA Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MAX688CSA Linear Voltage Regulator
Subcategory: Linear

MAX688CSA Compliance

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

MAX688CSA Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MAX688CSA Features

  • Fixed 3.3V output voltage.
  • Drives external PNP transistor for >1A output.
  • Low dropout voltage for efficiency.
  • Low operating and shutdown current.
  • Surface mount 8-SOIC package.

MAX688CSA Applications

  • Ideal for battery-powered devices.
  • Suitable for portable instruments.
  • Used in portable telephones.
  • Power supply for memory backup.

MAX688CSA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MAX688CSA?

The MAX688CSA provides a fixed output voltage of 3.3V.

What is the input voltage range for the MAX688CSA?

The input voltage range is 2.7V to 11V.

What is the maximum output current of the MAX688CSA?

The maximum output current is greater than 1A.

What is the dropout voltage of the MAX688CSA?

The dropout voltage is 100mV typical at 650mA output, 40mV at 200mA, and 0.8V at 4A.

What is the operating temperature range of the MAX688CSA?

The operating temperature range is 0°C to 70°C.

What package does the MAX688CSA come in?

The MAX688CSA is available in an 8-SOIC surface-mount package (0.154" width, 3.90mm pitch).

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