component
RT5760CHGH6F
Public Made by Adomby adom
Richtek Tech DC-DC Converters, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownRT5760CHGH6F
Richtek Tech · DC-DC Converters · SOT-563
RT5760CHGH6F from Richtek Tech, in a SOT-563. 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 | FB | input | Feedback voltage input that connects to the midpoint of the external feedback divider, regulating FB to the typical 0.6V reference. |
| 2 | GND | power_in | Signal and power ground; the bottom feedback resistor should be placed as close as possible to this pin. |
| 3 | VIN | power_in | Power input with a 2.5V to 6V input voltage range; input capacitors should connect directly to this pin and GND, with MLCC capacitance higher than 10µF recommended. |
| 4 | SW | power_out | Switch node of the internal power switches that connects to the inductor. |
| 5 | EN | input | Enable control input: logic high enables the device, GND disables it, and it must not be left floating. |
| 6 | NC | unconnected | No internal connection on the RT5760C/D variant; pin 6 is PG (power good) only on the RT5760A/B. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Richtek Tech |
| Package | SOT-563 |
| Category | Power Management (PMIC) |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VIN supply input operating voltage | VIN | 2.5 | 6 | V | 10 | ||
| Under-voltage lockout threshold (rising) | VUVLO | 2.15 | 2.3 | 2.47 | V | VIN rising | 10 |
| Shutdown current | ISHDN | 0.3 | 1 | µA | VEN = 0V, TA = 25C | 10 | |
| Quiescent current (RT5760A/C, automatic PSM) | IQ | 25 | 35 | µA | VEN = 2V, VFB = 0.63V | 10 | |
| Enable high-level input voltage threshold | VEN_H | 0.6 | 0.82 | 0.95 | V | 10 | |
| Enable low-level input voltage threshold | VEN_L | 0.5 | 0.76 | 0.9 | V | 10 | |
| Feedback threshold voltage | VFB | 594 | 600 | 606 | mV | 10 | |
| Feedback input current | IFB | 0.1 | 0 | 0.1 | A | VFB = 0.6V, TA = 25°C | 10 |
| High-side switch current limit | ILIM_H | 1.85 | 2.65 | A | VIN = 3.6V, VOUT = 1.2V, L = 1H, TA = 25C | 10 | |
| Low-side switch valley current limit | ILIM_L | 1.05 | 1.55 | 2.05 | A | 10 | |
| Switching frequency | fSW | 1.76 | 2.2 | 2.64 | MHz | 10 | |
| Supply input voltage (recommended) | VIN | 2.5 | 6 | V | 9 | ||
| Output voltage (recommended) | VOUT | 0.6 | V | Upper limit printed as VIN | 9 | ||
| Junction temperature range (recommended) | TJ | -40 | 125 | °C | 9 | ||
| Supply input voltage VIN (absolute maximum) | VIN | -0.3 | 6.5 | V | 9 | ||
| Switch voltage SW (absolute maximum) | SW | -0.3 | 6.5 | V | 9 | ||
| Switch voltage SW (absolute maximum, transient) | SW | 2.5 | 9 | V | < 50ns | 9 | |
| Other pins voltage (absolute maximum) | -0.3 | 6.5 | V | 9 | |||
| Power dissipation | PD | 1 | W | @ TA = 25C, SOT-563 (FC) | 9 | ||
| Lead temperature (soldering) | 260 | °C | Soldering, 10 sec. | 9 | |||
| Junction temperature (absolute maximum) | TJ | 150 | °C | 9 | |||
| Storage temperature range | TSTG | -65 | 150 | °C | 9 | ||
| ESD susceptibility HBM | 2 | kV | Human Body Model (HBM) | 9 | |||
| Junction-to-ambient thermal resistance (JEDEC) | JA | 109.4 | C/W | JEDEC standard | 9 | ||
| Junction-to-case (top) thermal resistance | JC(Top) | 7.3 | C/W | 9 | |||
| Junction-to-case (bottom) thermal resistance | JC(Bottom) | 18.1 | C/W | 9 | |||
| Junction-to-ambient thermal resistance (specific EVB) | JA(EVB) | 100 | C/W | Specific EVB | 9 | ||
| Junction-to-top characterization parameter | JC(Top) | 13 | C/W | 9 |
CAD (KiCad official)
- Symbol:
RT5760CHGH6F - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
rt5760chgh6f-etched.step/rt5760chgh6f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rt5760chgh6f.step/rt5760chgh6f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Richtek Tech datasheet (25 pp, sha256
0c236f248e2cdcea, retrieved 2026-10-09, 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).