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RT8096BHGJ5

Richtek Tech · DC-DC Converters · TSOT-23-5

RT8096BHGJ5 from Richtek Tech, in a TSOT-23-5. 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 EN input Enable control input: logic-high (VIH min 1.5V) enables the converter and logic-low (VIL max 0.4V) forces shutdown.
2 GND power_in Power ground for the converter.
3 LX power_out Switch node; LX voltage is rated from -0.3V to (VIN + 0.3V) per the absolute maximum ratings.
4 VIN power_in Supply voltage input; the RT8096B operates from a 2.5V to 6V input.
5 FB input Feedback voltage input; an external resistor divider from the output to GND, tapped at FB, sets the output voltage against the 0.6V (typ) reference.

Key specifications

Parameter Value
Manufacturer Richtek Tech
Package TSOT-23-5
Category Power Management (PMIC)
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply Input Voltage -0.3 6.5 V 5
LX Pin Switch Voltage -0.3 V Max printed as (VIN + 0.3V) 5
LX Pin Switch Voltage (<20ns) 4.5 7.5 V <20ns 5
Power Dissipation, PD PD 0.43 W TA = 25C, T/SOT-23-5 5
Lead Temperature 260 C Soldering, 10 sec. 5
Junction Temperature -40 150 C 5
Storage Temperature Range -65 150 C 5
ESD Susceptibility 2 kV HBM (Human Body Model) 5
Supply Input Voltage 2.5 6 V 5
Ambient Temperature Range -40 85 C 5
Junction Temperature Range -40 125 C 5
Input Voltage VIN 2.5 6 V 5
Feedback Reference Voltage VREF 0.588 0.6 0.612 V 5
Feedback Leakage Current IFB 0.1 μA VFB = 0.6V 5
DC Bias Current, Shutdown 1 μA 5
Switching Leakage Current 1 μA 5
Valley Current Limit ILIM 1.1 1.5 2 A 5
Under-Voltage Lockout Threshold, rising VUVLO 2.25 2.5 V VDD rising 5
Enable Input Voltage, Logic-High VIH 1.5 V 6
Enable Input Voltage, Logic-Low VIL 0.4 V 6
PG Open-Drain Impedance 100 PG = low 6
DC Bias Current, Active 300 μA VFB = 0.63V, not switching 5
Switching Frequency 1.5 MHz 5
Switch On Resistance, High (RPMOS) RPMOS 160 mΩ ISW = 0.3A 5
Switch On Resistance, Low (RNMOS) RNMOS 110 mΩ ISW = 0.3A 5
Under-Voltage Lockout Threshold, falling VUVLO 2 V VDD falling 5
Over-Temperature Threshold 150 C 5
PG Pin Threshold (relative to VOUT), FB rising 90 % FB rising 6
PG Pin Threshold (relative to VOUT), FB falling 85 % FB falling 6
Soft-Start Time TSS 1.2 ms 6
Minimum Off Time 120 ns 6
Output Discharge Switch On Resistance 1.8 kΩ 6
Package Thermal Resistance, junction-to-ambient (T/SOT-23-5) θJA 230.6 C/W TA = 25C, JEDEC 51-7 four-layer board 5
Package Thermal Resistance, junction-to-case (T/SOT-23-5) θJC 21.8 C/W Measured at top of package 5

CAD (KiCad official)

  • Symbol: RT8096BHGJ5
  • Footprint: Package_TO_SOT_SMD:TSOT-23-5
  • 3D model: TSOT-23-5 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Richtek Tech datasheet (19 pp, sha256 412218056463e2df, retrieved 2026-10-30, tier: manufacturer)
  • 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