TS7809 Series

The TS7809 series from Taiwan Semiconductor Co., Ltd. are fixed positive voltage regulators designed to provide a stable 9V output. These regulators come in both TO-220 and TO-263 packages, making them versatile for various applications. If you're working on projects that require a consistent 9V supply, these regulators are a reliable choice.

One thing worth noting is their robust thermal performance, which is crucial for applications where heat dissipation is a concern. Engineers tend to reach for this when they need a simple, high-reliability solution without the complexity of adjustable regulators. They are particularly handy in systems where space is limited, thanks to the compact TO-220 and TO-263 packages. Additionally, the fixed output simplifies design, reducing the need for external components and potential calibration issues.

These regulators are commonly found in battery-powered devices, industrial control circuits, and automotive electronics where a precise 9V supply is necessary but adjustable voltage isn’t required. Their ease of use and reliability make them a go-to component for many engineers looking to implement a stable power supply without adding unnecessary complexity to their designs.

Mfr Part #	Quantity Available	Price	Category	Output Type	Load Regulation	Number of Outputs	Polarity	Operating Temperature	Voltage Rating	Line Regulation	Current - Output	Packaging	Accuracy	Voltage - Supply	Current - Quiescent (Max)	Width	Mounting Type	Package Quantity	Standard Package Name	EU RoHS	Tab Width	Length - Overall	Number of Positions	Shell Size - Insert	Type	Features	Printed Circuit Board	RoHS	Voltage - Input (Min)	Package / Case	Lead Style	Part # Aliases	Product Category	Factory Pack Quantity	Mounting Style	Regulator Type	Number of Pins	Height	Length	Size / Dimension	SVHC	Tariff No	Part Status	PSRR	Voltage	Voltage - Output (Max)	Voltage - Supply (Min)	Voltage - Continuous Operating (Max) (MCOV)	Weight	Termination	Lead Spacing	Material Finish	Base Unit	Utilized IC / Part	Tolerance	Rad Hardened	Output Voltage Accuracy	Current - Quiescent (Iq)	Package Cooled	Topology	Current Rating (Max)	Voltage Regulation - Load	Vce Saturation (Max) @ Ib, Ic	Series
TS7809CI Linear Regulators - Standard 3-Terminal Fixed Positive Voltage Regulators - Standard 3-Terminal Fixed Positive Taiwan Semiconductor	10	4000: ¥1.496	-	Fixed	180 mV	1	Positive	+ 125 C	9 V	180 mV	1 A	Tube	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS Compliant By Exemption	35 V	ITO-220	-	C0	Linear Regulators - Standard	1000	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 TS7809CZ Voltage Regulators - Standard 3-Terminal Fixed Positive IC, V REG +9.0V, 7809, TO-220-3 Linear Voltage Regulators 3-Terminal Fixed Positive Taiwan Semiconductor	10	1: ¥2.244	-	Fixed	180 mV	1	Positive	0 C	9 V	180 mV	1 A	Tube	:4%	:11.5V	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS Compliant By Exemption	35 V	TO-220	-	C0	Voltage Regulators - Standard	1000	Through Hole	:Fixed	:3	-	-	-	:No SVHC (20-Jun-2013)	85423990	:7809	72 dB	:9V	:9.36V	:4%	:35V	0.00224	:Through Hole	:2.715mm	:-	:78	:TS7809CZ	-	-	-	-	-	-	-	-	-	-
TS7809CI C0 Standard Regulator Pos 9V 2.2A 3-Pin(3+Tab) ITO-220 Tube Linear voltage regulator 9 V TO-220F, TS7809CI C0, Taiwan Semiconductor Taiwan Semiconductor	10	50: ¥1.9822	-	Fixed	180mV	1	Positive	0...+125 °C	35 V	180mV	1	Tube	±4	2@1A	8	4.8(Max)	Through Hole	ITO-220	ITO-220	Compliant	Tab	10.36(Max)	3	9.42(Max)	Standard	Current Limit\|Safe Area Protectio...	3	-	2	TO-220F	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	±4 %	-	-	-	-	-	-	-	-	-
