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

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
LP3999ITL-3.3/NOPB Real Image
Same model may have multiple batches, images only for reference.

LP3999ITL-3.3/NOPB

Part No LP3999ITL-3.3/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V 0.15A 5DSBGA
Datasheet
LP3999ITL-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 Active
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 200μA
PSRR 60dB to 50dB (1kHz to 10kHz)
Control Features Enable
Protection Features Over Temperature, Short Circuit
Temperature Range - Operating -40°C to 85°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 113812-LP3999ITL-3.3/NOPB
Ultra Librarian 3D Model Ultra Librarian LP3999ITL-3.3/NOPB CAD Model

Description

The LP3999ITL-3.3/NOPB is a high-quality, ultra-low noise, low dropout voltage regulator from Texas Instruments. This product is designed to meet the rigorous performance requirements of RF and analog circuits in various applications including portable RF, wireless communication devices, and cellular phones.

  • Fixed Output Voltage: 3.3V
  • Output Current: Up to 150mA
  • Input Voltage Range: 2.5V to 5.5V
  • Low Noise Output: 30µVRMS
  • Power Supply Rejection Ratio (PSRR): 75dB at 1kHz
  • Low Dropout Voltage: Ensures efficient operation, even when the input voltage is close to the output voltage
  • Fast Turn-On Time: 50us
  • Protection Features: Over-temperature and over-current protection, enable pin
  • Package: Micro SMD
  • Compliance: RoHS compliant and lead-free

You May Also Be Interested in

LT3093HMSE#PBF Real Image
LT3093HMSE#PBF
Analog Devices Inc.
IC REG LIN NEG ADJ 200MA 12MSOP / Linear Voltage Regulator IC Negative Adjustable 1 Output 200mA 12-MSOP-EP
Lowest to $7.8153
NCV8130BMX130TCG Real Image
NCV8130BMX130TCG
ON Semiconductor
IC REG LINEAR 1.3V 300MA 6XDFN / Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-XDFN (1.2x1.2)
Need more? Email Us
NCV8135BMTW040TBG Real Image
NCV8135BMTW040TBG
ON Semiconductor
IC REG LINEAR 0.4V 500MA 6WDFN / Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WDFN (2x2)
Need more? Email Us
NCV8133BMX120TCG Real Image
NCV8133BMX120TCG
ON Semiconductor
IC REG LINEAR 1.2V 500MA 6XDFN / Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-XDFN (1.2x1.2)
Need more? Email Us
BD433M5FP2-CZE2 Real Image
BD433M5FP2-CZE2
Rohm Semiconductor
IC REG LIN 3.3V 500MA TO263-3F / Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263-3F
Need more? Email Us
NCV8130BMX080TCG Real Image
NCV8130BMX080TCG
ON Semiconductor
IC REG LINEAR 0.8V 300MA 6XDFN / Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-XDFN (1.2x1.2)
Need more? Email Us
NCV8133BMX180TCG Real Image
NCV8133BMX180TCG
ON Semiconductor
IC REG LINEAR 1.8V 500MA 6XDFN / Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-XDFN (1.2x1.2)
Lowest to $0.3910
NCV8130BMX150TCG Real Image
NCV8130BMX150TCG
ON Semiconductor
IC REG LINEAR 1.5V 300MA 6XDFN / Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-XDFN (1.2x1.2)
Need more? Email Us
ADP2108AUJZ-1.82R7 Real Image
ADP2108AUJZ-1.82R7
Analog Devices Inc.
IC REG BUCK 1.82V 600MA TSOT23-5 / Buck Switching Regulator IC Positive Fixed 1.82V 1 Output 600mA SOT-23-5 Thin, TSOT-23-5
Lowest to $1.2222

Top Sellers

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
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
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
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
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 $0.1046
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.4647
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.9399
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841

Pricing & Ordering

Quantity Unit Price Ext. Price
3+ $20.0633 $60.1899
7+ $16.4622 $115.2354
10+ $15.9478 $159.4780
13+ $15.4334 $200.6342
17+ $14.9189 $253.6213
23+ $13.3756 $307.6388
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 3,250 pieces
MOQ: 3 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

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