TI LM3253TME/NOPB

Manufacturer No:

LM3253TME/NOPB

Manufacturer:

Package:

16-WFBGA, DSBGA

Description:

Converter, RF Power Amplifier 0.4V~3.6V 260 Cel BOTTOM Specialized Voltage Regulator -30°C~90°C LM3253 2.7MHz 16 Terminations 16-WFBGA, DSBGA

Quantity:

Delivery:

Payment:

In Stock :Available

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LM3253TME/NOPB information

TI LM3253TME/NOPB technical specifications, attributes, parameters and parts with similar specifications to TI LM3253TME/NOPB.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 4 days ago)

Factory Lead Time
6 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
16-WFBGA, DSBGA

Number of Pins
16

Operating Temperature
-30°C~90°C

Packaging
Tape & Reel (TR)

JESD-609 Code
e1

Pbfree Code
yes

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
16

ECCN Code
EAR99

Terminal Finish
Tin/Silver/Copper (Sn/Ag/Cu)

Applications
Converter, RF Power Amplifier

Additional Feature
ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.4 TO 3.6V

Terminal Position
BOTTOM

Terminal Form
BALL

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Terminal Pitch
0.4mm

Base Part Number
LM3253

Number of Outputs
1

Input Voltage-Nom
3.8V

Analog IC - Other Type
SWITCHING REGULATOR

Voltage - Input
2.7V~5.5V

Voltage - Output
0.4V~3.6V

Min Input Voltage
2.7V

Max Input Voltage
5.5V

Control Technique
PULSE WIDTH MODULATION

Switcher Configuration
BUCK

Switching Frequency
2.7MHz

Height
675?m

Length
0m

Width
0m

Thickness
420?m

Radiation Hardening
No

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for TI LM3253TME/NOPB.

LM3253TME/NOPB Description

A single lithium-ion cell can power several multi-mode 2G, 3G, and 4G RF power amplifiers (PAs) using the DC-DC converter LM3253TME/NOPB. The LM3253 reduces an input voltage from 2.7V to 5.5V to an output voltage that is dynamically adjustable between 0.4V and 3.6V. The output voltage is set by a VCON analog input, which modifies the output voltage to guarantee effective performance at all RF PA power levels. The LM3253TME/NOPB is designed for use with USB datacards.

LM3253TME/NOPB Features

16-bump Thin DSBGA package
3A maximum load current in PWM mode
Current and thermal overload protection
ACB reduces inductor requirements and size
Modulated switching frequency to aid Rx band compliance

LM3253TME/NOPB Applications

RF PC cards
USB datacards
Cellular phones
Hand-Held radios
Battery-powered RF devices

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.