Power Management Specialized - PMIC

.hide-partial { max-height: none; } .show-more { display: none; }

SN6505x/SN6505x-Q1 Low-Noise Transformer Drivers

Texas Instruments SN6505x/SN6505x-Q1 Low-Noise Transformer Drivers are low-noise, low-EMI push-pull transformer drivers. They specifically are designed for small form factor, isolated power supplies. Each device can drive a low-profile, center-tapped transformer from a 2.25V to 5V DC power supply. Ultra-low noise and EMI are achieved by slew rate control of the output switch voltage and through Spread Spectrum Clocking (SSC). The SN6505x/SN6505x-Q1 consists of an oscillator followed by a gate drive circuit. This provides the complementary output signals to drive ground-referenced N-channel power switches. The device includes two 1A Power-MOSFET switches to ensure start-up under heavy loads. The switching clock can also be provided externally for accurate placement of switcher harmonics, or when operating with multiple transformer drivers. The SN6505x-Q1 devices are AEC-Q100 qualified for automotive applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 8

Applied Filters:

Series

Type

Output Current

Maximum Output Voltage

Minimum Operating Temperature

Input Current

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Type	Mounting Style	Package / Case	Output Current	Maximum Output Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Input Current	Qualification	Packaging
Power Management Specialized - PMIC Low-noise 1-A 420- k Hz transformer driv A 595-SN6505BDBVR SN6505BDBVT Texas Instruments 1: $3.91 13,156In Stock	Mfr. Part # SN6505BDBVT Mouser Part # 595-SN6505BDBVT	Texas Instruments	Power Management Specialized - PMIC Low-noise 1-A 420- k Hz transformer driv A 595-SN6505BDBVR Learn More about Texas Instruments ti sn6505 drivers	Datasheet	13,156In Stock	Cut Tape $3.91 $2.91 $2.66 $2.53 Reel $2.14 View $2.09 $2.03 $1.99 MouseReel Available	Min.: 1 Mult.: 1 : 250	SN6505B	Driver	SMD/SMT	SOT-23-6	1 A	16 V	- 55 C	+ 125 C	1.56 mA		Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low-noise 1-A 420- k Hz transformer driv A 595-SN6505BDBVT SN6505BDBVR Texas Instruments 1: $2.55 21,988In Stock 42,000Expected 3/11/2027	Mfr. Part # SN6505BDBVR Mouser Part # 595-SN6505BDBVR	Texas Instruments	Power Management Specialized - PMIC Low-noise 1-A 420- k Hz transformer driv A 595-SN6505BDBVT Learn More about Texas Instruments ti sn6505 drivers	Datasheet	21,988In Stock 42,000Expected 3/11/2027	Cut Tape $2.55 $1.89 $1.73 $1.55 View Reel $1.35 $1.46 $1.41 $1.35 $1.35 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SN6505B	Driver	SMD/SMT	SOT-23-6	1 A	16 V	- 55 C	+ 125 C	1.56 mA		Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low-noise 1-A 160- k Hz transformer driv A 595-SN6505ADBVR SN6505ADBVT Texas Instruments 1: $3.91 1,162In Stock	Mfr. Part # SN6505ADBVT Mouser Part # 595-SN6505ADBVT	Texas Instruments	Power Management Specialized - PMIC Low-noise 1-A 160- k Hz transformer driv A 595-SN6505ADBVR Learn More about Texas Instruments ti sn6505 drivers	Datasheet	1,162In Stock	Cut Tape $3.91 $2.91 $2.66 $2.39 Reel $2.02 View $1.92 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 250	SN6505A	Driver	SMD/SMT	SOT-23-6	2 A	16 V	- 55 C	+ 125 C	1 mA		Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Automotive low-nois e 1-A 420-kHz tran A A 595-SN6505BQDBVTQ1 SN6505BQDBVRQ1 Texas Instruments 1: $2.78 3,433In Stock 21,000Expected 10/19/2026	Mfr. Part # SN6505BQDBVRQ1 Mouser Part # 595-SN6505BQDBVRQ1	Texas Instruments	Power Management Specialized - PMIC Automotive low-nois e 1-A 420-kHz tran A A 595-SN6505BQDBVTQ1 Learn More about Texas Instruments ti sn6505 drivers	Datasheet	3,433In Stock 21,000Expected 10/19/2026	Cut Tape $2.78 $2.08 $1.90 $1.71 Reel $1.57 View $1.61 $1.58 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SN6505B	Low Noise	SMD/SMT	SOT-23-6	1 A	16 V	- 40 C	+ 125 C	1.56 mA	AEC-Q100	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Automotive low-nois e 1-A 420-kHz tran A A 595-SN6505BQDBVRQ1 SN6505BQDBVTQ1 Texas Instruments 1: $3.59 6,566In Stock 14,000On Order	Mfr. Part # SN6505BQDBVTQ1 Mouser Part # 595-SN6505BQDBVTQ1	Texas Instruments	Power Management Specialized - PMIC Automotive low-nois e 1-A 420-kHz tran A A 595-SN6505BQDBVRQ1 Learn More about Texas Instruments ti sn6505 drivers	Datasheet	6,566In Stock 14,000On Order On Order Ship Dates Mfr. #: SN6505BQDBVTQ1 Stock: 6,566 Can Ship Immediately On Order: 4,250 Expected 2/26/2027 9,750 Expected 5/7/2027 Factory Lead-Time: 12 Weeks	Cut Tape $3.59 $2.68 $2.46 $2.21 Reel $2.08 View $2.01 $1.92 $1.88 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 250	SN6505B	Low Noise	SMD/SMT	SOT-23-6	1 A	16 V	- 40 C	+ 125 C	1.56 mA	AEC-Q100	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Low-noise 1-A 160- k Hz transformer driv A 595-SN6505ADBVT SN6505ADBVR Texas Instruments 1: $2.77 42In Stock 6,000Expected 12/24/2026	Mfr. Part # SN6505ADBVR Mouser Part # 595-SN6505ADBVR	Texas Instruments	Power Management Specialized - PMIC Low-noise 1-A 160- k Hz transformer driv A 595-SN6505ADBVT Learn More about Texas Instruments ti sn6505 drivers	Datasheet	42In Stock 6,000Expected 12/24/2026	Cut Tape $2.77 $2.06 $1.89 $1.69 $1.60 Reel $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SN6505A	Driver	SMD/SMT	SOT-23-6	2 A	16 V	- 55 C	+ 125 C	1 mA		Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Automotive low-nois e 1-A 160-kHz tran A A 595-SN6505AQDBVRQ1 SN6505AQDBVTQ1 Texas Instruments 1: $3.75 179In Stock 750Expected 1/21/2027	Mfr. Part # SN6505AQDBVTQ1 Mouser Part # 595-SN6505AQDBVTQ1	Texas Instruments	Power Management Specialized - PMIC Automotive low-nois e 1-A 160-kHz tran A A 595-SN6505AQDBVRQ1 Learn More about Texas Instruments ti sn6505 drivers	Datasheet	179In Stock 750Expected 1/21/2027	Cut Tape $3.75 $2.79 $2.55 $2.29 Reel $2.16 View $2.12 $2.01 $1.95 $1.91 MouseReel Available	Min.: 1 Mult.: 1 : 250	SN6505A	Low Noise	SMD/SMT	SOT-23-6	1 A	16 V	- 40 C	+ 125 C	1 mA	AEC-Q100	Reel, Cut Tape, MouseReel
Power Management Specialized - PMIC Automotive low-nois e 1-A 160-kHz tran A A 595-SN6505AQDBVTQ1 SN6505AQDBVRQ1 Texas Instruments 1: $2.94 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SN6505AQDBVRQ1 Mouser Part # 595-SN6505AQDBVRQ1	Texas Instruments	Power Management Specialized - PMIC Automotive low-nois e 1-A 160-kHz tran A A 595-SN6505AQDBVTQ1 Learn More about Texas Instruments ti sn6505 drivers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $2.94 $2.20 $2.01 $1.81 Reel $1.53 View $1.71 $1.67 $1.58 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SN6505A	Low Noise	SMD/SMT	SOT-23-6	1 A		- 40 C	+ 125 C	1 mA	AEC-Q100	Reel, Cut Tape, MouseReel

SN6505x/SN6505x-Q1 Low-Noise Transformer Drivers

Applied Filters:

Customer Service Office

Company

Resources

Support