LT3021EDH#TRPBF

Les images sont à titre de référence seulement

LT3021EDH#TRPBF

IC REG LIN POS ADJ 500MA 16DFN

100% original & Nouveau

24 heures prêtes à expédier

Garantie 365 jours

RFQ et Obtenez plus de rabais

Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 0.2V
Voltage-Output(Max) 9.5V
VoltageDropout(Max) 0.285V @ 500mA
Current-Output 500mA
Current-Quiescent(Iq) 250 µA
Current-Supply(Max) 10 mA
PSRR 70dB (120Hz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Reverse Polarity
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-WFDFN Exposed Pad

Vue d'ensemble

Description

LT3021EDH#TRPBF is Linear/Analog Devices’ LT3021 low‑dropout regulator in a Pb‑free EDH package, delivered on Tape & Reel. The #TRPBF suffix only denotes tape & reel Pb‑free packaging.
What it is:
- An adjustable-output LDO with an enable/shutdown input.
- Features typical protection: current limit and thermal shutdown.
- Used to generate precise, low-noise supply rails for microcontrollers, sensors, and analog circuits.
What to expect:
- Output voltage set by an external resistor divider.
- EN (enable) to turn the regulator on/off.
- Stable operation with appropriate input/output capacitors as recommended in the datasheet.
How to use (high level):
- Connect Vin to your source with a suitable input capacitor close to the device.
- Place the recommended output capacitor on Vout.
- Set Vout with external resistors (feedback network) per the datasheet.
- Drive EN high to enable.
For exact electrical specs, pinout, and recommended circuits for the EDH/TRPBF variant, refer to the LT3021 datasheet.

Features

Here are the typical features of the LT3021EDH#TRPBF (LT3021 family) LDO in EDH package:
- Low-dropout regulator with enable/shutdown control
- Adjustable output via resistor divider (also available in fixed-output variants)
- Very low quiescent current (ideal for battery/power‑sensitive apps)
- Wide input voltage range with good line and load regulation
- Fast transient response to load changes
- Output current protection via current limit
- Thermal/shutdown protection for robust operation
- Reverse-current/short‑circuit protection (protective features)
- Small 8-pin EDH package; RoHS-compliant; Tape & Reel (TRPBF) packaging
Note: exact output voltage options and absolute ratings vary by variant; consult the LT3021 datasheet for precise specs and pinout.

Package

8-pin DFN (plastic, with exposed pad) package. Suffix TRPBF means Tape & Reel, Pb-Free.

Pinout

8 pins. It is a micropower low-dropout (LDO) regulator with an enable input (adjustable output via feedback network).

Manufacturer

Manufacturer: Analog Devices, Inc. (ADI). ADI is a multinational American semiconductor company that designs and manufactures analog, mixed-signal, and power-management integrated circuits. It acquired Linear Technology (the original maker of LT parts) in 2017, and LT parts are now marketed under the Analog Devices umbrella.

Application

LT3021EDH#TRPBF is a low-noise, low-quiescent LDO suitable for portable and precision analog rails. Typical applications: battery-powered devices and wearables; post-regulation supplies for microcontrollers, DSPs, and FPGAs; bias and reference rails for precision ADC/DAC front-ends; sensor interfaces and instrumentation amplifiers; RF/communication circuits requiring clean Vcc; and general analog rails in medical and industrial instrumentation.

Equivalent

Direct equivalents aren’t published here. For exact substitutes, use LT’s Cross-Reference tool or DigiKey/Mouser cross-reference by LT3021EDH#TRPBF. In practice, look for other 150 mA LDOs in an 8-pin Pb-free package with a similar pinout (MSOP/TSSOP), from TI (TLV/LMx), Onsemi (NCP/NCV), Analog Devices (ADP), Microchip (MCP1700/1710). Always verify output voltage, dropout, quiescent current, and pinout.

Expédition

Méthodes d'expéditionNous

offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.


Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

Payment Methods

Le terme de paiement est 100% prépayé.

Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:

1. PayPal

2. Carte de crédit/débit

3. Transfert bancaire

Similaire