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MCP1541

Status: In Production

Features:

  • Precision Voltage Reference
  • Output Voltage: 4.096V
  • Initial Accuracy: ±1% (max.)
  • Temperature Drift: ±50 ppm/°C (max.)
  • Output Current Drive: ±2mA
  • Maximum Input Current: 100 µA @ +25°C (max.)
  • Packages: TO-92 and SOT-23-3
  • Industrial Temperature Range: -40°C to +85°C
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

MCP1541 is a low power, high precision voltage reference. It provides a precise output voltage of 4.096V which is then compared to other voltages in the system.This voltage reference is normally used in the 3V to 5V systems, where there may be wide variations in supply voltage and a need to minimize power dissipation. This devices use a combination of an advanced CMOS circuit design and EEPROM trimming to provide and an initial tolerance of 1% (max) and temperature stability of 50ppm/C (max). This device is offered in SOT23-3 & TO-92 packages and is ideal for communications equipment, data acquisition systems, instrumentation and process control, high precision power supplies and battery powered equipment.

Additional Features
    • Precision Voltage Reference
    • Output Voltage: 4.096V
    • Initial Accuracy: ±1% (max.)
    • Temperature Drift: ±50 ppm/°C (max.)
    • Output Current Drive: ±2mA
    • Maximum Input Current: 100 µA @ +25°C (max.)
    • Packages: TO-92 and SOT-23-3
    • Industrial Temperature Range: -40°C to +85°C
Parametrics
Name
Value
Max. Load Current (mA)
±2
Initial Accuracy (max.%)
±1
Output Voltage (V)
4.096
Max. Supply Current (µA @ °C)
100
Temp. Coefficient (ppm/°C)
50
Vcc Range (V)
4.3 to 5.5
VIN Max (V)
5.5
Tol Typ (%)
1
Output Current Max
2mA
Noise (µV) rms
247

Documents

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Data Sheet

02/05/2013
467KB

Brochures

Product Line Card

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
Mixed Signal PICtail Demo Board
Mixed Signal PICtail Demo Board ( MXSIGDM )
(Not Recommended for new design)

The Mixed Signal PICtail™ Evaluation Board enables quick and accurate evaluation of the performance of several Microchip DACs, ADCs, LDOs, Vrefs and Operational Amplifiers. The board interfaces to the PICkit™ 1 Flash Starter Kit or can utilize the on-board PIC16F767 for “stand-alone” operation. The user can take advantage of the existing PIC® microcontroller library of...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP1541T-I/TT
0.008300
0.039000
3
SOT-23
1.3mm
Matte Tin
e3
MCP1541-I/TO
0.203400
0.219000
3
TO-92
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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