LM1771UMM

Mfr. #:: LM1771UMM
Manufacturer:: Rochester Electronics, LLC
Description:: Switching Controllers
Lifecycle:: New from this manufacturer.
Datasheet:: LM1771UMM Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers

Series: LM1771

Packaging: Digi-ReelR Alternate Packaging

Mounting-Style: SMD/SMT

Package-Case: MSOP

Operating-Temperature: -40°C ~ 125°C (TJ)

Output-Type: Transistor Driver

Function: Step-Down

Supplier-Device-Package: 8-VSSOP

Number-of-Outputs: 1

Topology: Buck

Voltage-Supply-Vcc-Vdd: 2.8 V ~ 5.5 V

Frequency-Switching: 100kHz ~ 1MHz

Control-Features: Enable

Output-Configuration: Positive

Output-Phases: 1

Duty-Cycle-Max: 95 %

Synchronous-Rectifier: Yes

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 125 C

Minimum-Operating-Temperature: - 40 C

Output-Voltage: 0.8 V to 4.5 V

Input-Voltage: 2.8 V to 5.5 V

Output-Current: 6 A

Switching-Frequency: 0.1 MHz to 1 MHz

Development-Kit: LM1771EVAL

Tags: LM1771UM, LM1771U, LM1771, LM177, LM17, LM1

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

Market price

Part #	Mfg.	Description	Stock	Price
LM1771UMM/NOPB DISTI # 26626163	Texas Instruments	DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin VSSOP T/R RoHS: Compliant	10000	1000:$1.0707
LM1771UMM/NOPB DISTI # LM1771UMM/NOPBCT-ND	Texas Instruments	IC REG CTRLR BUCK 8VSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2491In Stock	500:$1.1897 100:$1.4480 10:$1.8010 1:$2.0100
LM1771UMM/NOPB DISTI # LM1771UMM/NOPBDKR-ND	Texas Instruments	IC REG CTRLR BUCK 8VSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2491In Stock	500:$1.1897 100:$1.4480 10:$1.8010 1:$2.0100
LM1771UMMX/NOPB DISTI # LM1771UMMX/NOPB-ND	Texas Instruments	IC REG CTRLR BUCK 8VSSOP RoHS: Compliant Min Qty: 3500 Container: Tape & Reel (TR)	Limited Supply - Call
LM1771UMM/NOPB DISTI # LM1771UMM/NOPBTR-ND	Texas Instruments	IC REG CTRLR BUCK 8VSSOP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$0.8580 2000:$0.8910 1000:$0.9570
LM1771UMM/NOPB DISTI # V39:1801_07264767	Texas Instruments	DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin VSSOP T/R RoHS: Compliant	0
LM1771UMM/NOPB DISTI # LM1771UMM/NOPB	Texas Instruments	DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin MSOP T/R - Tape and Reel (Alt: LM1771UMM/NOPB) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$0.9569 2000:$0.9109 4000:$0.8809 6000:$0.8509 10000:$0.8279
LM1771UMM/NOPB DISTI # LM1771UMM/NOPB	Texas Instruments	DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 8-Pin MSOP T/R (Alt: LM1771UMM/NOPB) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€1.0599 10:€0.9959 25:€0.9379 50:€0.8869 100:€0.8399 500:€0.7989 1000:€0.7619
LM1771UMM/NOPB	Texas Instruments	Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation	4000	1000:$0.7500 750:$0.8200 500:$1.0000 250:$1.1900 100:$1.2900 25:$1.4800 10:$1.5900 1:$1.7800
LM1771UMM DISTI # 926-LM1771UMM	Texas Instruments	Switching Controllers RoHS: Not compliant	0
LM1771UMM/NOPB DISTI # 926-LM1771UMM/NOPB	Texas Instruments	Switching Controllers Low-Vtg Sync Buck Cntlr RoHS: Compliant	0	1000:$0.9570 2000:$0.8910 5000:$0.8580
LM1771UMMX/NOPB DISTI # 926-LM1771UMMX/NOPB	Texas Instruments	Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 8-VSSOP RoHS: Compliant	0
LM1771UMMX DISTI # 926-LM1771UMMX	Texas Instruments	Switching Controllers RoHS: Not compliant	0
LM1771UMM/NOPB	Texas Instruments	Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max RoHS: Compliant	7000	1000:$0.8700 500:$0.9100 100:$0.9500 25:$0.9900 1:$1.0700
LM1771UMM	National Semiconductor Corporation	Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max RoHS: Not Compliant	970	1000:$0.5100 500:$0.5400 100:$0.5600 25:$0.5900 1:$0.6300
LM1771UMM/NOPB	National Semiconductor Corporation	Switching Controller, Voltage-mode, 1000kHz Switching Freq-Max RoHS: Compliant	6187	1000:$0.8700 500:$0.9100 100:$0.9500 25:$0.9900 1:$1.0700

Related products

Image	Part #	Description
	Mfr.#: LM1771USDX/NOPB OMO.#: OMO-LM1771USDX-NOPB	Switching Controllers Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation 6-WSON -40 to 125
	Mfr.#: LM1770UMFX OMO.#: OMO-LM1770UMFX-965	Switching Controllers
	Mfr.#: LM1770SMF OMO.#: OMO-LM1770SMF-965	Switching Controllers
	Mfr.#: LM1771SMM OMO.#: OMO-LM1771SMM-965	Switching Controllers
	Mfr.#: LM1770UMFX/NOPB OMO.#: OMO-LM1770UMFX-NOPB-TEXAS-INSTRUMENTS	Switching Controllers Low-Voltage SOT23 Synchronous Buck Cont
	Mfr.#: LM1771UMM/NOPB OMO.#: OMO-LM1771UMM-NOPB-TEXAS-INSTRUMENTS	Switching Controllers Low-Vtg Sync Buck Cntl
	Mfr.#: LM1771TMM/NOPB OMO.#: OMO-LM1771TMM-NOPB-TEXAS-INSTRUMENTS	IC REG CTRLR BUCK 8VSSOP
	Mfr.#: LM1770UMFX /NOPB OMO.#: OMO-LM1770UMFX-NOPB-1190	DC DC Cntrlr Single-OUT Sync Buck 2.8V to 5.5V Input 5-Pin SOT-23 T/R - Tape and Reel (Alt: LM1770UMFX/NOPB)
	Mfr.#: LM170E03-TLH1 OMO.#: OMO-LM170E03-TLH1-1190	New and Original
	Mfr.#: LM1771MN OMO.#: OMO-LM1771MN-1190	New and Original

Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of LM1771UMM is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.76~~; ~~$0.76~~

10: ~~$0.73~~; ~~$7.27~~

100: ~~$0.69~~; ~~$68.85~~

500: ~~$0.65~~; ~~$325.15~~

1000: ~~$0.61~~; ~~$612.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LM1771UMM

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes