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PDF TS2937 Data sheet ( Hoja de datos )
| Número de pieza | TS2937 | |
| Descripción | 500mA Ultra Low Dropout Fixed Positive Voltage Regulator | |
| Fabricantes | Taiwan Semiconductor Company | |
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Hay una vista previa y un enlace de descarga de TS2937 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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TO-220
TS2937
500mA Ultra Low Dropout Voltage Regulator
TO-263
(D2PAK)
TO-252
(DPAK)
SOT-223
Pin Definition:
1. Input
2. Ground
3. Output
General Description
TS2937 of fixed-voltage monolithic micro-power voltage regulators is designed for a wide range of applications.
This device excellent choice of use in battery-power application. Furthermore, the quiescent current increases on
slightly at dropout, which prolongs battery life. This series of fixed-voltage regulators features very low ground
current (200uA Typ.) and very low drop output voltage (Typ. 60mV at light load and 600mV at 500mA). This
includes a tight initial tolerance of 2%, extremely good line regulation of 0.05% typ., and very low output
temperature coefficient.
Features
● Dropout voltage typically 0.6V @ Io=500mA
● Output voltage trimmed before assembly
● -18V Reverse peak voltage
● +30V Input over voltage protection
● +60V Transient peak voltage
● Internal current limit
● Thermal shutdown protection
Block Diagram
Ordering Information
Part No.
Package
Packing
TS2937CZxx C0 TO-220
50pcs / Tube
TS2937CMxx RN TO-263 800pcs / 13” Reel
TS2937CPxx RO TO-252 2.5Kpcs / 13” Reel
TS2937CWxx RP SOT-223 2.5Kpcs / 13” Reel
Note: Where xx denotes voltage option, available are
12= 12V
50= 5V
33= 3.3V
Contact factory for additional voltage options.
Absolute Maximum Rating
Parameter
Input Supply Voltage
Operation Input Supply Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Symbol
VIN
VOPR
PD
TJ
TSTG
Limit
-18 ~ +60
26
Internally Limited
-40 ~ +125
-65 ~ +150
Unit
V
V
W
oC
oC
1/10 Version: D13
1 page  
TS2937
500mA Ultra Low Dropout Voltage Regulator
Application Information (Continue)
Figure 1 – D2PAK Thermal Resistance and Maximum Power
Dissipation vs. P.C.B Copper Length
Figure 2 – DPAK Thermal Resistance and Maximum Power
Dissipation vs. P.C.B Copper Length
Figure 3 – SOT-223 Thermal Resistance and Maximum Power
Dissipation vs. P.C.B Copper Length
5/10
Version: D13
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TS2937.PDF ] | |
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