LT3015IDD#TRPBF

$8.41

Description：IC REG LINEAR NEG ADJ 1.5A 8-DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f9ea0689e337 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Analog Devices Inc.

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Product introduction

LT3015IDD#TRPBF 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 NEG ADJ 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#TRPBF

Description：IC REG LINEAR NEG ADJ 1.5A 8-DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Negative
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：-30V
Voltage - Output (Min/Fixed)：-1.22V
Voltage - Output (Max)：-29.5V
Voltage Dropout (Max)：0.5V @ 1.5A
Current - Output：1.5A
Current - Quiescent (Iq)：2.4 mA
Current - Supply (Max)：70 mA
PSRR：65dB (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#TRPBF

LT3015IDD#TRPBF

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

The LT3015IDD#TRPBF is a negative linear regulator from Analog Devices Inc., housed in an 8-lead 3mm × 3mm DFN package. It delivers up to 1.5A of output current with a typical dropout voltage of 310mV. The device features adjustable output voltages ranging from -1.22V to -29.3V, utilizing a precise internal reference. Operating quiescent current is typically 1.1mA, reducing to less than 1µA during shutdown. It supports input voltages between -1.8V and -30V, operates within a temperature range of -40°C to 125°C, and includes precision current limit with foldback, thermal limiting, and reverse output protection.

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

Low noise performance suitable for sensitive applications
Precision current limit with foldback protection
Fast transient response capabilities
Stable operation with ceramic, tantalum, or aluminum capacitors

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 #TRPBF indicates tape and reel packaging when sourcing. Confirm the 'I' grade designation matches the required -40°C to 125°C operating junction temperature range for your application. Ensure the 8-lead DFN footprint aligns with your PCB layout requirements before finalizing procurement.

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

Select this component for designs requiring a negative supply rail with high current capability and low noise. The adjustable version allows flexible voltage setting via external resistors. Consider the thermal dissipation characteristics of the DFN package and ensure adequate PCB copper area for heat spreading to maintain reliability under load.

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

This part belongs to the LT3015 series of low dropout negative linear regulators. It serves as the negative complement to the LT1963A positive regulator family. The series offers multiple packages including TO-220, DD-Pak, MSOP, and DFN, providing options for various thermal and space constraints in power management designs.