MICROCHIP MIC94310-4YMT-TR
| Manufacturer | |
| MPN | MIC94310-4YMT-TR |
| LCSC Part # | C622551 |
| Packaging | UDFN-4-EP(1.2x1.6) |
| Customer # | |
| Key Attributes | 1.2V UDFN-4-EP(1.2x1.6) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators RoHS |
| Datasheet | MICROCHIP MIC94310-4YMT-TR |
| RoHS Compliance | 2 documents available |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | MICROCHIP | |
| Packaging | UDFN-4-EP(1.2x1.6) | |
| Output Voltage | 1.2V | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 200mA | |
| Features | Overcurrent Protection;Built-in LDO regulator |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | MICROCHIP | |
| Packaging | UDFN-4-EP(1.2x1.6) | |
| Output Voltage | 1.2V |
| Type | Description | |
|---|---|---|
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 200mA | |
| Features | Overcurrent Protection;Built-in LDO regulator |
Introduction
The Ripple Blocker is a monolithic integrated circuit that provides low-frequency ripple attenuation (switching noise rejection) to a regulated output voltage. This is important for applications where a DC/DC switching converter is required to lower or raise a battery voltage, but where switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. The MIC94310 maintains high power supply ripple rejection (PSRR) with input voltages operating near the output voltage level to improve overall system efficiency. A low-voltage logic enable pin facilitates ON/OFF control at typical GPIO voltage levels. The MIC94310 operates from an input voltage of 1.8V to 3.6V. Packaged in a 4-pin 1.2 mm×1.6 mm TDFN, a 5-pin SOT-23, or a 0.88 mm×0.88 mm 4-Ball WLCSP, the MIC94310 has a junction operating temperature range of -40°C to +125°C.
Features
- 1.8V to 3.6V Input Voltage Range
- Active Noise Rejection Over a Wide Frequency Band: >50 dB from 10 Hz to 10 MHz at 200 mA Load
- Rated to 200 mA Output Current
- Fixed Output Voltages
- Current-Limit and Thermal-Limit Protected
- 1.2 mm×1.6 mm 4-Pin TDFN
- 5-Pin SOT-23
- Ultra-Small 0.88 mm×0.88 mm WLCSP
- Logic-Controlled Enable Pin
- -40°C to +125°C Junction Temperature Range
Applications
- Smartphones/Smart Books
- Tablet PC/Notebooks and Webcams
- Digital Still and Video Cameras
- Global Positioning Systems
- Mobile Computing
- Automotive and Industrial Applications
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.6605 | $ 0.66 |
| 10+ | $ 0.6445 | $ 6.45 |
| 30+ | $ 0.635 | $ 19.05 |
| 100+ | $ 0.6238 | $ 62.38 |
Standard Packaging5000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | MICROCHIP | |
| Packaging | UDFN-4-EP(1.2x1.6) | |
| Output Voltage | 1.2V | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 200mA | |
| Features | Overcurrent Protection;Built-in LDO regulator |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | MICROCHIP | |
| Packaging | UDFN-4-EP(1.2x1.6) | |
| Output Voltage | 1.2V |
| Type | Description | |
|---|---|---|
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 200mA | |
| Features | Overcurrent Protection;Built-in LDO regulator |
Introduction
The Ripple Blocker is a monolithic integrated circuit that provides low-frequency ripple attenuation (switching noise rejection) to a regulated output voltage. This is important for applications where a DC/DC switching converter is required to lower or raise a battery voltage, but where switching noise cannot be tolerated by sensitive downstream circuits such as in RF applications. The MIC94310 maintains high power supply ripple rejection (PSRR) with input voltages operating near the output voltage level to improve overall system efficiency. A low-voltage logic enable pin facilitates ON/OFF control at typical GPIO voltage levels. The MIC94310 operates from an input voltage of 1.8V to 3.6V. Packaged in a 4-pin 1.2 mm×1.6 mm TDFN, a 5-pin SOT-23, or a 0.88 mm×0.88 mm 4-Ball WLCSP, the MIC94310 has a junction operating temperature range of -40°C to +125°C.
Features
- 1.8V to 3.6V Input Voltage Range
- Active Noise Rejection Over a Wide Frequency Band: >50 dB from 10 Hz to 10 MHz at 200 mA Load
- Rated to 200 mA Output Current
- Fixed Output Voltages
- Current-Limit and Thermal-Limit Protected
- 1.2 mm×1.6 mm 4-Pin TDFN
- 5-Pin SOT-23
- Ultra-Small 0.88 mm×0.88 mm WLCSP
- Logic-Controlled Enable Pin
- -40°C to +125°C Junction Temperature Range
Applications
- Smartphones/Smart Books
- Tablet PC/Notebooks and Webcams
- Digital Still and Video Cameras
- Global Positioning Systems
- Mobile Computing
- Automotive and Industrial Applications
C622551 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |

