• Non-Stock ?
All prices are in US dollars.
Digi-Key Part Number REG103UA-3-ND
Price Break Unit Price Extended Price
75 11.24800 843.60
Quantity Available Digi-Key Stock: 0

Factory Stock ?: 825

Manufacturer Standard Lead Time 6 Weeks
Manufacturer Part Number


Description IC REG LDO 3V 0.5A 8SOIC
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets REG103
Product Photos 8-SOIC
Standard Package ? 75

Integrated Circuits (ICs)


PMIC - Voltage Regulators - Linear

Series -
Packaging ? Tube?
Regulator Topology Positive Fixed
Voltage - Output 3V
Current - Output 500mA
Voltage - Dropout (Typical) 0.115V @ 500mA
Number of Regulators 1
Voltage - Input Up to 15V
Current - Limit (Min) 550mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
For Use With
296-11034-ND - EVAL MOD FOR TPS76918
296-11030-ND - EVAL MOD FOR TPS76901
296-11042-ND - EVAL MOD FOR TPS76XXX-125
296-11040-ND - EVAL MOD FOR TPS76933
296-13593-ND - EVAL MOD FOR TPS79301
296-13594-ND - EVAL MOD FOR TPS79328
Other Names REG103UA-3G4
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
REG102UA-3-ND REG102UA-3 Texas Instruments Tube? 161 - Immediate
2.73000 1

23:40:00 6/25/2016