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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2770SD-1215
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LM2770SD-1215 - Texas Instruments

Manufacturer Part Number
LM2770SD-1215
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2770SD-1215
ECAD Model
Parts Description
IC REG CHARGE PUMP PROG 10WSON
Detailed Description
Package
10-WFDFN Exposed Pad
Data sheet
LM2770.pdf
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In stock: 7590

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Specifications

LM2770SD-1215 Tech Specifications
Texas Instruments - LM2770SD-1215 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2770SD-1215

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.2V, 1.5V  
Voltage - Output (Max) -  
Voltage - Input (Min) 2.7V  
Voltage - Input (Max) 5.5V  
Topology Charge Pump  
Synchronous Rectifier No  
Supplier Device Package 10-WSON (3x3)  
Series -  
Package / Case 10-WFDFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Programmable  
Output Configuration Positive  
Operating Temperature -30°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 700kHz  
Current - Output 250mA  
Base Product Number LM2770  

Parts Introduction

Manufacturer Part Number

LM2770SD-1215

Manufacturer

Texas Instruments

Introduction

Integrated Circuit (IC) product

PMIC Voltage Regulator DC DC Switching Regulator

Product Features and Performance

Programmable output voltage

Surface mount package

Operating temperature range: -30°C to 85°C

Output current: 250mA

Switching frequency: 700kHz

Charge pump topology

Single positive output

Product Advantages

Compact size

High efficiency

Wide input voltage range

Programmable output voltage

Key Technical Parameters

Input voltage range: 2.7V to 5.5V

Output voltage range: 1.2V to 1.5V

RoHS non-compliant

Quality and Safety Features

Reliable operation

Thermal protection

Compatibility

Compatible with a variety of electronic devices and applications

Application Areas

Portable electronics

Industrial equipment

Power supplies

Product Lifecycle

This product is an active part and not nearing discontinuation.

Replacements and upgrades are available from the manufacturer.

Key Reasons to Choose This Product

High efficiency and compact size

Wide input voltage range

Programmable output voltage

Reliable operation with thermal protection

Suitable for a variety of applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2770SD-1215

Product Attribute LM2770SD-1215 LM2775DSGT LM2765M6X LM2775DSGR
Part Number LM2770SD-1215 LM2775DSGT LM2765M6X LM2775DSGR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Configuration Positive Positive Positive Positive
Supplier Device Package 10-WSON (3x3) 8-WSON (2x2) SOT-23-6 8-WSON (2x2)
Topology Charge Pump Charge Pump Charge Pump Charge Pump
Operating Temperature -30°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Output Type Programmable Fixed Fixed Fixed
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Number of Outputs 1 1 1 1
Current - Output 250mA 200mA 20mA 200mA
Package / Case 10-WFDFN Exposed Pad 8-WFDFN Exposed Pad SOT-23-6 8-WFDFN Exposed Pad
Voltage - Input (Min) 2.7V 2.7V 1.8V 2.7V
Voltage - Output (Max) - - - -
Base Product Number LM2770 LM2775 LM2765 LM2775
Voltage - Output (Min/Fixed) 1.2V, 1.5V 5V 2Vin 5V
Frequency - Switching 700kHz 2MHz 50kHz 2MHz
Synchronous Rectifier No No No No
Function Step-Down Step-Up Ratiometric Step-Up
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V

LM2770SD-1215 Datasheet PDF

Download LM2770SD-1215 pdf datasheets and Texas Instruments documentation for LM2770SD-1215 - Texas Instruments.

HTML Datasheet
LM2770.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM2770SD-1215 Image

LM2770SD-1215

Texas Instruments
32D-LM2770SD-1215

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