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Analog Devices MAX757CPA+ — Discrete Semiconductors
Analog Devices

MAX757CPA+ Step-Up Boost Regulator, 500 kHz, 8-DIP

MPNMAX757CPA+
End of Life

Maxim Integrated MAX757CPA+, IC REG BOOST ADJUSTABLE 8DIP. Step-Up (Boost) topology, adjustable output 2.7 V to 5.5 V, 500 kHz switching, 8-DIP through-hole package, 0°C to 70°C.

$5.75Ref. price · indicative, final on quote
MAX757CPA+ datasheet
Packaging8-DIP (0.300", 7.62mm)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX757CPA+ Technical Specifications
ParameterValue
Output typeAdjustable
Mounting typeThrough Hole
Voltage - input0.7V
Voltage - output5.5V
Voltage - output (Min (Fixed))2.7V
Frequency500kHz
Number of outputs1
Operating temperature0°C ~ 70°C (TA)
PackageTube
FunctionStep-Up
TopologyBoost
Case8-DIP (0.300\", 7.62mm)
Output configurationPositive
Synchronous rectifierNo

Product details

Step-up regulator for low-voltage battery systems

The MAX757CPA+ from Maxim Integrated is a step-up (boost) switching regulator. It accepts inputs as low as 0.7 V and as high as 7 V, generating an adjustable output from 2.7 V to 5.5 V. The 500 kHz switching frequency keeps external components small.

Package and mounting — through-hole DIP

Housed in an 8-pin DIP (0.300" body width, 7.62 mm pitch), the MAX757CPA+ is a through-hole part. The supplier device package is 8-PDIP.

Temperature grade and environment

Rated for 0°C to 70°C ambient, this part is specified for commercial/indoor equipment.

Lifecycle and compliance

The MAX757CPA+ carries an Active product status and is ROHS3 compliant. It remains a standard catalog item through independent distribution, sourced and quoted to order against an RFQ.

Frequently asked questions

What is the closest pin-compatible alternative to MAX757CPA+?

Within the same Maxim family, the MAX757CSA+ is the SOIC-8 surface-mount variant with identical electrical specs. For a through-hole DIP with extended temperature range, the MAX757EPA+ covers -40°C to +85°C. Both are pin-compatible in function but differ in package or temperature grade.

What is the MAX757CPA+'s function?

It is a step-up (boost) switching regulator with an adjustable output from 2.7 V to 5.5 V. It accepts inputs from 0.7 V to 7 V and switches at 500 kHz.