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.
REG1117A-1.8 Real Image
Same model may have multiple batches, images only for reference.

REG1117A-1.8

Part No REG1117A-1.8
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 1.8V 1A SOT223
Datasheet
REG1117A-1.8 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
Status Active
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 15V
Nominal Output Voltage (Min/Fixed) 1.8V
Dropout Voltage-Max 1.55V @ 1A
Output Current 1A
Operating Supply Current 10mA
PSRR 62dB (120Hz)
Control Protection Features Over Current, Over Temperature
Temperature Range - Operating -40°C to 125°C
Regulator Topology Positive Fixed
Output Voltage 1.8V
Voltage - Dropout (Typical) 1.2V @ 1A
Mounting SMD (SMT)
Case / Package SOT-223-4
Win Source Part Number 027361-REG1117A-1.8
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Application Field Used in Power Management, Computers & Computer Peripherals
Ultra Librarian 3D Model Ultra Librarian REG1117A-1.8 CAD Model

Description

The REG1117A-1.8 from Texas Instruments is a versatile and high-performance voltage regulator designed to provide optimal voltage regulation in a variety of electronic devices.

  • Output Voltage: 1.8V (fixed)
  • Maximum Output Current: 800mA
  • Package: TO-220

You May Also Be Interested in

NCV33275ST3.3T3G Real Image
NCV33275ST3.3T3G
ON Semiconductor
IC REG LDO 3.3V 0.3A SOT223
Lowest to $1.9945
ISL9008IECZ-T Real Image
ISL9008IECZ-T
Intersil
IC REG LDO 1.8V 0.15A SC70-5
Need more? Email Us
LP2989ILD-2.5 Texas Instruments
LP2989ILD-2.5
Texas Instruments
Micropower and Low-Noise, 500-mA Ultra Low-Dropout Regulator | IC REG LINEAR 2.5V 500MA 8WSON
Need more? Email Us
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
AN8027-PG Panasonic
AN8027-PG
Panasonic
Need more? Email Us
ISL80103IRAJZ-TK Real Image
ISL80103IRAJZ-TK
Intersil
IC REG LDO ADJ 3A 10DFN
Lowest to $1.3746
AZ1084D-2.5TRG1 Real Image
AZ1084D-2.5TRG1
Diodes Incorporated
IC REG LDO 2.5V 5A
Need more? Email Us
LP3856ES-3.3/NOPB Real Image
LP3856ES-3.3/NOPB
Texas Instruments
IC REG LDO 3.3V 3A DDPAK
Lowest to $3.9770
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

Top Sellers

BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7128
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
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 $30.8873
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
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 $13.8313
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
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
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $5.1796
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.5038
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0594
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $17.0076

Pricing & Ordering

Quantity Unit Price Ext. Price
9+ $5.6454 $50.8086
22+ $4.6322 $101.9084
34+ $4.4874 $152.5716
47+ $4.3427 $204.1069
60+ $4.1979 $251.8740
80+ $3.7636 $301.0880
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 30 pieces
MOQ: 9 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