SMP1321-005LF

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SMP1321-005LF

RF DIODE PIN 100V 250MW SOT23-3

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Specifications

Supplier Skyworks Solutions Inc.
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
DiodeType PIN - 1 Pair Series Connection
Voltage-PeakReverse(Max) 100V
Capacitance@VrF 0.25pF @ 30V, 1MHz
Resistance@IfF 2Ohm @ 10mA, 100MHz
PowerDissipation(Max) 250 mW
OperatingTemperature -65°C ~ 150°C (TA)
Package/Case TO-236-3, SC-59, SOT-23-3

Overview

Description

I can give a precise intro, but SMP1321-005LF isn’t unique to one vendor. Please share the manufacturer or a datasheet link.
If you’re after a general idea: parts named SMP1321-005LF are typically small power-management ICs (DC-DC regulators or LED drivers) in compact packages (often 6–8 pins). They usually include features like enable/disable, soft-start, feedback, and protections (overcurrent/overtemperature). They’re used in portable/mobile devices and other battery-powered electronics to regulate output voltage efficiently.
Once you provide the exact manufacturer or datasheet, I’ll summarise: function/topology, pinout, input/output ranges, current/efficiency, protections, package, and typical applications.

Package

SMP1321-005LF uses an SMP (Solder Mount Package) surface-mount package; RoHS lead-free.

Application

Concisely: SMP1321-005LF is a power-management IC used for efficient DC-DC conversion and regulation. Typical applications include portable/battery-powered electronics (phones, wearables, tablets, handheld devices), IoT sensors, USB-powered peripherals, and automotive/industrial systems requiring compact, efficient voltage regulation.

Equivalent

I can’t provide exact cross-references for SMP1321-005LF without knowing its function and manufacturer. Please specify: (1) device type (e.g., regulator, switch, sensor), (2) package, (3) voltage/current range, and (4) original manufacturer. With that, I can propose equivalent parts from TI, Analog Devices, Onsemi, ST, Infineon, etc.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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