TPS51116 DDR Switcher & LDO

Texas Instruments TPS51116 DDR Switcher and LDO provides a complete power supply for DDR/SSTL-2, DDR2/SSTL-18, and DDR3 memory systems. This TI device integrates a synchronous buck controller with a 3A sink/source tracking linear regulator and buffered low noise reference. TPS51116 offers the lowest total solution cost in systems where space is at a premium. TPS51116 synchronous controller runs fixed 400kHz pseudo-constant frequency PWM with an adaptive on-time control that can be configured in D-CAP Mode for ease of use and fastest transient response or in current mode to support ceramic output capacitors. The 3A sink/source LDO maintains fast transient response only requiring 20µF (2×10µF) of ceramic output capacitance.

Results: 11
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Topology Number of Outputs Switching Frequency Output Voltage Output Current Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Packaging

Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O ALT 595-TPS51116P ALT 595-TPS51116PWPR
1,048In Stock
Cut Tape
₹238.85
₹177.70
₹162.42
₹146.18
Reel
₹132.80
Min.: 1
Mult.: 1
: 2,000
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT HTSSOP-20 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers Enhanced Product DDR 1 DDR2 DDR3 Switch A 595-TPS51116MPWPREP
259In Stock
₹907.63
₹706.04
₹656.36
₹594.26
Min.: 1
Mult.: 1
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 55 C + 125 C SMD/SMT HTSSOP-20 Tube

Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O A 595-TPS51116PWP A 595-TPS51116PWP 2,104In Stock
4,000Expected 12-04-2027
Cut Tape
₹298.08
₹222.61
₹204.46
₹183.44
Reel
₹157.64
Min.: 1
Mult.: 1
: 2,000
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT HTSSOP-20 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O ALT 595-TPS51116R ALT 595-TPS51116RGER
1,017In Stock
Cut Tape
₹300.00
₹223.56
₹204.46
₹183.44
Reel
₹139.49
Min.: 1
Mult.: 1
: 3,000
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O A 595-TPS51116PWP A 595-TPS51116PWPR 322In Stock
₹363.05
₹274.20
₹232.16
₹221.65
Min.: 1
Mult.: 1
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT HTSSOP-20 Tube

Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O ALT 595-TPS51116P ALT 595-TPS51116PWP
418In Stock
₹353.50
₹263.69
₹240.76
₹215.92
Min.: 1
Mult.: 1
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT HTSSOP-20 Tube
Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O A 595-TPS51116RGE A 595-TPS51116RGER 262In Stock
Cut Tape
₹358.28
₹268.47
₹246.49
₹221.65
Reel
₹208.28
Min.: 1
Mult.: 1
: 250
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers Enhanced Product DDR 1 DDR2 DDR3 Switch A 595-TPS51116MPWPEP
Non-Stocked Lead-Time 26 Weeks
Reel
₹494.90
Min.: 2,000
Mult.: 2,000
: 2,000
Buck 600 mV 25 A - 55 C + 125 C SMD/SMT HTSSOP-20 Reel
Texas Instruments Switching Controllers DDR2 SWITCHER AND LD O A 595-TPS51116RGE A 595-TPS51116RGET Non-Stocked Lead-Time 26 Weeks
Cut Tape
₹306.68
₹228.34
₹209.23
₹188.21
Reel
₹157.64
Min.: 1
Mult.: 1
: 3,000
Buck 3 Output 400 kHz 750 mV to 3 V 3 A, 25 A - 40 C + 85 C SMD/SMT VQFN-24 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers DDR1 DDR2 DDR3 Swi t cher and LDO A 595- A 595-TPS51116MPWPREP
Non-Stocked Lead-Time 26 Weeks
Reel
₹442.35
Min.: 2,000
Mult.: 2,000
: 2,000
Buck 600 mV 25 A - 55 C + 125 C SMD/SMT HTSSOP-20 Reel

Texas Instruments Switching Controllers DDR1 DDR2 DDR3 Swi t cher and LDO A 595- A 595-TPS51116MPWPEP
Non-Stocked Lead-Time 26 Weeks
₹594.26
₹541.71
Min.: 210
Mult.: 70
Buck 600 mV 25 A - 55 C + 125 C SMD/SMT HTSSOP-20 Tube