LT3032IDE-3.3#PBF Analog Devices Integrated Circuit (Other) In Stock

Name: LT3032IDE-3.3#PBF
Brand: Analog Devices
SKU: LT3032IDE-3.3#PBF
Availability: InStock

The LT3032IDE-3.3#PBF is a dual 200mA positive/negative low-dropout linear regulator from Analog Devices. It delivers a fixed 3.3 V output with ultralow noise and 150 mV typical dropout voltage, supporting 2.3 V to 20 V input range. Ideal for noise-sensitive analog, RF, and medical instrumentation circuits requiring clean, dual-rail supplies.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LT3032IDE-3.3#PBFOther

Quick Facts

Manufacturer: Analog Devices
Package: Other
Pin Count: 14
Lifecycle: ACTIVE
Datasheet: LT3032IDE-3.3#PBF Datasheet PDF
Category: Integrated Circuit
Price: From $3.5300(MOQ 1)
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LT3032IDE-3.3#PBF?

Dual-output positive and negative 200 mA LDO regulators in a single IC
Ultralow noise output ideal for sensitive analog and RF applications
150 mV typical dropout voltage with 2.3 V to 20 V wide input range
Fixed 3.3 V output with tight regulation accuracy

What is LT3032IDE-3.3#PBF used for?

The LT3032IDE-3.3#PBF is well-suited for powering noise-sensitive analog circuits such as ADCs, DACs, and precision amplifiers that require clean dual-rail supplies. It is commonly used in RF front-end modules, medical instrumentation, and communication systems where low-noise regulation is critical. The device is also a reliable choice for portable and industrial equipment demanding compact, efficient dual-polarity power management.

What are the specifications of LT3032IDE-3.3#PBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1731
YTEOL	8.5
Adjustability	FIXED
Dropout Voltage1-Max	0.27V
Dropout Voltage1-Nom	0.15V
Dropout Voltage2-Max	0.27V
Input Voltage Absolute-Max	20V
Input Voltage-Max	20V
Input Voltage-Min	2.3V
JESD-30 Code	R-PDSO-N14
JESD-609 Code	e3
Line Regulation-Max	0.03%
Number of Functions	1
Number of Outputs	2
Operating Temperature TJ-Max	125°C
Operating Temperature TJ-Min	-40 °C
Output Current1-Max	0.15A
Output Current2-Max	0.15A
Output Voltage1-Max	3.4V
Output Voltage1-Min	3.2V
Output Voltage1-Nom	3.3V
Output Voltage2-Max	-3.4 V
Output Voltage2-Min	-3.2 V
Output Voltage2-Nom	-3.3 V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOLCC14,.12,20
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Regulator Type	FIXED MIXED MULTIPLE OUTPUT LDO REGULATOR
Surface Mount	YES
Technology	BIPOLAR
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	DUAL
Voltage Tolerance-Max	3%
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Malaysia

Where can I find the LT3032IDE-3.3#PBF datasheet?

LT3032IDE-3.3#PBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LT3032IDE-3.3#PBF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the dropout voltage of the LT3032IDE-3.3#PBF and why does it matter for battery-powered designs?

The LT3032IDE-3.3#PBF has a typical dropout voltage of 150 mV (maximum 270 mV), which means it can regulate a 3.3 V output even when the input supply is only about 3.45 V. This low dropout is critical for battery-powered applications where the supply voltage is close to the regulated output, extending usable battery life.

Which applications benefit most from the dual positive/negative outputs of the LT3032IDE-3.3#PBF?

Circuits requiring symmetric dual-rail supplies benefit greatly, such as precision op-amp stages, ADC reference circuits, and RF mixers. The device delivers up to 200 mA on each rail with ultralow output noise, making it ideal for medical instrumentation and high-frequency analog signal chains where supply noise directly degrades SNR by several dB.

How does the LT3032IDE-3.3#PBF compare to a single-output LDO when powering a split-supply instrumentation amplifier at 3.3 V?

Using the LT3032IDE-3.3#PBF eliminates the need for two separate LDO ICs and their associated passives, saving board space and reducing BOM cost. A single-output LDO would require a charge pump or inverting converter to generate the negative rail, which typically introduces switching noise above 1 MHz, while this part provides a quiet linear negative output at 200 mA.

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

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AvailabilityIn Stock

Reference Price (USD)

From $3.5300

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$8.7700	$8.77
10+	$5.9060	$59.06
19+	$4.6800	$88.92
1000+	$3.5300	$3530.00

pcs

Unit price: $8.7700 · Total: $8.77

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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Procurement Manager, VoltEdge Energy, India

LT3032IDE-3.3#PBF Analog Devices Integrated Circuit (Other) In Stock

What are the key features of LT3032IDE-3.3#PBF?

What is LT3032IDE-3.3#PBF used for?

What are the specifications of LT3032IDE-3.3#PBF?

Compliance & Regulatory

Where can I find the LT3032IDE-3.3#PBF datasheet?

What are equivalent replacements for LT3032IDE-3.3#PBF?

Frequently Asked Questions

What is the dropout voltage of the LT3032IDE-3.3#PBF and why does it matter for battery-powered designs?

Which applications benefit most from the dual positive/negative outputs of the LT3032IDE-3.3#PBF?

How does the LT3032IDE-3.3#PBF compare to a single-output LDO when powering a split-supply instrumentation amplifier at 3.3 V?

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