Texas Instruments LM1771UMM/NOPB
$ 1.37
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | LM1771UMM/NOPB | 41,800 | 21h | |||||||||
| Verical | LM1771UMM/NOPB | 6,000 | 212 | |||||||||
| Mouser | 926-LM1771UMM/NOPB | 928 | 1 | Tape & Reel | ||||||||
| Win Source | WS-LM1771UMM/NOPB | 5,300 | 2 | 22h | ||||||||
| Worldway Electronics | LM1771UMM/NOPB | 24,026 | 7 | Tape & Reel | 20h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments LM1771UMM/NOPB symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 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
$ 1.37
$ 0.618
Stock
331,117
49,544
Authorized Distributors
3
2
Case/Package
VSSOP
MSOP
Number of Pins
8
8
Number of Outputs
1
1
Max Output Current
-
6 A
Switching Frequency
1 MHz
1 MHz
Min Input Voltage
-
2.8 V
Max Input Voltage
-
5.5 V
Min Output Voltage
-
800 mV
Max Output Voltage
-
4.5 V
Efficiency
-
-
Synchronous Rectifier
-
-
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM1771UMM/NOPB.
Evaluation Kit
Related Parts
Texas InstrumentsLM25085MY/NOPB
4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller 8-HVSSOP -40 to 125
Texas InstrumentsLM3485MM/NOPB
Hysteretic PFET Switching Controller; buck; 4A; 1.242-35V; -40+125 deg.C; SMD; VSSOP8
Texas InstrumentsLM25085MYE/NOPB
PFET BUCK SWITCHING CONTROLLER MSOP-8; S; MSL: MSL 1 - Illimité; SVHC: No SVHC (15-Jan-2019)
onsemiNCP1421DMR2G
Boost Converter, Sync-Rect, PFM, DC-DC, 600 mA, with True-Cutoff and Ring-Killer
Descriptions
Descriptions of Texas Instruments LM1771UMM/NOPB provided by its distributors.
Pwr Sply Func, Controller, Buck, Switching, MSOP-8,IS 400uA, VO 0.8 to 4.5V, IIB 50nA
LM1771 Buck Tape & Reel (TR) e3 DC to DC switching controller 400muA 6A 1.07mm 4.5V
DC DC Controller Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin MSOP T/R
Buck Yes 100KHz~1MHz Transistor Driver 1 4.5V 800mV 5.5V 2.8V VSSOP-8 , 950¦Ìm
Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 8-VSSOP -40 to 125
Low-Voltage Synchronous Buck Controller; Input Voltage Primary Max:5.5V; Output Voltage Max:4.5V; Output Current Max:6A; Supply Voltage Min:2.8V; Supply Voltage Max:5.5V; Termination Type:SMD; Package/Case:8-SOIC; No. of Pins:8 ;RoHS Compliant: Yes
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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageVSSOP
MountSurface Mount
Number of Pins8
Technical
Duty Cycle95 %
Max Duty Cycle95 %
Max Frequency1 MHz
Max Operating Temperature125 °C
Min Operating Temperature-40 °C
Number of Outputs1
Operating Supply Voltage5.5 V
Output Current6 A
Output Voltage4.5 V
PackagingDigi-Reel®
Quiescent Current400 µA
Switching Frequency1 MHz
TopologyBuck
Dimensions
Height0 m
Length3 mm
Thickness970 µm
Width3 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements