component
RT8010AGQW
Public Made by Adomby adom
Richtek Tech DC-DC Converters, WQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RT8010AGQW
Richtek Tech · DC-DC Converters · WQFN-16-EP(3x3)
RT8010AGQW from Richtek Tech, in a WQFN-16-EP(3x3). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground pin; connect to the system ground plane. |
| 2 | GND | power_in | Ground pin; connect to the system ground plane. |
| 3 | GND | power_in | Ground pin; connect to the system ground plane. |
| 4 | FB/VOUT | bidirectional | Feedback/output voltage pin: senses the output through the external divider in adjustable mode (VREF 0.6V typ.) and serves as the output voltage sense in fixed mode. |
| 5 | GND | power_in | Ground pin; connect to the system ground plane. |
| 6 | IC | unconnected | Internal connection; leave floating and do not make any connection to this pin. |
| 7 | EN | input | Chip enable, active high: EN high-level input is 1.5V min and EN low-level input is 0.4V max over VIN = 2.5V to 5.5V; pulling EN low puts the device in shutdown (less than 0.1µA typ.). |
| 8 | IC | unconnected | Internal connection; leave floating and do not make any connection to this pin. |
| 9 | VIN | power_in | Power input; pin 9 must be connected with pin 11 and pin 10 must be connected with pin 11. Supply range is 2.5V to 5.5V. |
| 10 | VIN | power_in | Power input; must be connected with pin 11. Supply range is 2.5V to 5.5V. |
| 11 | VIN | power_in | Power input; supply range is 2.5V to 5.5V, and pins 9 and 10 must be connected to this pin. |
| 12 | VIN | power_in | Power input; supply range is 2.5V to 5.5V. |
| 13 | LX | output | Switching node connected to the inductor; pin 13 must be connected with pin 14, and it should be kept as a short, wide trace with sensitive components kept away. |
| 14 | LX | output | Switching node connected to the inductor; must be connected with pin 13. |
| 15 | LX | output | Switching node pin for the internal power switches; connect to the inductor with a short, wide trace. |
| 16 | IC | unconnected | Internal connection; leave floating and do not make any connection to this pin. |
| 17 | GND | power_in | Exposed pad: must be soldered to a large PCB and connected to GND for maximum thermal dissipation (θJA 68°C/W on JEDEC 51-7 four-layer board). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Richtek Tech |
| Package | WQFN-16-EP(3x3) |
| Category | Power Management (PMIC) |
| Pins | 17 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage Range | VIN | 2.5 | 5.5 | V | 5 | ||
| Quiescent Current | IQ | 50 | 70 | A | IOUT = 0mA, VFB = VREF + 5% | 5 | |
| Shutdown Current | ISHDN | 0.1 | 1 | A | EN = GND | 5 | |
| Reference Voltage | VREF | 0.588 | 0.6 | 0.612 | V | For adjustable output voltage | 5 |
| Output Voltage Accuracy, Adjustable | VOUT | -3 | 3 | % | VIN = VOUT + V to 5.5V (Note 6); 0A < IOUT < 1A | 6 | |
| FB Input Current | IFB | 50 | 50 | nA | VFB = VIN | 6 | |
| P-MOSFET RON | RDS(ON)_P | 0.28 | Ω | IOUT = 200mA, VIN = 3.6V | 6 | ||
| P-MOSFET RON | RDS(ON)_P | 0.38 | Ω | IOUT = 200mA, VIN = 2.5V | 6 | ||
| N-MOSFET RON | RDS(ON)_N | 0.25 | Ω | IOUT = 200mA, VIN = 3.6V | 6 | ||
| N-MOSFET RON | RDS(ON)_N | 0.35 | Ω | IOUT = 200mA, VIN = 2.5V | 6 | ||
| P-Channel Current Limit | ILIM_P | 1.4 | 2.1 | 3.2 | A | 6 | |
| EN High-Level Input Voltage | VEN_H | 1.5 | V | VIN = 2.5V to 5.5V | 6 | ||
| EN Low-Level Input Voltage | VEN_L | 0.4 | V | VIN = 2.5V to 5.5V | 6 | ||
| Under Voltage Lock Out threshold | UVLO | 1.8 | V | 6 | |||
| UVLO Hysteresis | 0.1 | V | 6 | ||||
| Oscillator Frequency | fOSC | 1.2 | 1.5 | 1.8 | MHz | VIN = 3.6V, IOUT = 100mA | 6 |
| Thermal Shutdown Temperature | TSD | 160 | C | 6 | |||
| Max. Duty Cycle | 100 | % | 6 | ||||
| LX Leakage Current | 1 | 1 | A | VIN = 3.6V, VLX = 0V or VLX = 3.6V | 6 | ||
| Recommended Supply Input Voltage | VIN | 2.5 | 5.5 | V | 5 | ||
| Junction Temperature Range | TJ | -40 | 125 | °C | 5 | ||
| Ambient Temperature Range | TA | -40 | 85 | °C | 5 | ||
| Supply Input Voltage | VIN | 6.5 | V | 5 | |||
| EN, FB Pin Voltage | -0.3 | V | Max is VIN (printed as −0.3V to VIN) | 5 | |||
| LX Pin Switch Voltage | -0.3 | V | Max is VIN + 0.3V (printed as −0.3V to (VIN + 0.3V)) | 5 | |||
| LX Pin Switch Voltage (transient) | -4.5 | 7.5 | V | <20ns | 5 | ||
| LX Pin Switch Current | 2 | A | 5 | ||||
| Power Dissipation, WQFN-16L 3x3 | PD | 1.47 | W | TA = 25°C | 5 | ||
| Package Thermal Resistance, WQFN-16L 3x3, junction-to-ambient | θJA | 68 | °C/W | 5 | |||
| Package Thermal Resistance, WQFN-16L 3x3, junction-to-case | θJC | 7.5 | °C/W | 5 | |||
| Lead Temperature (Soldering) | 260 | °C | 10 sec. | 5 | |||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 5 | ||
| Junction Temperature | TJ | 150 | °C | 5 | |||
| ESD Susceptibility, HBM | 2 | kV | Human Body Model | 5 |
CAD (KiCad official)
- Symbol:
RT8010AGQW - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: WQFN-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
rt8010agqw-etched.step/rt8010agqw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rt8010agqw.step/rt8010agqw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Richtek Tech datasheet (16 pp, sha256
9b547835c2a23845, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# RT8010AGQW
**Richtek Tech** · DC-DC Converters · WQFN-16-EP(3x3)
RT8010AGQW from Richtek Tech, in a WQFN-16-EP(3x3). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground pin; connect to the system ground plane. |
| 2 | GND | power_in | Ground pin; connect to the system ground plane. |
| 3 | GND | power_in | Ground pin; connect to the system ground plane. |
| 4 | FB/VOUT | bidirectional | Feedback/output voltage pin: senses the output through the external divider in adjustable mode (VREF 0.6V typ.) and serves as the output voltage sense in fixed mode. |
| 5 | GND | power_in | Ground pin; connect to the system ground plane. |
| 6 | IC | unconnected | Internal connection; leave floating and do not make any connection to this pin. |
| 7 | EN | input | Chip enable, active high: EN high-level input is 1.5V min and EN low-level input is 0.4V max over VIN = 2.5V to 5.5V; pulling EN low puts the device in shutdown (less than 0.1µA typ.). |
| 8 | IC | unconnected | Internal connection; leave floating and do not make any connection to this pin. |
| 9 | VIN | power_in | Power input; pin 9 must be connected with pin 11 and pin 10 must be connected with pin 11. Supply range is 2.5V to 5.5V. |
| 10 | VIN | power_in | Power input; must be connected with pin 11. Supply range is 2.5V to 5.5V. |
| 11 | VIN | power_in | Power input; supply range is 2.5V to 5.5V, and pins 9 and 10 must be connected to this pin. |
| 12 | VIN | power_in | Power input; supply range is 2.5V to 5.5V. |
| 13 | LX | output | Switching node connected to the inductor; pin 13 must be connected with pin 14, and it should be kept as a short, wide trace with sensitive components kept away. |
| 14 | LX | output | Switching node connected to the inductor; must be connected with pin 13. |
| 15 | LX | output | Switching node pin for the internal power switches; connect to the inductor with a short, wide trace. |
| 16 | IC | unconnected | Internal connection; leave floating and do not make any connection to this pin. |
| 17 | GND | power_in | Exposed pad: must be soldered to a large PCB and connected to GND for maximum thermal dissipation (θJA 68°C/W on JEDEC 51-7 four-layer board). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Richtek Tech |
| Package | WQFN-16-EP(3x3) |
| Category | Power Management (PMIC) |
| Pins | 17 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage Range | VIN | 2.5 | | 5.5 | V | | 5 |
| Quiescent Current | IQ | | 50 | 70 | A | IOUT = 0mA, VFB = VREF + 5% | 5 |
| Shutdown Current | ISHDN | | 0.1 | 1 | A | EN = GND | 5 |
| Reference Voltage | VREF | 0.588 | 0.6 | 0.612 | V | For adjustable output voltage | 5 |
| Output Voltage Accuracy, Adjustable | VOUT | -3 | | 3 | % | VIN = VOUT + V to 5.5V (Note 6); 0A < IOUT < 1A | 6 |
| FB Input Current | IFB | 50 | | 50 | nA | VFB = VIN | 6 |
| P-MOSFET RON | RDS(ON)_P | | 0.28 | | Ω | IOUT = 200mA, VIN = 3.6V | 6 |
| P-MOSFET RON | RDS(ON)_P | | 0.38 | | Ω | IOUT = 200mA, VIN = 2.5V | 6 |
| N-MOSFET RON | RDS(ON)_N | | 0.25 | | Ω | IOUT = 200mA, VIN = 3.6V | 6 |
| N-MOSFET RON | RDS(ON)_N | | 0.35 | | Ω | IOUT = 200mA, VIN = 2.5V | 6 |
| P-Channel Current Limit | ILIM_P | 1.4 | 2.1 | 3.2 | A | | 6 |
| EN High-Level Input Voltage | VEN_H | 1.5 | | | V | VIN = 2.5V to 5.5V | 6 |
| EN Low-Level Input Voltage | VEN_L | | | 0.4 | V | VIN = 2.5V to 5.5V | 6 |
| Under Voltage Lock Out threshold | UVLO | | 1.8 | | V | | 6 |
| UVLO Hysteresis | | | 0.1 | | V | | 6 |
| Oscillator Frequency | fOSC | 1.2 | 1.5 | 1.8 | MHz | VIN = 3.6V, IOUT = 100mA | 6 |
| Thermal Shutdown Temperature | TSD | | 160 | | C | | 6 |
| Max. Duty Cycle | | 100 | | | % | | 6 |
| LX Leakage Current | | 1 | | 1 | A | VIN = 3.6V, VLX = 0V or VLX = 3.6V | 6 |
| Recommended Supply Input Voltage | VIN | 2.5 | | 5.5 | V | | 5 |
| Junction Temperature Range | TJ | -40 | | 125 | °C | | 5 |
| Ambient Temperature Range | TA | -40 | | 85 | °C | | 5 |
| Supply Input Voltage | VIN | | | 6.5 | V | | 5 |
| EN, FB Pin Voltage | | -0.3 | | | V | Max is VIN (printed as −0.3V to VIN) | 5 |
| LX Pin Switch Voltage | | -0.3 | | | V | Max is VIN + 0.3V (printed as −0.3V to (VIN + 0.3V)) | 5 |
| LX Pin Switch Voltage (transient) | | -4.5 | | 7.5 | V | <20ns | 5 |
| LX Pin Switch Current | | | | 2 | A | | 5 |
| Power Dissipation, WQFN-16L 3x3 | PD | | | 1.47 | W | TA = 25°C | 5 |
| Package Thermal Resistance, WQFN-16L 3x3, junction-to-ambient | θJA | | 68 | | °C/W | | 5 |
| Package Thermal Resistance, WQFN-16L 3x3, junction-to-case | θJC | | 7.5 | | °C/W | | 5 |
| Lead Temperature (Soldering) | | | | 260 | °C | 10 sec. | 5 |
| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 5 |
| Junction Temperature | TJ | | | 150 | °C | | 5 |
| ESD Susceptibility, HBM | | | | 2 | kV | Human Body Model | 5 |
## CAD (KiCad official)
- Symbol: `RT8010AGQW`
- Footprint: `Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm`
- 3D model: WQFN-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files: `rt8010agqw-etched.step` / `rt8010agqw-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rt8010agqw.step` / `rt8010agqw.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Richtek Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590233135528251392) (16 pp, sha256 `9b547835c2a23845`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/rt8010agqw-datasheet.pdf)