|
|
Switching Controllers 3-20V Wide Input Syn c Buck Controller A A 595-TPS40305DRCT
- TPS40305DRCR
- Texas Instruments
-
1:
£1.66
-
3,923In Stock
|
Mouser Part No
595-TPS40305DRCR
|
Texas Instruments
|
Switching Controllers 3-20V Wide Input Syn c Buck Controller A A 595-TPS40305DRCT
|
|
3,923In Stock
|
|
|
£1.66
|
|
|
£1.23
|
|
|
£1.13
|
|
|
£1.00
|
|
|
View
|
|
|
£0.766
|
|
|
£0.943
|
|
|
£0.917
|
|
|
£0.871
|
|
|
£0.766
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
1.2 MHz
|
85 %
|
|
600 mV to 17 V
|
25 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
VSON-10
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Dual-Synch Step- Dow n Controller A 595- A 595-TPS51125RGET
- TPS51125RGER
- Texas Instruments
-
1:
£2.77
-
2,026In Stock
|
Mouser Part No
595-TPS51125RGER
|
Texas Instruments
|
Switching Controllers Dual-Synch Step- Dow n Controller A 595- A 595-TPS51125RGET
|
|
2,026In Stock
|
|
|
£2.77
|
|
|
£2.10
|
|
|
£1.92
|
|
|
£1.74
|
|
|
View
|
|
|
£1.43
|
|
|
£1.64
|
|
|
£1.59
|
|
|
£1.55
|
|
|
£1.43
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
200 kHz to 460 kHz
|
|
|
2 V to 5.5 V
|
20 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
VQFN-24
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Dual Output 2-Ph Syn ch Buck Cntrlr A 59 A 595-TPS5120DBT
- TPS5120DBTR
- Texas Instruments
-
1:
£7.05
-
1,855In Stock
|
Mouser Part No
595-TPS5120DBTR
|
Texas Instruments
|
Switching Controllers Dual Output 2-Ph Syn ch Buck Cntrlr A 59 A 595-TPS5120DBT
|
|
1,855In Stock
|
|
|
£7.05
|
|
|
£5.47
|
|
|
£5.09
|
|
|
£4.65
|
|
|
View
|
|
|
£4.01
|
|
|
£4.45
|
|
|
£4.33
|
|
|
£4.23
|
|
|
£4.01
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
2 Output
|
100 kHz to 500 kHz
|
83 %
|
|
900 mV to 26 V
|
20 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TSSOP-30
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers High Perf Sgl Sync S tep-Down Controller A 595-TPS51219RTET
- TPS51219RTER
- Texas Instruments
-
1:
£1.83
-
3,510In Stock
|
Mouser Part No
595-TPS51219RTER
|
Texas Instruments
|
Switching Controllers High Perf Sgl Sync S tep-Down Controller A 595-TPS51219RTET
|
|
3,510In Stock
|
|
|
£1.83
|
|
|
£1.36
|
|
|
£1.24
|
|
|
£1.11
|
|
|
View
|
|
|
£0.899
|
|
|
£1.05
|
|
|
£1.01
|
|
|
£0.986
|
|
|
£0.899
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
400 kHz
|
|
|
500 mV to 2 V
|
20 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
WQFN-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers ULQT Dual Sync SD Cn tlr A 595-TPS51285B A 595-TPS51285BRUKT
- TPS51285BRUKR
- Texas Instruments
-
1:
£1.34
-
2,945In Stock
|
Mouser Part No
595-TPS51285BRUKR
|
Texas Instruments
|
Switching Controllers ULQT Dual Sync SD Cn tlr A 595-TPS51285B A 595-TPS51285BRUKT
|
|
2,945In Stock
|
|
|
£1.34
|
|
|
£0.986
|
|
|
£0.89
|
|
|
£0.796
|
|
|
View
|
|
|
£0.63
|
|
|
£0.749
|
|
|
£0.721
|
|
|
£0.698
|
|
|
£0.63
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
2 Output
|
400 kHz to 475 kHz
|
|
|
4.5 V to 5.5 V
|
20 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
WQFN-20
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers ULQT Dual Sync SD Cn tlr A 595-TPS51285B A 595-TPS51285BRUKR
- TPS51285BRUKT
- Texas Instruments
-
1:
£1.57
-
4,232In Stock
|
Mouser Part No
595-TPS51285BRUKT
|
Texas Instruments
|
Switching Controllers ULQT Dual Sync SD Cn tlr A 595-TPS51285B A 595-TPS51285BRUKR
|
|
4,232In Stock
|
|
|
£1.57
|
|
|
£1.16
|
|
|
£1.06
|
|
|
£0.943
|
|
|
£0.759
|
|
|
£0.756
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
2 Output
|
400 kHz to 475 kHz
|
|
|
4.5 V to 5.5 V
|
20 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
WQFN-20
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 3-V to 26-V 20-A s y nchronous D-CAP buc A 595-TPS53119RGTR
- TPS53119RGTT
- Texas Instruments
-
1:
£1.97
-
3,054In Stock
|
Mouser Part No
595-TPS53119RGTT
|
Texas Instruments
|
Switching Controllers 3-V to 26-V 20-A s y nchronous D-CAP buc A 595-TPS53119RGTR
|
|
3,054In Stock
|
|
|
£1.97
|
|
|
£1.48
|
|
|
£1.34
|
|
|
£1.20
|
|
|
£1.10
|
|
|
View
|
|
|
£1.06
|
|
|
£1.04
|
|
|
£1.00
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
970 kHz
|
90 %
|
|
600 mV to 5.5 V
|
20 A
|
- 20 C
|
+ 85 C
|
SMD/SMT
|
VQFN-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Adj Hi-Efficient Ste p-Dwn 20uA SOT-23 A A 595-TPS64203DBVT
- TPS64203DBVR
- Texas Instruments
-
1:
£0.943
-
9,192In Stock
|
Mouser Part No
595-TPS64203DBVR
|
Texas Instruments
|
Switching Controllers Adj Hi-Efficient Ste p-Dwn 20uA SOT-23 A A 595-TPS64203DBVT
|
|
9,192In Stock
|
|
|
£0.943
|
|
|
£0.737
|
|
|
£0.684
|
|
|
£0.616
|
|
|
View
|
|
|
£0.544
|
|
|
£0.594
|
|
|
£0.58
|
|
|
£0.548
|
|
|
£0.544
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
800 kHz
|
100 %
|
|
1.2 V to 6.5 V
|
3 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOT-23-6
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Advanced Regulating A 595-UC2524ADW A 59 A 595-UC2524ADW
- UC2524ADWTR
- Texas Instruments
-
1:
£1.69
-
5,318In Stock
|
Mouser Part No
595-UC2524ADWTR
|
Texas Instruments
|
Switching Controllers Advanced Regulating A 595-UC2524ADW A 59 A 595-UC2524ADW
|
|
5,318In Stock
|
|
|
£1.69
|
|
|
£1.26
|
|
|
£1.15
|
|
|
£1.03
|
|
|
View
|
|
|
£0.824
|
|
|
£0.978
|
|
|
£0.943
|
|
|
£0.908
|
|
|
£0.824
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull
|
2 Output
|
500 kHz
|
45 %
|
|
60 V
|
200 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Low Power Economy Bi CMOS Current Mode
- UCC2813DTR-0
- Texas Instruments
-
1:
£1.62
-
2,514In Stock
|
Mouser Part No
595-UCC2813DTR-0
|
Texas Instruments
|
Switching Controllers Low Power Economy Bi CMOS Current Mode
|
|
2,514In Stock
|
|
|
£1.62
|
|
|
£1.20
|
|
|
£1.09
|
|
|
£0.978
|
|
|
View
|
|
|
£0.776
|
|
|
£0.917
|
|
|
£0.882
|
|
|
£0.856
|
|
|
£0.776
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
1 MHz
|
100 %
|
|
7.2 V
|
1 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Low Power Economy Bi CMOS Current Mode
- UCC2813DTR-4
- Texas Instruments
-
1:
£1.62
-
1,962In Stock
|
Mouser Part No
595-UCC2813DTR-4
|
Texas Instruments
|
Switching Controllers Low Power Economy Bi CMOS Current Mode
|
|
1,962In Stock
|
|
|
£1.62
|
|
|
£1.20
|
|
|
£1.09
|
|
|
£0.978
|
|
|
View
|
|
|
£0.776
|
|
|
£0.917
|
|
|
£0.882
|
|
|
£0.856
|
|
|
£0.776
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
1 MHz
|
50 %
|
|
12.5 V
|
1 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle A 595-UCC28220DR
- UCC28220D
- Texas Instruments
-
1:
£4.37
-
442In Stock
|
Mouser Part No
595-UCC28220D
|
Texas Instruments
|
Switching Controllers Dual Interleaved w/ Prog Max Duty Cycle A 595-UCC28220DR
|
|
442In Stock
|
|
|
£4.37
|
|
|
£3.34
|
|
|
£2.98
|
|
|
£2.78
|
|
|
View
|
|
|
£2.65
|
|
|
£2.59
|
|
|
£2.52
|
|
|
£2.45
|
|
Min.: 1
Mult.: 1
|
|
|
Flyback, Forward
|
2 Output
|
2 MHz
|
90 %
|
|
3.3 V
|
10 mA
|
- 40 C
|
+ 105 C
|
SMD/SMT
|
SOIC-Narrow-16
|
|
Tube
|
|
|
|
Switching Controllers MCM- Primary Side FB A 595-UCC28910D A 5 A 595-UCC28910D
- UCC28910DR
- Texas Instruments
-
1:
£1.07
-
2,333In Stock
|
Mouser Part No
595-UCC28910DR
|
Texas Instruments
|
Switching Controllers MCM- Primary Side FB A 595-UCC28910D A 5 A 595-UCC28910D
|
|
2,333In Stock
|
|
|
£1.07
|
|
|
£0.78
|
|
|
£0.705
|
|
|
£0.625
|
|
|
£0.514
|
|
|
View
|
|
|
£0.588
|
|
|
£0.565
|
|
|
£0.546
|
|
|
£0.50
|
|
Min.: 1
Mult.: 1
|
|
|
Buck, Flyback
|
1 Output
|
115 kHz
|
99 %
|
|
5 V
|
1.26 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
SOIC-7
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Current Mode Active Clamp A 595-UCC2894D A 595-UCC2894DR
- UCC2894D
- Texas Instruments
-
1:
£2.83
-
807In Stock
|
Mouser Part No
595-UCC2894D
|
Texas Instruments
|
Switching Controllers Current Mode Active Clamp A 595-UCC2894D A 595-UCC2894DR
|
|
807In Stock
|
|
|
£2.83
|
|
|
£2.16
|
|
|
£1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Flyback, Forward
|
1 Output
|
1 MHz
|
73 %
|
|
11.1 V
|
2.5 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-Narrow-16
|
|
Tube
|
|
|
|
Switching Controllers BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC38C44DGK
- UCC38C44DGKR
- Texas Instruments
-
1:
£1.14
-
2,236In Stock
|
Mouser Part No
595-UCC38C44DGKR
|
Texas Instruments
|
Switching Controllers BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC38C44DGK
|
|
2,236In Stock
|
|
|
£1.14
|
|
|
£1.11
|
|
|
£1.01
|
|
|
£0.899
|
|
|
£0.734
|
|
|
View
|
|
|
£0.849
|
|
|
£0.818
|
|
|
£0.796
|
|
|
£0.722
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Buck, Flyback, Forward
|
1 Output
|
1 MHz
|
50 %
|
|
18 V
|
1 A
|
0 C
|
+ 70 C
|
SMD/SMT
|
VSSOP-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Phase-Shifted Full- Bridge PWM Cntrlr A A 926-LM5046SQX/NOPB
- LM5046SQ/NOPB
- Texas Instruments
-
1:
£4.86
-
1,867In Stock
|
Mouser Part No
926-LM5046SQ/NOPB
|
Texas Instruments
|
Switching Controllers Phase-Shifted Full- Bridge PWM Cntrlr A A 926-LM5046SQX/NOPB
|
|
1,867In Stock
|
|
|
£4.86
|
|
|
£3.75
|
|
|
£3.46
|
|
|
£3.15
|
|
|
View
|
|
|
£2.67
|
|
|
£3.01
|
|
|
£2.92
|
|
|
£2.67
|
|
Min.: 1
Mult.: 1
|
|
|
Full Bridge
|
1 Output
|
100 kHz to 2 MHz
|
100 %
|
|
10 V to 14 V
|
2 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
WQFN-28
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Wide Vtg Range Buck- Boost Cntlr A 595-L A 595-LM25118Q1MH/NOPB
- LM25118Q1MHE/NOPB
- Texas Instruments
-
1:
£5.41
-
396In Stock
|
Mouser Part No
595-LM25118Q1MHENOPB
|
Texas Instruments
|
Switching Controllers Wide Vtg Range Buck- Boost Cntlr A 595-L A 595-LM25118Q1MH/NOPB
|
|
396In Stock
|
|
|
£5.41
|
|
|
£4.17
|
|
|
£3.87
|
|
|
£3.53
|
|
|
£3.13
|
|
|
View
|
|
|
£3.11
|
|
|
£3.04
|
|
|
£3.03
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Buck
|
1 Output
|
500 kHz
|
80 %
|
|
1.23 V to 38 V
|
4 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
HTSSOP-20
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Wide Vtg Range Buck- Boost Cntlr A 595-L A 595-LM25118Q1MHENOPB
- LM25118Q1MHX/NOPB
- Texas Instruments
-
1:
£4.70
-
2,974In Stock
|
Mouser Part No
595-LM25118Q1MHXNOPB
|
Texas Instruments
|
Switching Controllers Wide Vtg Range Buck- Boost Cntlr A 595-L A 595-LM25118Q1MHENOPB
|
|
2,974In Stock
|
|
|
£4.70
|
|
|
£3.61
|
|
|
£3.33
|
|
|
£3.03
|
|
|
View
|
|
|
£2.57
|
|
|
£2.89
|
|
|
£2.81
|
|
|
£2.73
|
|
|
£2.57
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Buck
|
1 Output
|
500 kHz
|
80 %
|
|
1.23 V to 38 V
|
4 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
HTSSOP-20
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 2.2MHz Low Iq Sync B uck Controller A 59 A 595-LM25141QRGERQ1
- LM25141QRGETQ1
- Texas Instruments
-
1:
£5.30
-
3,061In Stock
|
Mouser Part No
595-LM25141QRGETQ1
|
Texas Instruments
|
Switching Controllers 2.2MHz Low Iq Sync B uck Controller A 59 A 595-LM25141QRGERQ1
|
|
3,061In Stock
|
|
|
£5.30
|
|
|
£4.09
|
|
|
£3.78
|
|
|
£3.45
|
|
|
£2.92
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
2.2 MHz
|
99 %
|
|
1.5 V to 15 V
|
20 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
VQFN-24
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 2.2-MHz wide VIN non synchronous boost f
- LM51561HPWPR
- Texas Instruments
-
1:
£1.90
-
1,686In Stock
|
Mouser Part No
595-LM51561HPWPR
|
Texas Instruments
|
Switching Controllers 2.2-MHz wide VIN non synchronous boost f
|
|
1,686In Stock
|
|
|
£1.90
|
|
|
£1.42
|
|
|
£1.30
|
|
|
£1.16
|
|
|
£0.995
|
|
|
View
|
|
|
£1.10
|
|
|
£1.06
|
|
|
£1.03
|
|
|
£0.969
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, SEPIC
|
1 Output
|
100 kHz to 2.2 MHz
|
96 %
|
|
1.5 V to 300 V
|
