Integrated Circuits (ICs)

LP2985IM5X-3.3

Obsolete

Texas Instruments

LDO REGULATOR POS 3.3V 0.15A 5-PIN SOT-23 T/R

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Integrated Circuits (ICs)

LP2985IM5X-3.3

Obsolete

Texas Instruments

LDO REGULATOR POS 3.3V 0.15A 5-PIN SOT-23 T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LP2985IM5X-3.3

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	95 µA
Current - Supply (Max) [Max]	2.5 mA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	SC-74A, SOT-753
Protection Features	Over Temperature, Over Current, Short Circuit
PSRR	45 dB
Supplier Device Package	SOT-23-5
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.58 V

LP2985LV-N Series

150-mA, 16-V, low-dropout voltage regulator with enable and low VOUT

...

Part	Number of Regulators	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Voltage Dropout (Max) [Max]	Package / Case	PSRR	Output Type	Current - Quiescent (Iq)	Control Features	Current - Output	Mounting Type	Supplier Device Package	Output Configuration	Protection Features	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]
Texas Instruments LP2985IM5-3.6/NOPB	1	3.6 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985AIM5X-4.5/NOPB	1	4.5 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985AIM5X-2.6	1	2.6 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985AIM5X-3.0	1		16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985AIM5X-5.0	1	5 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985AIM5-6.1	1	6.1 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985IM5-1.5/NOPB	1	1.5 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985IM5X-3.3	1	3.3 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985A-33DBVTE4	1	3.3 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA
Texas Instruments LP2985IM5-2.6/NOPB	1	2.6 V	16 V	0.58 V	SC-74A SOT-753	45 dB	1.81 mOhm	95 µA	Enable	150 mA	Surface Mount	SOT-23-5	Positive	Over Current Over Temperature Short Circuit	125 °C	-40 °C	2.5 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LP2985LV-N Series

The LP2985-N is a fixed-output, wide-input, low-noise, low-dropout voltage regulator supporting an input voltage range from 2.5 V to 16 V and up to 150 mA of load current. The LP2985-N supports an output range of 1.2 V to 5.0 V (new chip) and 2.5 V to 6.1 V (legacy chip).

Additionally, the LP2985-N (new chip) has a 1% output accuracy across load and temperature that can meet the needs of low-voltage microcontrollers (MCUs) and processors.

Low output noise of 30 µV RMS (with 10-nF bypass capacitors) and wide bandwidth PSRR performance of greater than 70 dB at 1 kHz and 40 dB at 1 MHz help attenuate the switching frequency of an upstream DC/DC converter and minimize post regulator filtering.

Documents

Technical documentation and resources