component
ADP2300AUJZ-R7
Public Made by Adomby adom
Analog Devices DC-DC Converters, TSOT-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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ADP2300AUJZ-R7
Analog Devices · DC-DC Converters · TSOT-6
ADP2300AUJZ-R7 from Analog Devices, in a TSOT-6. 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 | BST | power_out | Boost supply for the high-side MOSFET driver; a 0.1 µF capacitor connected between SW and BST forms a floating supply that drives the MOSFET gate above the VIN supply voltage. |
| 2 | GND | power_in | Ground; connect this pin to the ground plane. |
| 3 | FB | input | Feedback voltage sense input, connected to a resistive divider from VOUT and set to 0.8 V for the desired output voltage (regulation voltage 0.784 V to 0.816 V over −40°C to +125°C; absolute maximum −0.3 V to +3.3 V). |
| 4 | EN | input | Output enable: pulling high enables the output and pulling low disables it; it has a 1.2 µA pull-down to GND, can serve as a programmable UVLO input via a resistive divider, and its input threshold is 1.13 V to 1.27 V with 100 mV hysteresis. |
| 5 | VIN | power_in | Power input from 3 V to 20 V (absolute maximum −0.3 V to +28 V), to be connected to the input source with a ceramic bypass capacitor to GND placed directly at this pin. |
| 6 | SW | output | Switch node output: connect the inductor to VOUT and the catch diode to GND from this pin (absolute maximum −1.0 V to +28 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-6 |
| 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 voltage range | VIN | 3 | 20 | V | 3 | ||
| Undervoltage lockout threshold, VIN rising | UVLO | 2.8 | 2.95 | V | VIN rising | 3 | |
| Undervoltage lockout threshold, VIN falling | UVLO | 2.15 | 2.4 | V | VIN falling | 3 | |
| Regulation voltage (TJ = 0°C to +125°C) | VFB | 0.788 | 0.8 | 0.812 | V | TJ = 0°C to +125°C | 3 |
| Regulation voltage (TJ = −40°C to +125°C) | VFB | 0.784 | 0.8 | 0.816 | V | TJ = −40°C to +125°C | 3 |
| FB bias current | IFB | 0.01 | 0.1 | µA | 3 | ||
| On resistance (pin-to-pin) | 440 | 700 | mΩ | VBST − VSW = 5 V, ISW = 150 mA | 3 | ||
| Peak current limit | 1.5 | 1.9 | 2.5 | A | VBST − VSW = 5 V, VIN = 12 V | 3 | |
| Minimum on time | 100 | 135 | ns | 3 | |||
| Minimum off time (ADP2300) | 145 | 190 | ns | 3 | |||
| Oscillator frequency (ADP2300) | 0.5 | 0.7 | 0.9 | MHz | 3 | ||
| EN input threshold voltage | VEN | 1.13 | 1.2 | 1.27 | V | 3 | |
| Supply current | IVIN | 640 | 800 | µA | No switching, VIN = 12 V | 3 | |
| Shutdown current | ISHDN | 18 | 35 | µA | VEN = 0 V, VIN = 12 V | 3 | |
| Soft start time (ADP2300) | 1460 | µs | 3 | ||||
| EN input hysteresis | 100 | mV | 3 | ||||
| EN pull-down current | 1.2 | µA | 3 | ||||
| Bootstrap voltage | VBOOT | 5 | V | No switching, VIN = 12 V | 3 | ||
| Thermal shutdown threshold | 140 | °C | 3 | ||||
| Thermal shutdown hysteresis | 15 | °C | 3 | ||||
| VIN, EN | -0.3 | 28 | V | 4 | |||
| SW | -1 | 28 | V | 4 | |||
| BST to SW | -0.6 | 6 | V | 4 | |||
| BST | -0.3 | 28 | V | 4 | |||
| FB | -0.3 | 3.3 | V | 4 | |||
| Operating junction temperature range | TJ | -40 | 125 | °C | 4 | ||
| Storage temperature range | -65 | 150 | °C | 4 | |||
| Thermal resistance, junction to ambient (6-lead TSOT) | θJA | 186.02 | °C/W | Natural convection, JEDEC 4-layer board | 4 | ||
| Thermal resistance, junction to case (6-lead TSOT) | θJC | 66.34 | °C/W | Natural convection, JEDEC 4-layer board | 4 |
CAD (KiCad official)
- Symbol:
ADP2300AUJZ-R7 - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-6 (KiCad packages3D, STEP)
- 3D model files:
adp2300aujz-r7-etched.step/adp2300aujz-r7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adp2300aujz-r7.step/adp2300aujz-r7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (28 pp, sha256
8da1122e40d7cb80, 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).