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Component sourcing · India

Parts today.
Boards next.

Search electronic components across two distributors and buy them in rupees, all‑in — that part runs today. PCB fabrication and assembly are in development, quoted by hand in the meantime. We build our own connected hardware too.

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Component sourcing

Why a single piece is worth ordering

Distributors price for reels. A tape‑and‑reel line can carry a 650‑piece minimum, so buying three of something quietly turns into buying six hundred and fifty. We read every packaging variation and quote the one with the lowest minimum that still has real pricing.

Then we hold orders and place them with suppliers in batches. One shipment, one customs entry, split across everyone in it — which is what keeps the landed cost on a three‑piece order from being mostly freight.

  1. You add partsSearch by MPN and add what you need, at the quantity you actually want.
  2. We confirm stockChecked against the distributor before anything is charged, not after.
  3. It joins the next batchOrders are grouped and placed together on the weekly supplier run.
  4. It ships to youOne landed cost, already in the price you were quoted.

Solutions

What UrbanProto is for

Sourcing built around how hardware actually gets made in India: small quantities, real part numbers, and a landed price you can put in a costing sheet.

Everything you need to
ship IoT products

From prototyping to production — we provide the hardware, platform, and tools to build connected devices at scale.

📡

MQTT Ready

Every device comes pre-configured for secure MQTT communication with our broker. Zero setup required.

🚀

OTA Updates

Push firmware updates to all your devices instantly. Schedule, rollback, and track deployments in real time.

🔐

Secure by Default

Unique per-device credentials, TLS encryption, and signed firmware ensure your fleet stays protected.

📊

Live Dashboard

Monitor all connected devices, GPIO states, MQTT traffic, and OTA history from one elegant dashboard.

⚡

Low Latency

Sub-100ms command delivery with persistent MQTT connections and WebSocket fallback for web clients.

🌍

Global Shipping

Fast worldwide delivery with full tracking. Most orders ship within 24 hours from our warehouse.

About

Components, sourced for India

We search two global distributors in one place and quote them in rupees, all-in. We source to order and place supplier shipments in batches, which is what keeps small quantities worth buying.

Components, sourced for India

UrbanProto searches two global distributors in one place and quotes them in rupees, all-in. We source to order and place supplier shipments in batches, which is what keeps small quantities worth buying. Alongside that we build our own connected hardware, starting with a retrofit smart switch.

Mouser + DigiKey
One search, merged results
Priced in ₹
Landed cost, no surprises
Batched weekly
Single pieces stay viable

Where we are

Component sourcing runs today. PCB fabrication and assembly are in development and are marked as such everywhere on this site — we would rather say "not yet" than take an order we cannot fill. Alongside sourcing we build our own connected hardware, starting with the Retrofit 1 smart switch.

Questions, or a part you cannot find: support@urbanproto.com

BOM tool

Price a whole BOM

Drop in your bill of materials — Excel or CSV — and every line comes back matched and priced in rupees — at the volume break for your quantity. Anything we cannot match, we suggest alternatives for. Nothing is ordered and no account is needed.

or paste a list instead

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Components›Category›Voltage References

Voltage References

67 parts in this category, priced in INR and available in single units.

