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MAX603ESA The MAX603ESA is a linear voltage regulator from Analog Devices / Maxim Integrated, capable of delivering up to 500mA output current. It features an adjustable output voltage range and a wide input voltage supply.
Mfr Part #:

MAX603ESA

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX603ESA is a linear voltage regulator from Analog Devices / Maxim Integrated, capable of delivering up to 500mA output current. It features an adjustable output voltage range and a wide input voltage supply.
✓ Total Stock: 5,057 pcs
$ Price Range: $0.28

MAX603ESA Available from 3 distributors

✓ 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
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,531 pcs
On Request
1531 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
26 pcs
On Request
26 pcs On Request 1 On Request On Request 03+50 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.

MAX603ESA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Power Dissipation
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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MAX603ESA Description

Short technical summary and product information.

The MAX603ESA is a low-dropout, low quiescent current linear regulator designed to supply currents up to 500mA. It offers an adjustable output voltage from 1.25V to 11V, or fixed 5V (MAX603) or 3.3V (MAX604) outputs. The device operates with an input voltage range of 2.7V to 11.5V.

 

Key electrical characteristics include a typical quiescent current of 15µA and a shutdown mode current of 2µA maximum. It features foldback current limiting and thermal overload protection. The regulator is housed in a high-power 1.8W 8-pin SO package, suitable for surface mount applications.

 

This regulator is well-suited for battery-powered devices, pagers, cellular phones, portable instruments, and solar-powered instruments where low power consumption and reliable voltage regulation are critical.

MAX603ESA Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: MAX603ESA Linear Voltage Regulator

MAX603ESA Compliance

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

MAX603ESA Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

MAX603ESA Features

  • 500mA output current capability.
  • Adjustable output from 1.25V to 11V.
  • Wide input voltage range of 2.7V to 11.5V.
  • Low quiescent current of 15µA typical.
  • 8-SOIC surface mount package.

MAX603ESA Applications

  • Suitable for battery-powered devices.
  • Ideal for portable instruments.
  • Used in pagers and cellular phones.
  • Applicable to solar-powered instruments.

MAX603ESA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage range of the MAX603ESA?

Adjustable from 1.25V to 11V.

What is the maximum output current?

500mA.

What is the input voltage range?

2.7V to 11.5V.

What is the typical dropout voltage?

320mV at 500mA output (5V condition).

What is the quiescent current?

Typically 15µA, maximum 35µA.

What is the operating temperature range?

-40°C to +85°C.

What package is the MAX603ESA available in?

8-SOIC surface mount package.

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