1.5 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
HTSSOP-14
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 42-V wide VIN 4-swit ch synchronous buck A 595-LM5175QPWPRQ1
- LM5175QPWPTQ1
- Texas Instruments
-
1:
£8.05
-
619In Stock
|
Mouser Part No
595-LM5175QPWPTQ1
|
Texas Instruments
|
Switching Controllers 42-V wide VIN 4-swit ch synchronous buck A 595-LM5175QPWPRQ1
|
|
619In Stock
|
|
|
£8.05
|
|
|
£6.29
|
|
|
£5.85
|
|
|
£5.37
|
|
|
£4.65
|
|
Min.: 1
Mult.: 1
|
|
|
Buck-Boost
|
1 Output
|
100 kHz to 600 kHz
|
100 %
|
|
800 mV to 55 V
|
20 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
HTSSOP-28
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Dual PWM Control Cir cuit A 595-TL1451CN A 595-TL1451CNS
- TL1451CNSR
- Texas Instruments
-
1:
£2.07
-
1,601In Stock
|
Mouser Part No
595-TL1451CNSR
|
Texas Instruments
|
Switching Controllers Dual PWM Control Cir cuit A 595-TL1451CN A 595-TL1451CNS
|
|
1,601In Stock
|
|
|
£2.07
|
|
|
£1.96
|
|
|
£1.80
|
|
|
£1.62
|
|
|
View
|
|
|
£1.33
|
|
|
£1.53
|
|
|
£1.48
|
|
|
£1.44
|
|
|
£1.33
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Buck, Flyback
|
2 Output
|
50 kHz to 500 kHz
|
|
|
1 V to 50 V
|
3 A
|
- 20 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers w/Wide Input Voltage Range A 595-TL5001A A 595-TL5001AID
- TL5001AIDR
- Texas Instruments
-
1:
£2.78
-
2,448In Stock
|
Mouser Part No
595-TL5001AIDR
|
Texas Instruments
|
Switching Controllers w/Wide Input Voltage Range A 595-TL5001A A 595-TL5001AID
|
|
2,448In Stock
|
|
|
£2.78
|
|
|
£2.10
|
|
|
£1.93
|
|
|
£1.75
|
|
|
View
|
|
|
£1.43
|
|
|
£1.65
|
|
|
£1.60
|
|
|
£1.55
|
|
|
£1.43
|
|
Min.: 1
Mult.: 1
|
|
|
|
1 Output
|
|
|
|
1 V to 50 V
|
3 A
|
- 40 C
|
+ 125 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers PWM Controller
- TL594INSR
- Texas Instruments
-
1:
£0.736
-
7,855In Stock
|
Mouser Part No
595-TL594INSR
|
Texas Instruments
|
Switching Controllers PWM Controller
|
|
7,855In Stock
|
|
|
£0.736
|
|
|
£0.532
|
|
|
£0.479
|
|
|
£0.422
|
|
|
£0.354
|
|
|
View
|
|
|
£0.395
|
|
|
£0.378
|
|
|
£0.354
|
|
|
£0.346
|
|
|
£0.333
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Buck, Flyback, Forward, Push-Pull
|
2 Output
|
300 kHz
|
45 %
|
|
40 V
|
200 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Low Pin Count Sync B uck DC/DC Cntrlr A A 595-TPS40190DRCT
- TPS40190DRCR
- Texas Instruments
-
1:
£1.45
-
14,203In Stock
|
Mouser Part No
595-TPS40190DRCR
|
Texas Instruments
|
Switching Controllers Low Pin Count Sync B uck DC/DC Cntrlr A A 595-TPS40190DRCT
|
|
14,203In Stock
|
|
|
£1.45
|
|
|
£1.06
|
|
|
£0.96
|
|
|
£0.856
|
|
|
£0.721
|
|
|
View
|
|
|
£0.803
|
|
|
£0.773
|
|
|
£0.751
|
|
|
£0.711
|
|
Min.: 1
Mult.: 1
|
|
|
Buck
|
1 Output
|
300 kHz
|
85 %
|
|
600 mV to 12.75 V
|
20 A
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
VSON-10
|
|
Reel, Cut Tape, MouseReel
|
|
United Kingdom