LT1460EIN8-2.5

Series: -
Number of Channels: 1
Operating Temperature: -40°C ~ 85°C
Mounting Type: Through Hole
Voltage - Output: 2.5V
Package / Case: 8-DIP (0.300", 7.62mm)
Supplier Device Package: 8-PDIP
Packaging: Tube
Reference Type: Series, Precision
Current - Cathode: -
Temperature Coefficient: 20ppm/°C
Manufacturer: Linear Technology
Current - Output: 40mA
Tolerance: ±0.125%
Voltage - Input: 3.4 V ~ 20 V
Current - Quiescent: 165µA


Features:

· Trimmed to High Accuracy: 0.075% Max
· Low Drift: 10ppm/°C Max
· Industrial Temperature Range SO Package
· Temperature Coefficient Guaranteed to 125°C
· Low Supply Current: 130mA Max
· Minimum Output Current: 20mA
· No Output Capacitor Required
n Reverse Battery Protection
n Minimum Input/Output Differential: 0.9V
n Available in Small MSOP Package


Application

· Handheld Instruments
· Precision Regulators
· A/D and D/A Converters
· Power Supplies
· Hard Disk Drives


Pinout




Specifications

Input Voltage .........................................................30V
Reverse Voltage ..................................................15V
Output Short-Circuit Duration, TA = 25°C
    VIN > 10V ....................................................... 5 sec
    VIN 10V ................................................. Indefinite
Specified Temperature Range
    Commercial ............................................ 0 to 70
    Industrial ........................................... 40 to 85
Storage Temperature Range (Note 2) ...65 to 150
Lead Temperature (Soldering, 10 sec).................. 300


Description

The LT®1460-2.5 is a micropower bandgap reference that combines very high accuracy and low drift with low power dissipation and small package size. This series reference uses curvature compensation to obtain low temperature coefficient and trimmed precision thin-film resistors to achieve high output accuracy. The reference will supply up to 20mA, making it ideal for precision regulator applications, yet it is almost totally immune to input voltage variations.

This LT1460EIN8-2.5 reference provides supply current and power dissipation advantages over shunt references that must idle the entire load current to operate. Additionally, the LT1460- 2.5 does not require an output compensation capacitor, but it is stable with capacitive loads.

This feature of LT1460EIN8-2.5 is important in critical applications where PC board space is a premium or fast settling is demanded. Reverse battery protection keeps the reference from conducting current and being damaged. The LT1460-2.5 is available in the 8-lead MSOP, SO, PDIP and the 3-lead TO-92 packages. It is also available in the SOT-23 package (see separate data sheet LT1460S3-2.5).

Parameters:

Technical/Catalog Information	LT1460EIN8-2.5
Vendor	Linear Technology
Category	Integrated Circuits (ICs)
Reference Type	Series
Voltage - Output	2.5V
Tolerance	±0.125%
Temperature Coefficient	20ppm/°C
Voltage - Input	3.4 ~ 20 V
Number of Channels	1
Current - Cathode	-
Current - Quiescent	130A
Current - Output	40mA
Operating Temperature	-40°C ~ 85°C
Package / Case	8-DIP (300 mil)
Packaging	Tube
Drawing Number	161; 05-08-1510; N; 8
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	LT1460EIN8 2 5 LT1460EIN825