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See Technical Specifications

LP38501TS-ADJ/NOPB +BOM

Pin-compatible replacement for other LDO regulators on the market

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LP38501TS-ADJ/NOPB
Datasheet:

LP38501TS-ADJ/NOPB Datasheet (PDF)
Output Options:

Adjustable Output
Iout (max) (A):

3
Vin (max) (V):

5.5
Vin (min) (V):

2.7
EDA/CAD Models:

Request Free CAD Models for LP38501TS-ADJ/NOPB

Description

The LP38501TS-ADJ/NOPB is a low-dropout (LDO) voltage regulator from Texas Instruments (TI). It's an adjustable output voltage regulator that can provide up to 3A of current. The device has a wide input voltage range of 2.7V to 5.5V and can regulate output voltages between 0.6V and 5V. The LP38501TS-ADJ/NOPB is designed for use in a variety of applications, including consumer electronics, industrial equipment, and automotive systems. It features a low quiescent current of 25nA in shutdown mode, making it suitable for battery-powered devices. The device also has overtemperature and overcurrent protection to prevent damage from excessive heat or current. Overall, the LP38501TS-ADJ/NOPB is a reliable and efficient voltage regulator that can help designers create more robust and power-efficient systems.

Features

The LP38501TS-ADJ/NOPB features:

Adjustable output voltage: 0.6V to 5V
Input voltage range: 2.7V to 5.5V
Stable with ceramic, tantalum, or aluminum capacitors
Low ground-pin current
Quiescent current in shutdown mode: 25nA
Ensured output current: 3A
VADJ accuracy: ±1.5% at 25°C (A Grade), ±3.5% at 25°C (STD)
Overtemperature and overcurrent protection
ENABLE (EN) pin for LP38501 only
Operating temperature range: -40°C to +125°C

Package

The package type of LP38501TS-ADJ/NOPB is TO-263-5 (SMD).

Pinout

The LP38501TS-ADJ/NOPB is a TO-263-5 package, which has 5 pins.

Here's a concise breakdown of the pin functions:

VIN: Input voltage
EN: Enable input (LP38501 only)
ADJ: Adjustable output voltage
OUT: Output voltage
GND: Ground

Please note that this information is based on the provided product description and may not be exhaustive.

Manufacturer

The manufacturer of the LP38501TS-ADJ/NOPB is Texas Instruments (TI), a US-based multinational semiconductor company that designs, manufactures, and sells semiconductors and other electronic components. TI is one of the largest and most well-known semiconductor companies in the world, with a wide range of products including microprocessors, memory chips, and analog ICs like the LP38501TS-ADJ/NOPB voltage regulator.

Applications

The LP38501TS-ADJ/NOPB is a low-dropout (LDO) voltage regulator, making it suitable for applications that require a stable output voltage with minimal power consumption. Some common application areas include:

Portable electronics
Automotive systems
Industrial control equipment
Medical devices
Aerospace and defense systems

These applications often require a high degree of reliability, stability, and efficiency, which the LP38501TS-ADJ/NOPB can provide.

Equivalent

The equivalent products of LP38501TS-ADJ/NOPB are:

LMZ29401
NCP1405
TPS61045
MIC5234

These are all adjustable low-dropout (LDO) voltage regulators with similar specifications and features to the LP38501.

Specifications

Output options	Adjustable Output	Iout (max) (A)	3
Vin (max) (V)	5.5	Vin (min) (V)	2.7
Vout (max) (V)	5	Vout (min) (V)	0.6
Noise (µVrms)	100	Iq (typ) (mA)	2
Thermal resistance θJA (°C/W)	33	Rating	Catalog
Load capacitance (min) (µF)	10	Regulated outputs (#)	1
Features	Enable	Accuracy (%)	2
PSRR at 100 KHz (dB)	25	Dropout voltage (Vdo) (typ) (mV)	420
Operating temperature range (°C)	-40 to 125	feature-type	LDO
feature-number-of-outputs	1	feature-polarity	Positive
feature-accuracy-	±3.5	feature-process-technology	CMOS
feature-output-type	Adjustable	feature-output-voltage-v	0.6 to 5
feature-maximum-output-current-a	3	feature-minimum-input-voltage-v	2.7
feature-maximum-input-voltage-v	5.5	feature-maximum-dropout-voltage-current-v	0.55@3A
feature-line-regulation	0.04%/V(Typ)	feature-load-regulation	0.12%/A(Typ)
feature-maximum-power-dissipation-mw		feature-packaging	Tube
feature-rad-hard	No	feature-pin-count	6
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	Yes	Package/Case	TO263-5

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