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NCP785AH33T1G

Name: NCP785AH33T1G
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 10MA SOT89-3

製造商
製造商。部分 #NCP785AH33T1G
包 SOT-89-3
資料表
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規格

Package	Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	450V
Voltage-Output(Min/Fixed)	3.3V
Current-Output	10mA
Current-Quiescent(Iq)	14 µA
PSRR	70dB (1kHz)
ProtectionFeatures	Over Current, Over Temperature
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	TO-243AA

概述

Description

NCP785AH33T1G is ON Semiconductor’s fixed-output low-dropout (LDO) regulator in the NCP785 family. It provides a stable 3.3 V output from a higher input voltage and is offered in the compact T1G package.
Key points:
- Fixed output: 3.3 V
- Protection: typical overcurrent and thermal shutdown
- Package: small T1G surface-mount variant
- Applications: powers for MCUs, memories, sensors, and other logic in consumer, industrial, and automotive electronics requiring a compact 3.3 V rail
Notes:
- Exact electrical specs (input voltage range, dropout, max output current, quiescent current, accuracy) vary by variant; consult the datasheet for the NCP785AH33T1G for precise numbers and pinout.

Features

NCP785AH33T1G is a fixed 3.3 V low-dropout regulator. Key features:
- Fixed 3.3 V output
- Up to about 150 mA output current
- Low dropout voltage
- Low quiescent current
- Internal current limit and thermal shutdown protection
- Stable with ceramic capacitors
- Low noise with good PSRR
- 5-pin compact package (T1G) and RoHS compliant
Ideal for compact, battery-powered and MCU supply applications.

Package

SOT-23-3 (SC-70) 3-pin package, Pb-free (T1G), Tape-and-Reel.

Pinout

3 pins. It is a fixed 3.3 V low-dropout regulator (LDO). Pins: Vin (input), Vout (3.3 V output), and GND (ground).

Manufacturer

- Manufacturer: ON Semiconductor (ON Semiconductor Corporation), often referred to as ON Semi.
- What kind of company: American multinational semiconductor manufacturer that designs and produces a wide range of silicon-based components and ICs, including power management, sensors, and other integrated circuits for automotive, industrial, consumer, and networking markets.

Application

NCP785AH33T1G is a fixed 3.3 V low‑dropout regulator. Typical application areas:
- Local 3.3 V power rail for portable and battery-powered devices
- Microcontrollers, processors, memory, sensors, analog ICs
- Wireless/RF modules, GPS, Bluetooth, ZigBee, IoT devices
- USB peripherals, chargers, and docking stations
- Embedded consumer electronics and wearable devices
- Industrial/telecom networking gear requiring stable 3.3 V supply

Equivalent

Equivalents (3.3V fixed LDOs with similar package/current):
- Onsemi NCP170-3.3
- TI TLV70033
- TI TLV1117-3.3 (LM1117-3.3 family)
- Microchip MCP1700-33
- ST LD1117V33
- Torex XC6206P332MR
Note: verify pinout, dropout and current rating; package footprint may differ.