National Semiconductor

Ref. [hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California, United States. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.

Rated (5/5) based on 6 customer reviews
Part Number LM1770TMF/NOPB
Main Category Integrated Circuits (ICs)
Sub Category PMIC - Voltage Regulators - DC DC Switching Controllers
Brand National Semiconductor
Description IC REG CTRLR BUCK SOT23-5
Series -
Packaging Cut Tape (CT)
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.8 V ~ 5.5 V
Frequency - Switching 100kHz ~ 1MHz
Duty Cycle (Max) -
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features -
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Image Integrated Circuits (ICs)
Lowest Price: $1.59   Highest Price: $6.87
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Part Number:

LM1770TMF/NOPB

Brand:

NS

D/C:
Qty:

638

Price (USD):

1.59

Company:

MASSTOCK ELECTRONICS LIMITED

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Part Number:

LM1770TMF/NOPB

Brand:

NS/

D/C:
08+
Qty:

8262

Price (USD):

2.91

Company:

CIS Ltd (CHECK IC SOLUTION LIMITED)

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Part Number:

LM1770TMF/NOPB

Brand:

NATIONAL

D/C:
21+
Qty:

176

Price (USD):

4.23

Company:

ANJIEXIN (HK) ELECTRONIC TECHNOLOGY LIMITED

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Part Number:

LM1770TMF/NOPB

Brand:

National Semiconductor??TI ??

D/C:
Qty:

1735

Price (USD):

5.55

Company:

Yingxinyuan INT'L (Group) Limited

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Part Number:

LM1770TMF/NOPB

Brand:

National Semiconductor¡]TI ¡^

D/C:
21+
Qty:

176

Price (USD):

6.87

Company:

SUMMER TECH(HK) LIMITED

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LM1770TMFNOPB Ref.

[hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]
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