Datasheet

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Capacitor Table
PTV05010W
SLTS242A – FEBRUARY 2005 – REVISED OCTOBER 2005
Table 1 identifies the characteristics of capacitors from a number of vendors with acceptable ESR and ripple
current (rms) ratings. The recommended number of capacitors required at both the input and output buses is
identified for each capacitor type.
Note: This is not an extensive capacitor list. Capacitors from other vendors are available with comparable
specifications. Those listed are for guidance. The RMS ripple current rating and ESR (at 100 kHz) are critical
parameters necessary to ensure both optimum regulator performance and long capacitor life.
Table 1. Input/Output Capacitors
(1)
Capacitor Characteristics Quantity
Max ESR Max Ripple
Capacitor Vendor, Vendor
Working Optional
Value at 100 Current at Physical Size Input
Type/Series (Style) Part Number
Voltage Output
(µF) kHz 85 ° C (Irms) (mm) Bus
(V) Bus
( Ω ) (mA)
Panasonic, Aluminum 10 330 0.117 555 8 × 11.5 1 1 EEUFC1A331
FC( Radial) 16 220 0.117 117 8 × 11,5 1 1 EEUFC1C221
FK (SMD) 6.3 470 0.16 600 8 × 10.2 1 1 EEVFK0J471P
United Chemi-Con
PSA,Poly-Alum (Radial) 6.3 220 0.02 3160 6.3 × 9.8 1 ≤ 3 PSA6.3VB220MF11
LXZ, Alum (Radial) 10 470 0.12 555 8 × 125 1 1 LXZ10VB471M8X12LL
MVZ, Alum (SMD) 16 680 0.09 670 10 × 10 1 1 MVZ16VC681MJ10TP
PXA, Poly-Alum (SMD) 10 120 0.027 2800 8 × 6,7 1 ≤ 3 PXA10VC121MH70TP
Nichicon, Aluminum 16 270 0.09 575 10 × 12,5 1 1 UPM1C271MHH6
HD (Radial) 10 470 0.072 760 8 × 11,5 1 1 UHD1A471MPR
Sanyo
TP, Poscap 10 220 0.025 2400 7.3 × 4.3 1 ≤ 2 10TPE220M
SEQP, Os-Con (Radial) 10 120 0.035 >2500 8 × 7 1 ≤ 5 10SEQP120M
SVP, Os-Con (SMD) 6.3 100 0.04 1810 6.3 × 6,0 1 ≤ 4 6SVP100M
AVX, Tantalum, Ser III 10 100 0.075 >1090 7.3 × 5.7 × 4.1 N/R ≤ 4 TPSC107M010R0075
TPS (SMD) 10 150 0.05 >1559 7.3 × 5.7 × 4.1 N/R ≤ 4 TPSD157M010R0050
Kemet (SMD)
T520, Poly-Tant 10 100 0.055 1500 7.3 × 4.3 × 4 1 ≤ 4 T520D107M010ASE055
T530, Poly-Tant/Organic 10 330 0.01 >3800 7.3 × 4.3 × 4 1 ≤ 1 T530X337M010ASE010
Vishay-Sprague 94SVP 10 120 0.04 2120 8 × 7 1 ≤ 3 94SVP127X0010E7
595D, Tantalum (SMD) 10 220 0.14 1040 7.5 × 4.3 × 4.1 1 ≤ 4 595D227X0010D2T
94SA, Os-Con (Radial) 10 100 0.03 2670 10 × 10.5 1 ≤ 3 94SA107X0010EBP
Kemet, Ceramic X5R 16 10 0.002 — 3225 ≥ 1
(2)
≤ 5 C1210C106M4PAC
(SMD) 6.3 22 0.002 3225 ≥ 1
(2)
≤ 5 C1210C226K9PAC
6.3 47 0.002 3225 ≥ 1
(2)
≤ 5 C1210C476K9PAC
Murata, Ceramic X5R 6.3 100 0.002 — 3225 ≥ 1
(2)
≤ 3 GRM32ER60J107M
(SMD) 6.3 47 ≥ 1
(2)
≤ 5 GRM32ER60J476M
16 22 ≥ 1
(2)
≤ 5 GRM32ER61C226K
16 10 ≥ 1
(2)
≤ 5 GRM32DR61C106K
TDK, Ceramic X5R 6.3 100 0.002 — 3225 ≥ 1
(2)
≤ 3 C3225X5R0J107MT
(SMD) 6.3 47 ≥ 1
(2)
≤ 5 C3225X5R0J476MT
16 22 ≥ 1
(2)
≤ 5 C3225X5R1C226MT
16 10 ≥ 1
(2)
≤ 5 C3225X5R1C106MT
(1) Capacitor Supplier Verification
Please verify availability of capacitors identified in this table. Capacitor suppliers may recommend alternative part numbers because of
limited availability or obsolete products. In some instances, the capacitor product life cycle may be in decline and have short-term
consideration for obsolescence.
RoHS, Lead-free and Material Details
Please consult capacitor suppliers regarding material composition, RoHS status, lead-free status, and manufacturing process
requirements. Component designators or part number deviations can occur when material composition or soldering requirements are
updated.
(2) Ceramic capacitors are required to complement electrolytic types at the input and to reduce high-frequency ripple current.
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