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LT3024EDE#TRPBF

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Analog Devices Pre-ordered Chips, DFN-12-EP(3x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LT3024EDE#TRPBF

Analog Devices · Pre-ordered Chips · DFN-12-EP(3x4)

LT3024EDE#TRPBF from Analog Devices, in a DFN-12-EP(3x4). 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 BYP1 passive Bypass pin for Output 1 reference, clamped internally to ±0.6V; a capacitor up to 0.01μF from OUT1 lowers noise to 20μVRMS, and it must be left unconnected if not used.
2 OUT1 power_out Output 1 supplying up to 500mA to the load, requiring a minimum 3.3μF output capacitor to prevent oscillations.
3 OUT1 power_out Output 1 supplying up to 500mA to the load, requiring a minimum 3.3μF output capacitor to prevent oscillations (tied with pin 2).
4 GND power_in Ground pin, common to both regulators.
5 OUT2 power_out Output 2 supplying up to 100mA to the load, requiring a minimum 1μF output capacitor to prevent oscillations.
6 BYP2 passive Bypass pin for Output 2 reference, clamped internally to ±0.6V; a capacitor up to 0.01μF from OUT2 lowers noise to 20μVRMS, and it must be left unconnected if not used.
7 ADJ2 input Error amplifier input for Output 2, internally clamped to ±7V, regulated to 1.22V with 30nA bias current flowing into the pin, setting an output range of 1.22V to 20V.
8 SHDN2 input Shutdown control for Output 2 that turns the output off when pulled low, must be connected to VIN if unused, and the device will not function if left unconnected.
9 IN power_in Input supply pin common to both regulators, operating from 1.8V to 20V, with a 1μF to 10μF bypass capacitor advised and reverse-voltage protection.
10 IN power_in Input supply pin common to both regulators, operating from 1.8V to 20V, with a 1μF to 10μF bypass capacitor advised and reverse-voltage protection (tied with pin 9).
11 SHDN1 input Shutdown control for Output 1 that turns the output off when pulled low, must be connected to VIN if unused, and the device will not function if left unconnected.
12 ADJ1 input Error amplifier input for Output 1, internally clamped to ±7V, regulated to 1.22V with 30nA bias current flowing into the pin, setting an output range of 1.22V to 20V.
13 GND power_in Exposed pad connected to ground, which must be soldered to PCB ground for optimum thermal performance.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package DFN-12-EP(3x4)
Category Interface ICs
Pins 13

