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1N5291UR-1 This 1N5291UR-1 current regulator diode from Microchip Technology provides a regulated current of 616µA with a reverse voltage rating of 100V. It is offered in a surface mount DO-213AB (MELF) package.
Mfr Part #:

1N5291UR-1

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
This 1N5291UR-1 current regulator diode from Microchip Technology provides a regulated current of 616µA with a reverse voltage rating of 100V. It is offered in a surface mount DO-213AB (MELF) package.
Total Stock: 1 pcs

1N5291UR-1 Available from 1 distributors

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1N5291UR-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
Operating Temperature
Package / Case
Power
Power Dissipation (PD)
Regulator Current (Max)
Storage Temperature
Supplier Device Package
Tape & Reel
Voltage
Voltage - Forward (Vf)
Voltage - Reverse (Vrrm)

1N5291UR-1 Description

Short technical summary and product information.

The 1N5291UR-1 is a current regulator diode from Microchip Technology designed to provide a stable forward current of 616 µA. It features a forward voltage of 1.1 V and a reverse voltage rating of 100 V. With a power dissipation of 500 mW, the device is suitable for various current regulation applications. The operating junction temperature ranges from -65°C to 175°C. The diode is housed in a surface-mount DO-213AB (MELF) glass package.

1N5291UR-1 Quick Information

Product Type: Current Regulator Diode
Canonical Name: 1N5291UR-1 Current Regulator Diode
Subcategory: Current Regulation Diodes

1N5291UR-1 Compliance

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

1N5291UR-1 Features

  • Regulates current to 616 µA.
  • Rated for 100 V reverse voltage.
  • Surface mount DO-213AB MELF package.
  • Handles up to 500 mW power dissipation.
  • Wide operating temperature range -65°C to 175°C.

1N5291UR-1 Applications

  • Used in constant current regulation circuits.
  • Suitable for LED driver current sources.
  • Applicable in battery charging circuits.
  • Ideal for voltage reference biasing.

1N5291UR-1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the regulated current of the 1N5291UR-1?

The maximum regulator current is 616 µA.

What is the maximum reverse voltage rating?

The reverse voltage (Vrrm) is 100 V.

What is the forward voltage drop?

The forward voltage (Vf) is 1.1 V.

What is the power dissipation capability?

The power dissipation (Pd) is 500 mW.

What is the package and mounting type?

It comes in a DO-213AB, MELF (Glass) surface mount package.

What is the operating temperature range?

The operating junction temperature range is -65°C to 175°C.

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