LTC1258CMS8-2.5#PBF

$8.18

Description：IC VREF SERIES 0.21% 8MSOP
Series：LTC1258
Mfr：Analog Devices Inc.
Package：Tube

SKU:c03df53d88a8 Category: Voltage Reference Brand: Analog Devices Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.21% 8MSOP
Series：LTC1258
Mfr：Analog Devices Inc.
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：10 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-MSOP
Grade：-
Qualification：-

Download product information

LTC1258CMS8-2.5#PBF

Overview

The LTC1258CMS8-2.5#PBF is a micropower bandgap voltage reference in an 8-lead MSOP package, providing a fixed 2.5V output. It features a maximum dropout voltage of 200mV at 10mA and a typical quiescent current of 4μA. The device offers 0.2% initial accuracy and a temperature coefficient of 60ppm/°C over the 0°C to 70°C range. It can source up to 10mA and sink up to 2mA without requiring an output bypass capacitor.

Feature Summary

Curvature compensation for low temperature drift
Internal P-channel pass transistor for ultralow quiescent current
Stable with capacitive loads from 0μF to 1μF

Applications

Battery-powered systems
Handheld instruments
Precision power supplies
A/D and D/A converters

Procurement Notes

Verify the specific suffix #PBF indicates lead-free tape-and-reel packaging compatible with standard SMD assembly processes. Confirm the MSOP-8 footprint matches the design layout. Ensure the operating environment stays within the specified 0°C to 70°C range for guaranteed electrical parameters.

Selection Notes

Select this component when battery life is critical due to its 4μA quiescent current. Choose the 2.5V fixed version if external resistor dividers are undesirable. Consider the 200mV dropout limit against minimum supply voltages. Verify that the 10mA sourcing capability meets load requirements.

Part Context

Part of the LTC1258 series of micropower low dropout references. Available in SO-8 and MSOP-8 packages with various fixed voltage options including 3V, 4.1V, and 5V. The adjustable LTC1258 variant uses an external feedback divider.