
HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR WITH RESET FUNCTION
S-1701 Series Rev.3.0_00
Seiko Instruments Inc.
8
4. 2 S-1701 Series B type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VIN connection Release delay time : 50 ms
Table 3
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V ± 1.0% 1.5 V ± 1.0% S-1701B1815-M5T1x S-1701B1815-U5T1x
1.8 V ± 1.0% 2.3 V ± 1.0% S-1701B1823-M5T1x −
1.8 V ± 1.0% 2.8 V ± 1.0% S-1701B1828-M5T1x −
2.5 V ± 1.0% 2.0 V ± 1.0% S-1701B2520-M5T1x S-1701B2520-U5T1x
2.5 V ± 1.0% 2.1 V ± 1.0% S-1701B2521-M5T1x S-1701B2521-U5T1x
2.5 V ± 1.0% 2.2 V ± 1.0% S-1701B2522-M5T1x S-1701B2522-U5T1x
3.0 V ± 1.0% 2.4 V ± 1.0% S-1701B3024-M5T1x S-1701B3024-U5T1x
3.0 V ± 1.0% 2.5 V ± 1.0% S-1701B3025-M5T1x S-1701B3025-U5T1x
3.0 V ± 1.0% 2.6 V ± 1.0% S-1701B3026-M5T1x S-1701B3026-U5T1x
3.3 V ± 1.0% 2.6 V ± 1.0% S-1701B3326-M5T1x S-1701B3326-U5T1x
3.3 V ± 1.0% 2.7 V ± 1.0% S-1701B3327-M5T1x S-1701B3327-U5T1x
3.3 V ± 1.0% 2.8 V ± 1.0% S-1701B3328-M5T1x S-1701B3328-U5T1x
3.3 V ± 1.0% 4.2 V ± 1.0% − S-1701B3342-U5T1x
3.4 V ± 1.0% 3.0 V ± 1.0% S-1701B3430-M5T1x S-1701B3430-U5T1x
5.0 V ± 1.0% 4.0 V ± 1.0% S-1701B5040-M5T1x S-1701B5040-U5T1x
5.0 V ± 1.0% 4.1 V ± 1.0% S-1701B5041-M5T1x S-1701B5041-U5T1x
5.0 V ± 1.0% 4.2 V ± 1.0% S-1701B5042-M5T1x S-1701B5042-U5T1x
5.0 V ± 1.0% 4.3 V ± 1.0% S-1701B5043-M5T1x S-1701B5043-U5T1x
4. 3 S-1701 Series C type
ON/OFF pin : Provided ON/OFF logic : Active high
SENSE pin : VIN connection Release delay time : 100 ms
Table 4
Output Voltage Detection Voltage SOT-23-5 SOT-89-5
1.8 V ± 1.0% 1.5 V ± 1.0% S-1701C1815-M5T1x S-1701C1815-U5T1x
1.8 V ± 1.0% 3.0 V ± 1.0% − S-1701C1830-U5T1x
2.5 V ± 1.0% 2.0 V ± 1.0% S-1701C2520-M5T1x S-1701C2520-U5T1x
2.5 V ± 1.0% 2.1 V ± 1.0% S-1701C2521-M5T1x S-1701C2521-U5T1x
2.5 V ± 1.0% 2.2 V ± 1.0% S-1701C2522-M5T1x S-1701C2522-U5T1x
3.0 V ± 1.0% 2.4 V ± 1.0% S-1701C3024-M5T1x S-1701C3024-U5T1x
3.0 V ± 1.0% 2.5 V ± 1.0% S-1701C3025-M5T1x S-1701C3025-U5T1x
3.0 V ± 1.0% 2.6 V ± 1.0% S-1701C3026-M5T1x S-1701C3026-U5T1x
3.3 V ± 1.0% 2.6 V ± 1.0% S-1701C3326-M5T1x S-1701C3326-U5T1x
3.3 V ± 1.0% 2.7 V ± 1.0% S-1701C3327-M5T1x S-1701C3327-U5T1x
3.3 V ± 1.0% 2.8 V ± 1.0% S-1701C3328-M5T1x S-1701C3328-U5T1x
3.3 V ± 1.0% 3.0 V ± 1.0% S-1701C3330-M5T1x −
3.4 V ± 1.0% 3.0 V ± 1.0% S-1701C3430-M5T1x S-1701C3430-U5T1x
5.0 V ± 1.0% 4.0 V ± 1.0% S-1701C5040-M5T1x S-1701C5040-U5T1x
5.0 V ± 1.0% 4.1 V ± 1.0% S-1701C5041-M5T1x S-1701C5041-U5T1x
5.0 V ± 1.0% 4.2 V ± 1.0% S-1701C5042-M5T1x S-1701C5042-U5T1x
5.0 V ± 1.0% 4.3 V ± 1.0% S-1701C5043-M5T1x S-1701C5043-U5T1x
Remark 1. Please contact our sales office for products with an output voltage or detection voltage other than those
specified above.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.