- Pinout Diagram
- Footprint Diagram
HOLTEK HT7333-1
| Manufacturer | HOLTEKAsian Brands |
| MPN | HT7333-1 |
| LCSC Part # | C77777 |
| Packaging | SOT-89-3 |
| Customer # | |
| Key Attributes | 30V, 250mA low-power LDO |
| Datasheet |  HOLTEK HT7333-1 |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | HOLTEK | |
| Packaging | SOT-89-3 | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃@(Ta) | |
| Supply Current (Iq) | 2.5uA | |
| Output Configuration | Positive | |
| Operating Voltage | 30V | |
| Output Current | 250mA | |
| Output Type | Fixed | |
| Features | Over Current Protection;Built-in soft-start |
Additional Information
| Type | Details |
|---|---|
| Minimum | 5 |
| Multiple | 5 |
| Standard Packaging | 1000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The HT73xx-1 series are CMOS-based low-power high-voltage LDO regulators featuring low dropout voltage and low quiescent current. This series supports input voltages up to 30V and provides several fixed output voltages in the range of 2.1V to 5.0V. The soft-start function effectively prevents output overshoot during power-up. Although primarily designed as fixed-voltage regulators, the series can be combined with external components to achieve adjustable voltage and current outputs.
Features
- Low power consumption
- Low dropout voltage
- Low temperature coefficient
- High input voltage (up to 30V)
- Output voltage accuracy: ±3%
- Overcurrent protection
- Package types: 3-pin SOT89, 8-pin SOP-EP
Applications
- Battery-powered devices
- Communication equipment
- Audio/video devices
| Qty | Unit Price | Total Amount |
|---|---|---|
| 5+ | $ 0.2317 | $ 1.16 |
| 50+ | $ 0.1849 | $ 9.25 |
| 150+ | $ 0.1648 | $ 24.72 |
| 1,000+ | $ 0.1201 | $ 120.10 |
| 2,000+ | $ 0.1089 | $ 217.80 |
| 5,000+ | $ 0.1022 | $ 511.00 |
Standard Packaging1000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | HOLTEK | |
| Packaging | SOT-89-3 | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃@(Ta) | |
| Supply Current (Iq) | 2.5uA | |
| Output Configuration | Positive | |
| Operating Voltage | 30V | |
| Output Current | 250mA | |
| Output Type | Fixed | |
| Features | Over Current Protection;Built-in soft-start |
Additional Information
| Type | Details |
|---|---|
| Minimum | 5 |
| Multiple | 5 |
| Standard Packaging | 1000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The HT73xx-1 series are CMOS-based low-power high-voltage LDO regulators featuring low dropout voltage and low quiescent current. This series supports input voltages up to 30V and provides several fixed output voltages in the range of 2.1V to 5.0V. The soft-start function effectively prevents output overshoot during power-up. Although primarily designed as fixed-voltage regulators, the series can be combined with external components to achieve adjustable voltage and current outputs.
Features
- Low power consumption
- Low dropout voltage
- Low temperature coefficient
- High input voltage (up to 30V)
- Output voltage accuracy: ±3%
- Overcurrent protection
- Package types: 3-pin SOT89, 8-pin SOP-EP
Applications
- Battery-powered devices
- Communication equipment
- Audio/video devices
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |