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ISL9113AIRAZ-T

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RENESAS DC-DC Converters, DFN-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsisl9113airaz-tfactory-2.0.0extractor-text

Verified ISL9113AIRAZ-T

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier lcsc, 9 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ISL9113AIRAZ-T · DFN-8-EP(2x2) · 9 pins
  • ✓copper: 9 copper pads, none touching another net
  • ✓datasheet: all 9 pin names found in the 10-page datasheet
  • ✓distributor: lcsc C2071907, digikey ISL9113AIRAZ-T-ND, mouser 968-ISL9113AIRAZ-T
  • ✓family: DFN-8-1EP_2x2mm_P0.5mm_EP0.6x1.2mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6vigg3eh/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 9 pins = 9 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 9 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ isl9113airaz-t.kicad_sym✓ isl9113airaz-t.kicad_mod✓ isl9113airaz-t.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers isl9113airaz-t: viewers · Ray 5d ago
isl9113airaz-t-etched.glb Publish 0.1.0 · Ray 5d ago
isl9113airaz-t-etched.step isl9113airaz-t: factory component page (tier=lcsc) · Ray 5d ago
isl9113airaz-t-hero.glb isl9113airaz-t: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
isl9113airaz-t-hero.overlay.json Publish 0.1.0 · Ray 5d ago
isl9113airaz-t.glb Publish 0.1.0 · Ray 5d ago
isl9113airaz-t.kicad_mod Publish 0.1.0 · Ray 5d ago
isl9113airaz-t.kicad_sym Publish 0.1.0 · Ray 5d ago
isl9113airaz-t.lbr Publish 0.1.0 · Ray 5d ago
isl9113airaz-t.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier lcsc, 9 pins · Ray 5d ago

ISL9113AIRAZ-T

RENESAS · DC-DC Converters · DFN-8-EP(2x2)

ISL9113AIRAZ-T from RENESAS, in a DFN-8-EP(2x2). 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 PGND power_in Power ground for the converter; the exposed pad must be connected to this pin.
2 VOUT power_out Device output, with recommended operating range (VBAT + 0.2V) to 5.2V and an output overvoltage protection threshold of 5.9V.
3 NC unconnected No connection.
4 FB input Feedback pin of the converter; voltage divider resistors connect between VOUT, FB and GND, with a feedback voltage of 784 to 816 mV and input current of 100 nA maximum at VFB = 0.8V.
5 EN input Active-HIGH enable input; logic high is 1.2V minimum for 2.5V < VBAT < 4.7V and logic low is 0.35V maximum in that range.
6 AGND power_in Analog ground.
7 VBAT power_in Device input supply from a battery, with recommended range 0.8V to 4.7V after start-up; connect a 4.7µF ceramic capacitor to power ground.
8 SW passive Switching node of the power converter; connect one terminal of the 2.2µH inductor to SW and the other to the power input.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer RENESAS
Package DFN-8-EP(2x2)
Category Power Management ICs
Pins 9

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Start-Up Voltage VMIN 0.75 0.9 V VEN = VBAT, RLOAD = 50Ω 4
Input Undervoltage Lockout VUVLO 0.66 0.7 0.76 V VEN = VBAT, RLOAD = 50Ω 4
Feedback Voltage VFB 784 800 816 mV 4
Output Voltage VOUT 3 5.2 V VBAT = 2.8V 4
Feedback Pin Input Current IFB 100 nA VFB = 0.8V 4
Quiescent Current from VOUT IQ1 20 45 μA VBAT = VEN = 1.2V, no load (Note 7) 4
Shutdown Current from VBAT ISD 0.5 2.8 μA VEN = 0V, VBAT = 1.2V, VO = 0 4
Leakage Current at SW Pin 1 μA VEN = 0V, VBAT = 4.7V, VO = 0 4
N-Channel MOSFET Peak Current Limit IPK 1.1 1.3 1.5 A 4
Maximum Duty Cycle DMAX 82 87.5 % 4
PWM Switching Frequency FOSC 1.5 1.8 2 MHz 4
EN Logic High 1.2 V 2.5V < VBAT < 4.7V 4
EN Logic Low 0.35 V 2.5V < VBAT < 4.7V 4
Soft Start-Up Time 0.2 1 ms COUT = 4.7μF, L = 2.2μH 4
Load Regulation ΔVOUT/VOUT -1.5 1.5 % ILOAD = 0 to 50mA 4
Line Regulation -1 1 % VBAT = 3.0V to 3.6V, ILOAD = 1mA 4
Output Overvoltage Protection Threshold 5.9 V 4
Thermal Shutdown TSD 150 oC 4
Thermal Shutdown Hysteresis 25 oC 4
N-Channel MOSFET ON-Resistance RDS(ON) 0.2 Ω 4
P-Channel MOSFET ON-Resistance RDS(ON) 0.35 Ω 4
VBAT, EN, VOUT voltage -0.3 6.5 V 4
SW Voltage DC -0.5 6.5 V DC 4
SW Voltage Pulse -0.5 8 V Pulse <10ns 4
ESD Human Body Model 3 kV Human Body Model (Tested per JESD22-A114F) 4
Latch-Up 100 mA Tested per JESD78; Class 2, Level A 4
Junction Temperature Range TJ -40 125 °C 4
Storage Temperature Range TSTG -65 150 °C 4
VBAT (After start-up) VBAT 0.8 4.7 V After start-up 4
VOUT (recommended maximum) VOUT 5.2 V 4
Ambient Temperature Range TA -40 85 °C 4
Operating Temperature Range -40 85 °C 4
Thermal Resistance Junction-to-Ambient 8 Ld DFN θJA 80 °C/W Free air, high-effective thermal conductivity test board (Notes 4, 5) 4
Thermal Resistance Junction-to-Case 8 Ld DFN θJC 15 °C/W Case temp at center of exposed metal pad (Note 5) 4

CAD (KiCad official)

  • Symbol: ISL9113AIRAZ-T
  • Footprint: Package_DFN_QFN:DFN-8-1EP_2x2mm_P0.5mm_EP0.6x1.2mm
  • 3D model: DFN-8-EP(2x2) (KiCad packages3D, STEP)
  • 3D model files: isl9113airaz-t-etched.step / isl9113airaz-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); isl9113airaz-t.step / isl9113airaz-t.glb are the bare package body.

Provenance

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

  • Datasheet: RENESAS datasheet (10 pp, sha256 2b81afa1457b0754, retrieved 2026-11-02, 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