China
Spain
Rusia
Italy
GermanyLM1770UMFX/NOPB
Part Number Overview
Manufacturer Part Number
LM1770UMFX/NOPB
Description
IC REG CTRLR BUCK SOT23-5
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-5
Manufacturer
Texas Instruments
Standard LeadTime
12 Weeks
Edacad Model
LM1770UMFX/NOPB Models
Standard Package
3,000
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tape & Reel (TR)
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
2.8V ~ 5.5V
Frequency - Switching
100kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
-
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
LM1770
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
LM1770UMFX
LM1770UMFX-ND
296-38708-6
296-38708-1
296-38708-2
TEXTISLM1770UMFX/NOPB
2156-LM1770UMFX/NOPB
LM1770UMFX/NOPB-ND
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments LM1770UMFX/NOPB
Documents & Media
Datasheets
1(LM1770)
Featured Product
1(Power Management)
Reference Design Library
1(LM1770 #8: 1.8V @ 2A, 3.3V in, (Page 15))
PCN Assembly/Origin
1(Additional Assembly sites 21/Sep/2021)
PCN Packaging
1(Pin One Dot 07/Jan/2019)
Manufacturer Product Page
1(LM1770UMFX/NOPB Specifications)
HTML Datasheet
1(LM1770)
EDA Models
1(LM1770UMFX/NOPB Models)
Quantity Price
Quantity: 6000
Unit Price: $0.89021
Packaging: Tape & Reel (TR)
MinMultiplier: 3000
Packaging: Tape & Reel (TR)
MinMultiplier: 3000
Quantity: 3000
Unit Price: $0.92445
Packaging: Tape & Reel (TR)
MinMultiplier: 3000
Packaging: Tape & Reel (TR)
MinMultiplier: 3000
Substitutes
-