NCP785AH33T1G Integrated Circuits (ICs) |
|
Allicdata Part #: | NCP785AH33T1GOSTR-ND |
Manufacturer Part#: |
NCP785AH33T1G |
Price: | $ 0.25 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC REG LINEAR 3.3V 10MA SOT89-3 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | NCP785AH33T1G Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 0.22050 |
5000 +: | $ 0.20948 |
12500 +: | $ 0.20160 |
25000 +: | $ 0.19530 |
Voltage Dropout (Max): | -- |
Supplier Device Package: | SOT-89-3 |
Package / Case: | TO-243AA |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Protection Features: | Over Current, Over Temperature |
Control Features: | -- |
PSRR: | 70dB (1kHz) |
Current - Quiescent (Iq): | 14µA |
Current - Output: | 10mA |
Series: | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 3.3V |
Voltage - Input (Max): | 450V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
NCP785AH33T1G is a high precision, low-voltage linear voltage regulator which is mainly used in applications with very low power consumption such as portable consumer electronic devices and industrial applications. It is well-suited for powering up small battery-operated equipment. The voltage regulator combines low-dropout voltage, superb line and load regulation with fast rise and settling times. This device also has very low power consumption in normal operation as well as a reduced power dissipation in quiescent current.
Features- Very low current consumption
- Low dropout voltage
- Power device protection
- Output voltage adjustable
- Current limiting and thermal overload protection
- Operating temperature range of -40°C to 125°C
- High efficiency of 98.5%
- Output voltage regulation of 1V/mA
NCP785AH33T1G is ideal for low-power system applications such as portable consumer electronics, industrial instruments, and mobile communication devices. Likewise, the regulator can help with powering up small battery-operated or low-power embedded applications, such as wearables, sensor networks, and medical equipment. The low-dropout voltage, several protection circuits, and good line and load regulation make this device suitable for any low-power circuitry, even ones that require an adjustable output voltage.
Working PrincipleThe NCP785AH33T1G is an advanced monolithic bipolar linear voltage regulator series. It is designed to provide precise regulation down to very low current levels with lots of protection circuitry. The low-dropout voltage feature and superb line and load regulation combined with fast rise and settling times make it an excellent choice for any low-power application.
The linear regulator consists of a control section, comparator and a pass device. In the same way, it implements error correction loops to adjust the output voltage. Here’s how it works: when the load current changes, the control section changes the output voltage depending on thresholds, to maintain the output voltage constant regardless of the load current. The internal voltage reference and error amplifier provide precise regulation.
The output voltage is regulated by the sense voltage generated at the junction between the pass device and resistor network. This network includes the feedback resistor of the regulator and two comparators, one which limits the minimum output voltage and one which limits the maximum output voltage.
The function of the sense circuit is to adjust the output voltage during the start of the converter. This is done by connecting the feedback voltage with the error amplifier output. As a result, a voltage at the input of the error amplifier is created, which is equal to the output voltage. The desired output voltage can be set by the external divider resistor.
The low-dropout voltage feature of the NCP785AH33T1G allows it to maintain a stable output voltage at a lower input voltage. The dropout voltage is directly proportional to the output current, so the device saves power under light load conditions.
