LT3009IDC-1.2#TRPBF

$1.43

Description：IC REG LINEAR 1.2V 20MA 6-DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:1fe0b5f6fab5 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Analog Devices Inc.

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Product introduction

LT3009IDC-1.2#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 1.2V 20MA 6-DFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for LT3009IDC-1.2#TRPBF

Description：IC REG LINEAR 1.2V 20MA 6-DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：20V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.45V @ 20mA
Current - Output：20mA
Current - Quiescent (Iq)：6 µA
Current - Supply (Max)：1 mA
PSRR：68dB (120Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature, Reverse Polarity
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：6-WFDFN Exposed Pad
Supplier Device Package：6-DFN (2x2)

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for LT3009IDC-1.2#TRPBF

LT3009IDC-1.2#TRPBF

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

The LT3009IDC-1.2#TRPBF is a micropower, low dropout linear regulator from Analog Devices Inc., featuring a fixed 1.2V output and 20mA current capability. It operates within an input voltage range of 1.6V to 20V with a typical quiescent current of 3µA. The device provides an output tolerance of ±2% over load, line, and temperature conditions. Dropout voltage is typically 180mV at 100µA and 280mV at 20mA. It includes internal protection against current limiting, thermal limiting, reverse-battery, and reverse-current events.

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

Ultra-low quiescent current consumption for battery-powered applications
Stable operation with low ESR ceramic capacitors requiring only 1µF minimum
Integrated reverse-battery and reverse-output current protection
Fixed 1.2V output voltage with high precision regulation

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

Low current battery-powered systems
Keep-alive power supplies
Remote monitoring utility meters
Hotel door locks

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

Verify the specific ordering suffix matches the required package and lead-free finish. Confirm that the 'I' grade designation aligns with the intended operating temperature range requirements. Ensure the tape and reel packaging format corresponds to the manufacturing assembly equipment specifications before finalizing procurement orders.

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

Select this component when a fixed 1.2V rail is required with minimal standby power draw. The device is suitable for designs needing moderate drive capability without external ESR compensation. Consider the 6-lead DFN package for compact layouts. Verify that the input voltage remains above the dropout threshold under all load conditions.

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

This part belongs to the LT3009 Series of micropower LDO regulators. The series offers both adjustable and fixed output options in 6-lead DFN and 8-lead SC70 packages. It is designed for applications prioritizing ultralow standby power alongside moderate output drive capabilities.