LM4040CEX3-3.3+T
LM4040CEX3-3.3+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹159.67
MAX6102EUR+T
MAX6102EUR+T
Analog Devices / Maxim Integrated
Voltage References Low-Cost, Micropower, Low-Dropout, High-
₹200.39
MAX6101EUR+T
MAX6101EUR+T
Analog Devices / Maxim Integrated
Voltage References Low-Cost, Micropower, Low-Dropout, High-
₹200.39
MAX6104EUR+T
MAX6104EUR+T
Analog Devices / Maxim Integrated
Voltage References Low-Cost, Micropower, Low-Dropout, High-
₹210.02
MAX6103EUR+T
MAX6103EUR+T
Analog Devices / Maxim Integrated
Voltage References Low-Cost, Micropower, Low-Dropout, High-
₹201.46
MAX6107EUR+T
MAX6107EUR+T
Analog Devices / Maxim Integrated
Voltage References Low-Cost, Micropower, Low-Dropout, High-
₹216.45
REF35160QDBVR
REF35160QDBVR
Texas Instruments
Voltage References 650-nA quiescent cur rent 12-ppm/C drift
₹265.75
REF6045IDGKR
REF6045IDGKR
Texas Instruments
Voltage References 4.5-V 5-ppm/ C high -precision voltage r A 595-REF6045IDGKT
₹905.34
REF5040AIDR
REF5040AIDR
Texas Instruments
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5040AID
₹457.07
MAX6175AASA+
MAX6175AASA+
Analog Devices / Maxim Integrated
Voltage References High-Precision Voltage References with T
₹1494.84
REF3133AIDBZR
REF3133AIDBZR
Texas Instruments
Voltage References 20ppm/DegC 100uA SOT 23-3 Series A 595-R A 595-REF3133AIDBZT
₹312.03
REF35160QDBVRQ1
REF35160QDBVRQ1
Texas Instruments
Voltage References Automotive 650-nA q uiescent current 15
₹327.90
LM431CCZ
LM431CCZ
onsemi
Voltage References Shunt Regulator 2.5V Programmable
₹21.98
ADR3630BRMZ
ADR3630BRMZ
Analog Devices
Voltage References 3V Output 16V Input,Precision VREF
₹1187.29
REF3112AIDBZT
REF3112AIDBZT
Texas Instruments
Voltage References 20ppm/DegC 100uA SOT 23-3 Series A 595-R A 595-REF3112AIDBZR
₹402.91
REF3112AIDBZR
REF3112AIDBZR
Texas Instruments
Voltage References 20ppm/DegC 100uA SOT 23-3 Series A 595-R A 595-REF3112AIDBZT
₹313.97
REF5040AID
REF5040AID
Texas Instruments
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5040AIDR
₹520.78
REF5040AIDG4
REF5040AIDG4
Texas Instruments
Voltage References Low Noise Very Low Drift Prec Vltg Ref
₹445.77
REF5030AIDGKT
REF5030AIDGKT
Texas Instruments
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKR
₹608.65
TE
REF5030AIDGKRG4
Texas Instruments
Voltage References Low-noise very low- drift wide-VIN prec
₹331.12
LM4041DADJFTA
LM4041DADJFTA
Diodes Incorporated
Voltage References 1.225 V Precision Micropower Ref
₹63.23
REF3318AIDBZR
REF3318AIDBZR
Texas Instruments
Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZT
₹244.32
REF3318AIDBZT
REF3318AIDBZT
Texas Instruments
Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZR
₹288.25
ISL60002DIH320Z-TK
ISL60002DIH320Z-TK
Renesas / Intersil
Voltage References PRECISION 2 048V LW V 1 0MV -40-+85C T
₹328.97
REF5050MDREP
REF5050MDREP
Texas Instruments
Voltage References EP Lo-Noise Very Lo Drift Prec Vltg Ref
₹1638.43
REF3433QDBVRQ1
REF3433QDBVRQ1
Texas Instruments
Voltage References Automotive low-drif t low-power small-
₹512.21
ZXRE330ASA-7
ZXRE330ASA-7
Diodes Incorporated
Voltage References VREG Shunt Reg Precision 3.3V 5mA
₹90.01
TL432ASA-7
TL432ASA-7
Diodes Incorporated
Voltage References ADJ Shunt Reg 100mA 40V Vref 36V 150mA
₹22.51
ZXRE250ASA-7
ZXRE250ASA-7
Diodes Incorporated
Voltage References Shunt Regulator
₹25.71
ZXRE252ASA-7
ZXRE252ASA-7
Diodes Incorporated
Voltage References Shunt Regulator
₹28.57
TL431ASA-7
TL431ASA-7
Diodes Incorporated
Voltage References ADJ Shunt Reg 100mA 40V Vref 36V 150mA
₹22.51
LM4040AEM3-3.0+T
LM4040AEM3-3.0+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹367.55
LM4040AEM3-5.0+T
LM4040AEM3-5.0+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹367.55
LM4040AEM3-2.1+T
LM4040AEM3-2.1+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹367.55
LM4040AEM3-2.5+T
LM4040AEM3-2.5+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹473.55
LM4050AEM3-4.1+T
LM4050AEM3-4.1+T