TS7809ACZ C0 Standard Regulator Pos 9V 1A 3-Pin(3+Tab) TO-220 Tube Taiwan Semiconductor	10	2000: ¥1.6198	-	Fixed	180mV	1	Positive	125	9	180mV	1	Tube	±2	2@1A	8	4.83(Max)	Through Hole	TO-220	TO-220	Compliant	Tab	10.5(Max)	3	9.02(Max)	Standard	Current Limit\|Safe Area Protectio...	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809BCI C0 Standard Regulator Pos 9V 1.5A 3-Pin(3+Tab) ITO-220 Tube Taiwan Semiconductor	10	2000: ¥1.7354	-	Fixed	180mV	1	Positive	125	9	180mV	1.5	Tube	±4	2@1A	8	4.8(Max)	Through Hole	ITO-220	ITO-220	Compliant	Tab	10.36(Max)	3	16.07(Max)	Standard	Current Limit\|Short Circuit Prote...	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809BCZ C0 Standard Regulator Pos 9V 1.5A 3-Pin(3+Tab) TO-220 Tube Taiwan Semiconductor	10	2000: ¥1.5694	-	Fixed	180mV	1	Positive	125	9	180mV	1.5	Tube	±4	2@1A	8	4.83(Max)	Through Hole	TO-220	TO-220	Compliant	Tab	10.5(Max)	3	9.02(Max)	Standard	Current Limit\|Short Circuit Prote...	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809ACM RN Standard Regulator Pos 9V 1A 4-Pin(3+Tab) TO-263 T/R Taiwan Semiconductor	10	800: ¥1.972	-	Fixed	180mV	1	Positive	125	9	180mV	1	Tape and Reel	±2	2@1A	8	8.8(Max)	Surface Mount	TO-263	D2PAK	Compliant	Tab	10.5(Max)	4	4.83(Max)	Standard	Current Limit\|Safe Area Protectio...	3	-	-	-	Gull-wing	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809BCM RN Standard Regulator Pos 9V 1.5A 4-Pin(3+Tab) TO-263 T/R Taiwan Semiconductor	10	800: ¥1.972	-	Fixed	180mV	1	Positive	125	9	180mV	1.5	Tape and Reel	±4	2@1A	8	8.8(Max)	Surface Mount	TO-263	D2PAK	Compliant	Tab	10.5(Max)	4	4.83(Max)	Standard	Current Limit\|Short Circuit Prote...	3	-	-	-	Gull-wing	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809ACI C0 Standard Regulator Pos 9V 1A 3-Pin(3+Tab) ITO-220 Tube Taiwan Semiconductor	10	2000: ¥1.8312	-	Fixed	180mV	1	Positive	125	9	180mV	1	Tube	±2	2@1A	8	4.8(Max)	Through Hole	ITO-220	ITO-220	Compliant	Tab	10.36(Max)	3	9.42(Max)	Standard	Current Limit\|Safe Area Protectio...	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809CZ C0 Standard Regulator Pos 9V 2.2A 3-Pin(3+Tab) TO-220 Tube TS7809CZ C0, Voltage Regulator, 2.2A 9V, ±4%, 3-Pin TO-220 Taiwan Semiconductor	16490	50: ¥3.5564	-	Fixed	180mV	1	Positive	+125 °C	35 V	180mV	2.2A	Tube	±4%	2 V @ 1 A	8 mA	4.83mm	Through Hole	TO-220	TO-220	Compliant	Tab	10.5(Max)	3	9.02(Max)	Standard	Current Limit\|Safe Area Protectio...	3	Compliant	-	-	-	-	-	-	-	Linear	-	9.02mm	10.5mm	10.5 x 4.83 x 9.02mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No	�4 %	4.3mA	TO-220	Standard	-	-	-	-
TS7809CM RN Standard Regulator Pos 9V 2.2A 4-Pin(3+Tab) TO-263 T/R Taiwan Semiconductor	10	800: ¥1.906	-	Fixed	180mV	1	Positive	125	9	180mV	2.2(Typ)	Tape and Reel	±4	2@1A	8	8.8(Max)	Surface Mount	TO-263	D2PAK	Compliant	Tab	10.5(Max)	4	4.83(Max)	Standard	Current Limit\|Safe Area Protectio...	3	-	-	-	Gull-wing	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809CZ C0G Taiwan Semiconductor Corporation	0		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TS7809CZ COG Taiwan Semiconductor TS78xxC 系列线性稳压器, 9 V ±4% /2.2A, 3针 TO-220 Taiwan Semiconductor	50	50: ¥2.63	-	固定	180 mV	1	正极	+125 °C	-	-	-	-	±4%	9 V	4.3mA	4.83mm	通孔	TO-220	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	9.02mm	10.5mm	10.5 x 4.83 x 9.02mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2.2A	180 mV	2 V @ 1 A	TS78xxC

cigen-TS7809

Series Images (6)

Documents & Media

Frequently Asked Questions

TS7809 - Part List

Current - Output

Operating Temperature

Accuracy

Voltage - Supply

Width

Shell Size - Insert

Voltage Rating

Package / Case

Standard Package Name

Current - Quiescent (Max)

Mounting Type

Package Quantity

Product Category

RoHS

Output Type

Line Regulation

Load Regulation

Voltage - Input (Min)

Packaging

Polarity

Regulator Type

Number of Pins

Length - Overall

Number of Positions

Features