What is the Additional Feature ?

Name: LMZ21700SILR
Brand: Texas Instruments
SKU: LMZ21700SILR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LMZ21700SILR

Part No.:: LMZ21700SILR

Manufacturer:: Texas Instruments

Package:: 8-SMD Module

Datasheet:: LMZ21700SILR.pdf

Description:: DC DC CONVERTER 0.9-6V

In Stock:: 2039

Quantity:: Add To Cart

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LMZ21700SILR Specifications

Package/Case:
8-SMD Module
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SIMPLE SWITCHER® Nano
ProductStatus:
Active
Type:
Non-Isolated PoL Module
NumberofOutputs:
1
Voltage-Input(Min):
3V
Voltage-Input(Max):
17V
Voltage-Output1:
0.9 ~ 6V
Voltage-Output2:
-
Voltage-Output3:
-
Voltage-Output4:
-
Current-Output(Max):
650mA
Power(Watts):
-
Voltage-Isolation:
-
Applications:
ITE (Commercial)
Features:
OTP, SCP, UVLO
OperatingTemperature:
-40°C ~ 125°C
Efficiency:
95%
MountingType:
Surface Mount
Size/Dimension:
0.14 L x 0.14 W x 0.07 H (3.5mm x 3.5mm x 1.8mm)
ControlFeatures:
ApprovalAgency:

LMZ21700SILR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMZ21700SILR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LMZ21700SILR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LMZ21700SILR information

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LMZ21700SILR Typical application Circuitry

LMZ21700SILR is a voltage regulator chip designed for high-efficiency power management applications, featuring an integrated switching regulator and control circuitry.

Application Scenario:

In battery-powered electronic devices, LMZ21700SILR can be utilized to regulate the voltage supplied to sensitive components, ensuring stable operation and maximizing battery life.

Circuit Design:

To design a battery-powered device using LMZ21700SILR, follow these steps:

1. Power Input:

Connect the positive terminal of the battery to the VIN (Input Voltage) pin of LMZ21700SILR, and connect the negative terminal of the battery to the GND (Ground) pin. Ensure proper decoupling capacitors are placed close to the VIN pin to filter out noise.

2. Output Connection:

Connect the output voltage pin (VOUT) of LMZ21700SILR to the power input of the device's sensitive components, such as microcontrollers or sensors.

3. Enable Pin:

Connect the EN (Enable) pin of LMZ21700SILR to the system's control circuitry. This pin controls the operation of the regulator; typically, connecting it to the system's power-on signal ensures the regulator is enabled only when necessary, conserving power.

4. Feedback Loop:

Connect a resistor divider network between the FB (Feedback) pin and the output voltage to set the desired output voltage level. Calculate the resistor values based on the desired output voltage and the feedback reference voltage of the chip.

5. Compensation:

Ensure stability of the voltage regulation loop by connecting a compensation network between the COMP (Compensation) pin and the output voltage. This network typically consists of a resistor and capacitor configured to provide stability across the entire load range.

Considerations:

When designing the circuit, it's essential to consider:

- Efficiency: Choose appropriate components and layout to maximize the efficiency of the regulator and minimize power loss.

- Thermal Management: Ensure proper heat sinking or ventilation to dissipate heat generated by the regulator, especially under high load conditions.

- Output Ripple: Minimize output voltage ripple by selecting suitable output capacitors and ensuring proper layout to reduce parasitic impedance.

- Load Transient Response: Design the feedback and compensation network to provide fast and stable response to sudden changes in load current.

- Input Voltage Range: Ensure the input voltage range of LMZ21700SILR matches the requirements of the application to prevent overvoltage or undervoltage conditions.

LMZ21700SILR FAQ

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3. Are the LMZ21700SILR price and inventory displayed accurate?

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6. What is the process for return or replacement of LMZ21700SILR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMZ21700SILR we delivered, we will accept the replacement or return of the LMZ21700SILR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LMZ21700SILR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations