EN
  • EN
  • DE
  • IT
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LP3985IBP-3.3/NOPB Texas Instruments
Same model may have multiple batches, images only for reference.

LP3985IBP-3.3/NOPB

Part No LP3985IBP-3.3/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V 0.15A 5DSBGA
Datasheet
LP3985IBP-3.3/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Obsolete(EOL)
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 6V
Nominal Output Voltage (Min/Fixed) 3.3V
Dropout Voltage-Max 0.1V @ 150mA
Output Current 150mA
Operating Supply Current 150μA to 250μA
PSRR 50dB to 40dB (1kHz to 10kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 3.3V
Voltage - Dropout (Typical) 0.06V @ 150mA
Mounting SMD (SMT)
Case / Package 5-DSBGA
Win Source Part Number 129237-LP3985IBP-3.3/NOPB
Ultra Librarian 3D Model Ultra Librarian LP3985IBP-3.3/NOPB CAD Model

Description

The LP3985IBP-3.3/NOPB is a high-performance, low-dropout regulator from Texas Instruments, a leading global semiconductor company. This product is designed to meet the rigorous requirements of today's demanding electronic devices, offering a perfect blend of power, performance, and efficiency.

  • Input Voltage Range: 2.5V to 6V
  • Output Current: 150mA
  • Output Voltage: 3.3V
  • Features: Low dropout voltage, shutdown feature (reduces supply current to less than 1µA), built-in current limit and thermal protection, high PSRR (75dB at 1kHz)
  • Package: Compact, 5-pin SOT-23
  • Compliance: RoHS compliant, lead-free

You May Also Be Interested in

LP3875ESX-ADJ Real Image
LP3875ESX-ADJ
Texas Instruments
1.5A Fast Ultra Low Dropout Linear Regulators | IC REG LIN POS ADJ 1.5A DDPAK
Lowest to $4.0490
L78L06ABD13TR Real Image
L78L06ABD13TR
STMicroelectronics
IC REG LDO 6V 0.1A 8SO
Need more? Email Us
AP2127N-1.0TRG1 Real Image
AP2127N-1.0TRG1
Diodes Incorporated
IC REG LDO 1V 0.3A SOT23
Lowest to $0.0958
S-1170B40UC-OTZTFG Real Image
S-1170B40UC-OTZTFG
SII Semiconductor Corporation
HIGH RIPPLE-REJECTION AND LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Lowest to $0.3860
NCV33275ST3.3T3G Real Image
NCV33275ST3.3T3G
ON Semiconductor
IC REG LDO 3.3V 0.3A SOT223
Lowest to $1.9945
LP5951MG-1.5 Real Image
LP5951MG-1.5
Texas Instruments
LP5951 Micropower, 150mA Low-Dropout CMOS Voltage Regulator | IC REG LINEAR 1.5V 150MA SC70-5
Need more? Email Us
TL1963A-18KTTR Real Image
TL1963A-18KTTR
Texas Instruments
IC REG LDO 1.8V 1.5A DDPAK
Lowest to $3.1315
MIC5255-2.75BM5-TR Real Image
MIC5255-2.75BM5-TR
Microchip Technology
IC REG LDO 2.75V 0.15A SOT23-5
Lowest to $0.3892
AN8027W Panasonic
AN8027W
Panasonic
Need more? Email Us

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.5279
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.2963
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1127
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess