LT3015IDD-2.5#PBF

$8.41

Description：IC REG LINEAR -2.5V 1.5A 8-DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:5a561547ad9e Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Analog Devices Inc.

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Product introduction

LT3015IDD-2.5#PBF is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC REG LINEAR -2.5V 1.5A 8-DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for LT3015IDD-2.5#PBF

Description：IC REG LINEAR -2.5V 1.5A 8-DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Output Configuration：Negative
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：-30V
Voltage - Output (Min/Fixed)：-2.5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 1.5A
Current - Output：1.5A
Current - Quiescent (Iq)：2.4 mA
Current - Supply (Max)：70 mA
PSRR：62dB (120Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Reverse Polarity
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-DFN (3x3)

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for LT3015IDD-2.5#PBF

LT3015IDD-2.5#PBF

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The LT3015IDD-2.5#PBF is a negative linear regulator from Analog Devices, delivering up to 1.5A of output current with a typical dropout voltage of 310mV. It provides a fixed regulated output of -2.5V and operates within an input voltage range of -1.8V to -30V. The device features low output noise of 60µVRMS (10Hz to 100kHz) and a typical quiescent current of 1.1mA, which drops below 1µA in shutdown mode. It includes precision current limit with foldback, thermal limit with hysteresis, and reverse output protection. The component is housed in an 8-lead DFN package and supports operation across the industrial temperature range of -40°C to 125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Low noise performance suitable for sensitive analog circuits
Precision current limit with foldback protection
Stable with ceramic, tantalum, or aluminum output capacitors
Fast transient response capability

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Post-regulator for switching supplies
Negative logic supplies
Low noise instrumentation
Industrial supplies

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix IDD indicates the industrial temperature grade (-40°C to 125°C). Confirm the #PBF designation ensures lead-free compliance. Check the datasheet for absolute maximum ratings regarding pin voltages relative to the IN pin to prevent parasitic diode activation during fault conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this part when a stable negative rail is required for noise-sensitive applications. Ensure the input voltage differential does not exceed limits that trigger current limit foldback at high loads. Verify that the 8-lead DFN package footprint matches the PCB layout requirements and thermal dissipation needs.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the LT3015 series of low dropout regulators. The series offers various packages including TO-220, DD-Pak, MSOP, and DFN. The IDD suffix specifically denotes the industrial temperature grade variant within the 8-lead DFN package family.