
For Reference Only
Part Number | PQ12RD1B |
OEMstron Part # | PQ12RD1B |
Manufacturer | Sharp Microelectronics |
Category | Semiconductors › Power Management ICs › Voltage Regulators - Linear |
Description | IC REG LINEAR 12V 1A TO220-4 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | PQ12RD1B PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
PQ12RD1B Specifications
Part Number | PQ12RD1B | |
Brand | Sharp Microelectronics | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - Linear | |
Manufacturer | Sharp Microelectronics | |
Series | - | |
Output Configuration | Positive | |
Output Type | Fixed | |
Number of Regulators | 1 | |
Voltage - Input (Max) | 20V | |
Voltage - Output (Min/Fixed) | 12V | |
Voltage - Output (Max) | - | |
Voltage Dropout (Max) | 0.5V @ 500mA | |
Current - Output | 1A | |
Current - Quiescent (Iq) | 10mA | |
Current - Supply (Max) | - | |
PSRR | 55dB (120Hz) | |
Control Features | Enable | |
Protection Features | Over Current, Over Temperature | |
Operating Temperature | -20°C ~ 80°C | |
Mounting Type | Through Hole | |
Package / Case | TO-220-4 | |
Supplier Device Package | TO-220-4 |
PQ12RD1B Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
PQ12RD1B Sharp Microelectronics of the Americas |
IC REG LDO 12V 1A TO220-4 |
341 |
PQ12RD1BJ00H Sharp Microelectronics of the Americas |
IC REG LDO 12V 1A TO220-4 |
Contact Us |
Part Number | Description | Stock |
PQ12RD1B D# 425-1630-5-ND Sharp Microelectronics of the Americas |
IC REG LINEAR 12V 1A TO220-4 |
249 In Stock |
PQ12RD1BJ00H D# 425-2286-5-ND Sharp Microelectronics of the Americas |
IC REG LINEAR 12V 1A TO220-4 |
Limited Supply - Call |
Part Number | Description | Stock |
PQ12RD1B SHARP MICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
299 |
Part Number | Description | Stock |
PQ12RD1B D# NS-PQ12RD1B Sharp Microelectronics of the Americas |
OEM/CM ONLY |
2680 |
PQ12RD1BJ00H D# NS-PQ12RD1BJ00H Sharp Microelectronics of the Americas |
OEM/CM ONLY |
7474 |
Part Number | Description | Stock |
PQ12RD1B Sharp Microelectronics of the Americas |
OEM/CM ONLY |
344 |
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