ConclusionNCP785AH33T1G is an excellent choice for low-power system applications, such as portable consumer electronic devices, wearables, industrial instruments, and mobile communication devices. Its low-dropout voltage, superb line and load regulation and fast rise and settling times make it ideal for any low-power circuitry. Thermal overload protection and power device protection add to the regulator’s already impressive list of features.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
NCP729FC26GEVB | ON Semicondu... | 0.0 $ | 1000 | EVAL BOARD NCP729FC26GNCP... |
NCP729FC285GEVB | ON Semicondu... | 0.0 $ | 1000 | EVAL BOARD NCP729FC285GNC... |
NCP729FC28GEVB | ON Semicondu... | 0.0 $ | 1000 | EVAL BOARD NCP729FC28GNCP... |
NCP702MX18TCGEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702MX18TCGN... |
NCP702MX28TCGEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702MX28TCGN... |
NCP702MX30TCGEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702MX30TCGN... |
NCP702MX33TCGEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702MX33TCGN... |
NCP702SN18T1GEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702SN18T1GN... |
NCP702SN28T1GEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702SN28T1GN... |
NCP702SN30T1GEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702SN30T1GN... |
NCP702SN33T1GEVB | ON Semicondu... | 21.66 $ | 1000 | EVAL BOARD NCP702SN33T1GN... |
NCP706MX21TAGEVB | ON Semicondu... | 34.65 $ | 1000 | EVAL BOARD NCP706MX21TAGN... |
NCP706MX22TAGEVB | ON Semicondu... | 34.65 $ | 1000 | EVAL BOARD NCP706MX22TAGN... |
NCP715MXTBGEVB | ON Semicondu... | 64.97 $ | 1000 | EVAL BOARD NCP715MXTBGNCP... |
NCP715SQT2GEVB | ON Semicondu... | 64.97 $ | 1000 | EVAL BOARD NCP715SQT2GNCP... |
NCP716MTTBGEVB | ON Semicondu... | 64.97 $ | 1000 | EVAL BOARD NCP716MTTBGNCP... |
NCP785AH120GEVB | ON Semicondu... | 43.32 $ | 1000 | EVAL BOARD NCP785AH120GNC... |
NCP785AH150GEVB | ON Semicondu... | 43.32 $ | 1000 | EVAL BOARD NCP785AH150GNC... |
NCP785AH33GEVB | ON Semicondu... | 43.32 $ | 1000 | EVAL BOARD NCP785AH33GNCP... |
NCP785AH50GEVB | ON Semicondu... | 43.32 $ | 1000 | EVAL BOARD NCP785AH50GNCP... |
NCP78LC50NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP78LC27NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP78LC30NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP78LC33NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP78LC40NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP78LC28NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP78LC25NTRG | ON Semicondu... | 0.0 $ | 1000 | IC REG LINEAR 5TSOPLinear... |
NCP718ASNADJT1G | ON Semicondu... | -- | 6000 | IC REG LIN POS ADJ 300MA ... |
NCP703SN33T1G | ON Semicondu... | -- | 3000 | IC REG LINEAR 3.3V 300MA ... |
NCP7815TG | ON Semicondu... | 0.37 $ | 1799 | IC REG LINEAR 15V 1A TO22... |
NCP7805TG | ON Semicondu... | -- | 1824 | IC REG LINEAR 5V 1A TO220... |
NCP7812TG | ON Semicondu... | -- | 2048 | IC REG LINEAR 12V 1A TO22... |
NCP706AMX300TAG | ON Semicondu... | -- | 3000 | IC REG LINEAR 3V 1A 8XDFN... |
NCP715SQ33T2G | ON Semicondu... | -- | 3000 | IC REG LINEAR 3.3V 50MA S... |
NCP702SN18T1G | ON Semicondu... | -- | 3000 | IC REG LINEAR 1.8V 200MA ... |
NCP702SN28T1G | ON Semicondu... | -- | 3000 | IC REG LINEAR 2.8V 200MA ... |
NCP700BSN28T1G | ON Semicondu... | -- | 3000 | IC REG LINEAR 2.8V 200MA ... |
NCP703SN28T1G | ON Semicondu... | -- | 3000 | IC REG LINEAR 2.8V 300MA ... |
NCP707AMX180TCG | ON Semicondu... | -- | 3000 | IC REG LINEAR 1.8V 200MA ... |
NCP707AMX330TCG | ON Semicondu... | -- | 3000 | IC REG LINEAR 3.3V 200MA ... |
Linear Regulator/LDO Regulator IC 1 Outp...
Linear Regulator IC Positive Fixed 1 Out...
Linear Regulator IC Positive Fixed 1 Out...
Linear Regulator IC Positive Fixed 1 Out...
Charge Pump Switching Regulators, Switch...
Linear Regulator IC Positive Fixed 1 Out...