component
AP61100QZ6-7
Public Made by Adomby adom
Diodes Incorporated DC-DC Converters, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
AP61100QZ6-7
Diodes Incorporated · DC-DC Converters · SOT-563
AP61100QZ6-7 from Diodes Incorporated, 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 sensing terminal for the output voltage; connect it to the resistive divider of the output (0.6V reference, VFB 0.588V to 0.612V in CCM). |
| 2 | GND | power_in | Power ground for the device. |
| 3 | VIN | power_in | Power input that supplies the IC and the step-down power MOSFETs; drive with a 2.3V to 5.5V source and bypass to GND with a suitably large capacitor. |
| 4 | SW | power_out | Power switching output node that supplies power to the output through the LC filter; DC voltage limit is -1.0V to VIN + 0.3V. |
| 5 | EN | input | Digital enable input: drive high (above 0.91V typical rising threshold) to turn the regulator on and low (below 0.83V typical falling threshold) to turn it off, and its level also selects PFM or PWM operation. |
| 6 | OUT | power_out | Output voltage power rail for the AP61100Q; connect it to the output load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| 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 Pin Voltage (DC) | VIN | -0.3 | 6.5 | V | DC | 4 | |
| VIN Supply Pin Voltage (400ms) | VIN | -0.3 | 7 | V | 400ms | 4 | |
| Feedback Pin Voltage (upper limit printed as VIN + 0.3) | VFB | -0.3 | V | 4 | |||
| Switch Pin Voltage (upper limit printed as VIN + 0.3) | VSW | -1 | V | DC | 4 | ||
| Switch Pin Voltage (upper limit printed as VIN + 2.0) | VSW | -2.5 | V | 20ns | 4 | ||
| Enable Pin Voltage (upper limit printed as VIN + 0.3) | VEN | -0.3 | V | 4 | |||
| Output Pin Voltage (AP61100Q) | VOUT | -0.3 | 6 | V | DC | 4 | |
| Storage Temperature | TST | -65 | 150 | °C | 4 | ||
| Junction Temperature | TJ | 160 | °C | 4 | |||
| Lead Temperature | TL | 260 | °C | 4 | |||
| ESD Human Body Model | HBM | -6000 | 6000 | V | Human Body Model | 4 | |
| ESD Charged Device Model | CDM | -1500 | 1500 | V | Charged Device Model | 4 | |
| VIN Supply Voltage | VIN | 2.3 | 5.5 | V | 4 | ||
| VOUT Output Voltage | VOUT | 0.6 | 3.6 | V | 4 | ||
| Operating Ambient Temperature | TA | -40 | 125 | °C | 4 | ||
| Operating Junction Temperature | TJ | -40 | 150 | °C | 4 | ||
| VIN Power-on Reset Rising Threshold | POR | 2 | 2.25 | V | 5 | ||
| HS Peak Current Limit | IPEAK_LIMIT | 1.7 | 2.5 | A | From Source to Drain | 5 | |
| Feedback Voltage | VFB | 0.588 | 0.6 | 0.612 | V | CCM | 5 |
| Thermal Resistance Junction to Ambient (SOT563) | θJA | 141 | °C/W | Note 6: FR-4 substrate, two-layer PCB, 2oz copper, minimum recommended pad layout | 4 | ||
| Thermal Resistance Junction to Case (SOT563) | θJC | 33 | °C/W | Note 6: FR-4 substrate, two-layer PCB, 2oz copper, minimum recommended pad layout | 4 | ||
| Shutdown Supply Current | ISHDN | 0.1 | μA | VEN = 0V | 5 | ||
| Quiescent Supply Current (PFM) | IQ | 15 | μA | PFM, VFB = 0.65V | 5 | ||
| Quiescent Supply Current (PWM) | IQ | 620 | μA | PWM, VFB = 0.65V | 5 | ||
| VIN Undervoltage Lockout Falling Threshold | UVLO | 1.84 | V | 5 | |||
| VIN Overvoltage Rising Threshold | OVPVIN | 6.3 | V | 5 | |||
| VIN Overvoltage Hysteresis | OVPVIN_HYS | 300 | mV | 5 | |||
| High-Side Power MOSFET On-Resistance | RDS(ON)1 | 110 | mΩ | 5 | |||
| Low-Side Power MOSFET On-Resistance | RDS(ON)2 | 80 | mΩ | 5 | |||
| LS Valley Current Limit | IVALLEY_LIMIT | 1.9 | A | From Source to Drain | 5 | ||
| Oscillator Frequency | fSW | 2.2 | MHz | VOUT = 1.8V, CCM | 5 | ||
| Minimum On-Time | tON_MIN | 70 | ns | 5 | |||
| Minimum Off-Time | tOFF_MIN | 70 | ns | 5 | |||
| EN Logic High Threshold | VEN_H | 0.91 | V | 5 | |||
| EN Logic Low Threshold | VEN_L | 0.83 | V | 5 | |||
| Soft-Start Time | tSS | 0.5 | ms | 5 | |||
| Thermal Shutdown | TSD | 160 | °C | 5 | |||
| Thermal Shutdown Hysteresis | THys | 30 | °C | 5 | |||
| Current Limit (VLIMIT) Temperature Coefficient | VLIMIT | 0.4 | %/°C | 14 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Terminals: Finish, Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208 Weight: 0.003 grams (Approximate) | 20 |
CAD (KiCad official)
- Symbol:
AP61100QZ6-7 - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
ap61100qz6-7-etched.step/ap61100qz6-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ap61100qz6-7.step/ap61100qz6-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (21 pp, sha256
ea91f2c4b9c86b5b, retrieved 2026-11-13, tier: manufacturer) - 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).