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Minimum Input Voltage Output 2 1.8 2.3 V Output 2, ILOAD = 100mA, full temp range 3
Minimum Input Voltage Output 1 1.8 2.3 V Output 1, ILOAD = 500mA, full temp range 3
ADJ Pin Voltage 1.205 1.22 1.235 V VIN = 2V, ILOAD = 1mA 3
ADJ Pin Voltage Output 2 1.19 1.22 1.25 V Output 2, 2.3V < VIN < 20V, 1mA < ILOAD < 100mA 3
ADJ Pin Voltage Output 1 1.19 1.22 1.25 V Output 1, 2.3V < VIN < 20V, 1mA < ILOAD < 500mA 3
Line Regulation 1 10 mV ΔVIN = 2V to 20V, ILOAD = 1mA 3
Load Regulation Output 2 1 12 mV Output 2, VIN = 2.3V, ΔILOAD = 1mA to 100mA 3
Load Regulation Output 2 (full temp) 25 mV Output 2, VIN = 2.3V, ΔILOAD = 1mA to 100mA, full temp range 3
Load Regulation Output 1 1 12 mV Output 1, VIN = 2.3V, ΔILOAD = 1mA to 500mA 3
Load Regulation Output 1 (full temp) 25 mV Output 1, VIN = 2.3V, ΔILOAD = 1mA to 500mA, full temp range 3
Dropout Voltage Output 2 0.1 0.15 V ILOAD = 1mA 3
Dropout Voltage Output 2 (full temp) 0.19 V ILOAD = 1mA, full temp range 3
Dropout Voltage Output 2 0.17 0.22 V ILOAD = 10mA 3
Dropout Voltage Output 2 (full temp) 0.29 V ILOAD = 10mA, full temp range 3
Dropout Voltage Output 2 0.24 0.31 V ILOAD = 50mA 3
Dropout Voltage Output 2 (full temp) 0.4 V ILOAD = 50mA, full temp range 3
Dropout Voltage Output 2 0.3 0.35 V ILOAD = 100mA 3
Dropout Voltage Output 2 (full temp) 0.45 V ILOAD = 100mA, full temp range 3
Dropout Voltage Output 1 0.13 0.19 V ILOAD = 10mA 3
Dropout Voltage Output 1 (full temp) 0.25 V ILOAD = 10mA, full temp range 3
Dropout Voltage Output 1 0.17 0.22 V ILOAD = 50mA 3
Dropout Voltage Output 1 (full temp) 0.32 V ILOAD = 50mA, full temp range 3
Dropout Voltage Output 1 0.2 0.34 V ILOAD = 100mA 3
Dropout Voltage Output 1 (full temp) 0.44 V ILOAD = 100mA, full temp range 3
Dropout Voltage Output 1 0.3 0.35 V ILOAD = 500mA 3
Dropout Voltage Output 1 (full temp) 0.45 V ILOAD = 500mA, full temp range 3
GND Pin Current Output 2 20 45 μA ILOAD = 0mA, VIN = VOUT(NOMINAL) 3
GND Pin Current Output 2 55 90 μA ILOAD = 1mA 3
GND Pin Current Output 2 230 400 μA ILOAD = 10mA 3
GND Pin Current Output 2 1 2 mA ILOAD = 50mA 3
GND Pin Current Output 2 2.2 4 mA ILOAD = 100mA 3
GND Pin Current Output 1 30 75 μA ILOAD = 0mA, VIN = VOUT(NOMINAL) 3
GND Pin Current Output 1 65 120 μA ILOAD = 1mA 3
GND Pin Current Output 1 1.1 1.6 mA ILOAD = 50mA 3
GND Pin Current Output 1 2 3 mA ILOAD = 100mA 3
GND Pin Current Output 1 5 8 mA ILOAD = 250mA 3
GND Pin Current Output 1 11 16 mA ILOAD = 500mA 3
ADJ Pin Bias Current 30 100 nA ADJ1, ADJ2 3
Shutdown Threshold (Off to On) 0.25 0.65 V VOUT = Off to On 3
Shutdown Threshold (On to Off) 0.8 V VOUT = On to Off 3
SHDN Pin Current 0 0.5 μA VSHDN1, VSHDN2 = 0V 3
SHDN Pin Current 1 3 μA VSHDN1, VSHDN2 = 20V 3
Quiescent Current in Shutdown 0.01 0.1 μA VIN = 6V, VSHDN1 = 0V, VSHDN2 = 0V 3
Ripple Rejection 55 65 dB VIN = 2.72V (Avg), VRIPPLE = 0.5VP-P, fRIPPLE = 120Hz, ILOAD = Full Current 3
Output Voltage Noise 20 μVRMS COUT = 10μF, CBYP = 0.01μF, ILOAD = Full Current, BW = 10Hz to 100kHz 3
Current Limit Output 2 110 200 mA Output 2, VIN = 7V, VOUT = 0V (typ 200 at VIN = 2.3V, ΔVOUT = -0.1V) 4
Current Limit Output 1 520 700 mA Output 1, VIN = 7V, VOUT = 0V (typ 700 at VIN = 2.3V, ΔVOUT = -0.1V) 4
Input Reverse Leakage Current 1 mA VIN = -20V, VOUT = 0V 4
Reverse Output Current 5 10 μA VOUT = 1.22V, VIN < 1.22V 4
IN Pin Voltage -20 20 V 2
OUT1, OUT2 Pin Voltage -20 20 V 2
Input-to-Output Differential Voltage -20 20 V 2
ADJ1, ADJ2 Pin Voltage -7 7 V 2
BYP1, BYP2 Pin Voltage -0.6 0.6 V 2
SHDN1, SHDN2 Pin Voltage -20 20 V 2
Operating Junction Temperature Range TJ -40 125 °C Note 2 2
Storage Temperature Range -65 125 °C DE Package 2
Thermal Resistance Junction-to-Ambient θJA 40 °C/W DE12 package, 2500mm2 copper 2
Thermal Resistance Junction-to-Case θJC 10 °C/W DE12 package, exposed pad 2
Maximum Junction Temperature TJMAX 150 °C DE12 package 2

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 COPPER Table 1. FE Package, 16-Lead TSSOP COPPER AREA 16

CAD (KiCad official)

  • Symbol: LT3024EDE#TRPBF
  • Footprint: Package_DFN_QFN:DFN-12-1EP_3x4mm_P0.5mm_EP1.7x3.3mm
  • 3D model: DFN-12-EP(3x4) (KiCad packages3D, STEP)
  • 3D model files: lt3024ede-trpbf-etched.step / lt3024ede-trpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt3024ede-trpbf.step / lt3024ede-trpbf.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (20 pp, sha256 855a50cedf0b42bf, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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