Texas Instruments REG1117-3.3/2K5
$ 1.206
NRND
Inventory History
3 month trend: -89.12%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments REG1117-3.3/2K5.
CAD Models
Download Texas Instruments REG1117-3.3/2K5 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 EE Concierge | SymbolFootprint | ||
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.206
$ 1.474
Stock
675,302
974,765
Authorized Distributors
4
3
Min Input Voltage
3.8 V
3.8 V
Max Input Voltage
15 V
15 V
Polarity
Positive
Positive
Output Type
Fixed
Fixed
Number of Regulators
-
1
Output Voltage
3.3 V
3.3 V
Output Current
800 mA
800 mA
Dropout Voltage
1.1 V
-
Power Supply Rejection Ratio (PSRR)
-
-
Supply Chain
Lifecycle StatusNRND (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusNRND (Last Updated: 5 days ago)
Descriptions
Descriptions of Texas Instruments REG1117-3.3/2K5 provided by its distributors.
Fixed 1 800mA 1.2V@(800mA) 15V Positive 62dB@(120Hz) 3.3V SOT223 Linear Voltage Regulators
62dB(120Hz) 10mA Fixed 800mA 1 3.3V 3.8V 3.3V 15V 1.2V@ 800mA 12mV 7mV SOT-223-4 1.8mm
LDO Regulator Pos 3.3V 0.8A 4-Pin(3+Tab) SOT-223 T/R / IC REG LDO 3.3V 0.8A SOT223
LDO, FIXED, 3.3V, 0.8A, SOT-223-4; Output Type: Fixed; Input Voltage Min: 3.7V; Input Voltage Max: 15V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 800mA;
Single Channel LDO Voltage Regulator; Dropout Voltage, Vdo:1.1V; No. of Pins:4; Operating Temperature Range:-40°C to +125°C; Output Current:800mA; Input Voltage Primary Max:10V; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
The REG1117 is a family of easy-to-use three-terminal voltage regulators. The family includes a variety of fixed-and adjustable-voltage versions, two currents (800mA and 1A) and two package types (SOT-223 and DDPAK). See the chart below for available options. Output voltage of the adjustable versions is set with two external resistors. The REG1117 low dropout voltage allows its use with as little as 1V input-output voltage differential. Laser trimming assures excellent output voltage accuracy without adjustment. An NPN output stage allows output stage drive to contribute to the load current for maximum efficiency.
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -89.12%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOT-223
Contact PlatingGold
Number of Pins4
Technical
Accuracy1 %
Dropout Voltage1.1 V
Input Bias Current4 mA
Max Input Voltage15 V
Max Operating Temperature125 °C
Max Output Current800 mA
Max Output Voltage3.3 V
Min Input Voltage3.8 V
Min Operating Temperature0 °C
Min Output Voltage3.3 V
Nominal Output Voltage3.3 V
Number of Channels1
Number of Outputs1
Output Current800 mA
Output TypeFixed
Output Voltage3.3 V
Output Voltage Accuracy1 %
PackagingCut Tape
PolarityPositive
Quiescent Current4 mA
Schedule B8542390000
Dimensions
Height1.8 mm
Length6.5 mm
Thickness1.6 mm
Width3.5 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Texas Instruments REG1117-3.3/2K5.
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements