MAX1857EUA47

Name: MAX1857EUA47
Brand: Analog Devices
SKU: MAX1857EUA47
Availability: Discontinued

Analog Devices·

Obsolete

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-uMAX/uSOP

Output

500mA

Vout

1.25V (4.75V)

Vin Max

5.5V

Temp

-40°C ~ 85°C (TA)

Quick RFQ — Single Part

Part Number

Quantity

Target Price

Your Name

Company

Phone (optional)

Response within one business day.

Sourcing parts forAerospace & DefenseIndustrialMedicalAutomotiveTelecomEnergy

FULL PARAMETRICS

Full parametrics

Specifications13 params

Output Type: Adjustable (Fixed)
Control Features: Enable, Reset
Current - Output: 500mA
Protection Features: Over Current, Over Temperature, Short Circuit
Number of Regulators: 1
Output Configuration: Positive
Operating Temperature: -40°C ~ 85°C (TA)
Voltage - Input (Max): 5.5V
Voltage Dropout (Max): 0.175V @ 500mA
Voltage - Output (Max): 5.5V
Current - Quiescent (Iq): 250 µA
Voltage - Output (Min/Fixed): 1.25V (4.75V)
Lifecycle Status: Obsolete

Related Parts

More from Power Management

Browse all Power Management →

MAX664C/D

Analog Devices

Linear Voltage Regulator IC Negative Adjustable (Fixed) 1 Output 40mA Dice

Output

40mA

Vout

-1.3V (-5V)

Vin Max

-16.5V

Temp

0°C ~ 70°C

MAX8864REUK+T

Analog Devices

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 120mA SOT-23-5

Output

120mA

Vout

1.25V (2.8V)

Vin Max

6.5V

Temp

-40°C ~ 85°C (TA)

MAX6473TA15AD3+T

Analog Devices

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 300mA 8-TDFN (3x3)

Output

300mA

Vout

1.2V (1.5V)

Vin Max

5.5V

Temp

-40°C ~ 85°C (TA)

MAX6472TA18BD3+T

Analog Devices

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 300mA 8-TDFN (3x3)

Output

300mA

Vout

1.2V (1.8V)

Vin Max

5.5V

Temp

-40°C ~ 85°C (TA)

MAX6475TA18AD3+T

Analog Devices

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 300mA 8-TDFN (3x3)

Output

300mA

Vout

1.2V (1.8V)

Vin Max

5.5V

Temp

-40°C ~ 85°C (TA)

MAX5024MASA

Analog Devices

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 150mA 8-SOIC-EP

Output

150mA

Vout

2.5V (5V)

Vin Max

65V

Temp

-40°C ~ 125°C

ST2L01K5R

STMicroelectronics

Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 1A, 1A 5-SPAK

Output

1A, 1A

Vout

1.25V (3.3V)

Vin Max

5.25V

Temp

0°C ~ 125°C

HMC860LP3E

Analog Devices

Linear Voltage Regulator IC Positive Adjustable (Fixed) 4 Output 20mA, 20mA, 80mA, 120mA 16-QFN (3x3)

Output

20mA, 20mA, 80mA, 120mA

Vout

2.5V (3V, 3V, 3V, 4.5V)

Vin Max

5.6V

Temp

-40°C ~ 85°C

Select parts to bundle into a single RFQ

We stand behind every part we quote

IC Parts Hub sources verified, traceable parts from a global network of vetted suppliers. When your production line depends on a part that's been discontinued for a decade, you need a partner who knows where to look.

Location

US-Based & Operated

Turnaround

Quote within 24 hours

Suppliers

Verified Sources Only

WHY IC PARTS

Built for procurement engineers.

01 / SPECIALTY

Obsolete & Hard-to-Find

Decades of experience sourcing parts that other distributors no longer carry — EOL ICs, last-time-buy stock, and parts in active production allocation.

02 / SPEED

Fast Quote Turnaround

A real sourcing engineer reviews every RFQ and most responses go out same business day — not a templated reply, a real quote with provenance.

03 / QUALITY

Verified Supplier Network

Every part is sourced through vetted channels with documented chain-of-custody. Test reports and date codes available on request.

04 / IDENTITY

US-Based, US-Operated

Headquartered in New Jersey with a US-based sourcing team. No outsourced reps, no offshore handoffs — just a phone number that goes to a person who knows ICs.

MAX1857EUA47

Analog Devices·

Obsolete

Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-uMAX/uSOP

Output

500mA

Vout

1.25V (4.75V)

Vin Max

5.5V

Temp

-40°C ~ 85°C (TA)

Quick RFQ — Single Part

Part Number

Quantity

Target Price

Your Name

Company

Phone (optional)

Response within one business day.

We stand behind every part we quote

Location

US-Based & Operated

Turnaround

Quote within 24 hours

Suppliers

Verified Sources Only

Built for procurement engineers.

01 / SPECIALTY

Obsolete & Hard-to-Find

Decades of experience sourcing parts that other distributors no longer carry — EOL ICs, last-time-buy stock, and parts in active production allocation.

02 / SPEED

Fast Quote Turnaround

A real sourcing engineer reviews every RFQ and most responses go out same business day — not a templated reply, a real quote with provenance.

03 / QUALITY

Verified Supplier Network

Every part is sourced through vetted channels with documented chain-of-custody. Test reports and date codes available on request.

04 / IDENTITY

US-Based, US-Operated

Headquartered in New Jersey with a US-based sourcing team. No outsourced reps, no offshore handoffs — just a phone number that goes to a person who knows ICs.