Analog Devices / Maxim Integrated
Voltage References 50ppm/ C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Volt
₹630.08
LM4050AEM3-2.1+T
LM4050AEM3-2.1+T
Analog Devices / Maxim Integrated
Voltage References 50ppm/ C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Volt
₹634.37
LM4050AEM3-3.0+T
LM4050AEM3-3.0+T
Analog Devices / Maxim Integrated
Voltage References 50ppm/ C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Volt
₹630.66
LM4050AEM3-5.0+T
LM4050AEM3-5.0+T
Analog Devices / Maxim Integrated
Voltage References 50ppm/ C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Volt
₹630.08
LM4051AEM3-1.2+T
LM4051AEM3-1.2+T
Analog Devices / Maxim Integrated
Voltage References 50ppm/ C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Volt
₹649.37
LM4050AEM3-2.5+T
LM4050AEM3-2.5+T
Analog Devices / Maxim Integrated
Voltage References 50ppm/ C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Volt
₹687.95
REF3318AIDBZTG4
REF3318AIDBZTG4
Texas Instruments
Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZT
₹294.69
NJM432SU-TE1
NJM432SU-TE1
Nisshinbo
Voltage References ADJ Cath 36V 2.495 37V -100 to 150mA
₹78
REF35125QDBVR
REF35125QDBVR
Texas Instruments
Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
₹277.98
REF35125QDBVRQ1
REF35125QDBVRQ1
Texas Instruments
Voltage References Automotive 650-nA q uiescent current 15
₹325.22
MAX6138AEXR30+T
MAX6138AEXR30+T
Analog Devices / Maxim Integrated
Voltage References 0.1, 25ppm, SC70 Shunt Voltage Referenc
₹988.84
MAX6138AEXR21+T
MAX6138AEXR21+T
Analog Devices / Maxim Integrated
Voltage References 0.1, 25ppm, SC70 Shunt Voltage Referenc
₹988.84
TLVH431IDBVT
TLVH431IDBVT
Texas Instruments
Voltage References Lo-Vtg Adj Precision Shunt Regulator A 5 A 595-TLVH431IDBVR
₹139.54
LM285D-1.2R2G
LM285D-1.2R2G
onsemi
Voltage References 1.2V 10uA-20mA
₹78
TLVH431IDBVR
TLVH431IDBVR
Texas Instruments
Voltage References Lo-Vtg Adj Precision Shunt Regulator A 5 A 595-TLVH431IDBVT
₹65.92
TS432ILT
TS432ILT
STMicroelectronics
Voltage References 1.24V Adjust Shunt
₹110.98
LM4040BIM3-4.1+T
LM4040BIM3-4.1+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹191.18
LM4040CIM3-3.0+T
LM4040CIM3-3.0+T
Analog Devices / Maxim Integrated
Voltage References Improved Precision Micropower Shunt Volt
₹886.66
REF5040IDR
REF5040IDR
Texas Instruments
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5040ID
₹1105.30
REF5040ID
REF5040ID
Texas Instruments
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5040IDR
₹1194.30
REF5040IDGKR
REF5040IDGKR
Texas Instruments
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040IDGKT
₹1105.30
REF5040IDGKT
REF5040IDGKT
Texas Instruments
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040IDGKR
₹1194.30
REF3440TIDBVR
REF3440TIDBVR
Texas Instruments
Voltage References 4.1-V low-drift lo w -power small-footp
₹385.65
TS3330ACR
TS3330ACR
STMicroelectronics
Voltage References Micropower high precision series voltage reference
₹147.22
REF6045IDGKT
REF6045IDGKT
Texas Instruments
Voltage References 4.5-V 5-ppm/ C high -precision voltage r A 595-REF6045IDGKR
₹1086.62
REF3230AIDBVR
REF3230AIDBVR
Texas Instruments
Voltage References 3V 4ppm/DegC 100uA S OT23-6 Series A 595 A 595-REF3430IDBVR
₹844.91
LM4040C25IDCKT
LM4040C25IDCKT
Texas Instruments
Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDCKR
₹143.93
LM4040D25IDCKT
LM4040D25IDCKT
Texas Instruments
Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25IDCKR
₹137.34
LM4040D30QDBZR
LM4040D30QDBZR
Texas Instruments
Voltage References 3-V Precision Micpwr Shunt 1% acc
₹172.50
ADR425ARZ
ADR425ARZ
Analog Devices
Voltage References Ultraprecision, Low Noise, 5.00 V XFET Voltage Reference
₹1110.80
REF195ESZ
REF195ESZ
Analog Devices
Voltage References 01CRO POWER 5VOLT REF IC
₹1191
TS3325AMR
TS3325AMR
STMicroelectronics
Voltage References Micropower high precision series voltage reference
₹145.03
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